UCAM-80A Data logger

UCAM-80A Data logger

A static strain measuring instrument that offers high accuracy, universal input, and multi-channel support. By integrating a diverse array of functions, such as lead wire slits that support cable management and a built-in printer that allows on-site printing into a stylish design, it achieves further evolution in both design and usability. Channels: 30 per unit (max. 1000)

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Description

Features

  • Our long-selling static strain measuring instrument now features even better design and usability.
  • Received the 2024 Good Design Award
  • Precise measurements up to high-elongation strain (High-resolution 0.1 × 10-6 strain, capable of measuring up to 20000 × 10-6 strain (in the case of a full-bridge system))
  • Intuitive touch panel operation

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Contents
【Data Logger】
UCAM-80A

【Dedicated Scanners】
USM-81A (TEDS compatible)
USM-82A (With NDIS4102 (7 pins) connectors, TEDS compatible)
USM-83A (For civil engineering, with lightning arresters, TEDS compatible)

【External Scanners】
USB-80A

【External I/O Unit】
UIO-80AContents

【Control Software】
UCS-80A

Measurement of Changes due to Nearby Construction

UCAM-80A can be used to measure changes to management values throughout construction when building near existing structures, to manage safety throughout the construction period. It features more built-in memory than the conventional models (UCAM-60A/B), allowing for multipoint measurements to be taken over a longer period.

Hollow Aluminum Rectangular Pipe Strength Measurement

UCAM-80A provides highly-accurate high-elongation strain measurement, and can be used to measure strain from the elastic region to the plastic region. The built-in printer can also be used to print measurement results at the site.

Specifications

Measuring Targets and Connectable Scanners
Measuring Targets
Strain gages, strain gage transducers, civil engineering transducers with a thermal sensor, DC voltage-output or DC current-output instruments, potentiometer sensors, thermal sensors(Thermocouples and platinum resistance thermometer bulbs)
Connectable Scanning Units(mounted on top of the UCAM-80A)
USM-81A, USM-82A, USM-83A（Accessory terminal cover can be attached）
Connectable Scanners
USB-80/70 series
Measuring Targets and Connectable Scanners
Measuring Targets: Strain gages and Straingage transducers (*1)
･Quarter bridge system: 120 Ω, 240 Ω, 350 Ω
Scanners:
[Scanning Units]
USM-81A, USM-82A, USM-83A, USS-61B (*3), USS-62B (*3), USS-63B (*3)
[External Scanners]
General purpose: USB-80A-10, USB-80A-20, USB-70A/B-10, USB-70A/B-20
Civil engineering: USB-80A-30, USB-70A/B-30
･Quarter bridge (true-dummy system): 120 Ω, 350 Ω
Scanners:
[Scanning Units]
USM-81A, USM-82A, USM-83A, USS-61B (*3), USS-62B (*3), USS-63B (*3)
[External Scanners]
General purpose: USB-80A-10, USB-80A-20, USB-70A/B-10, USB-70A/B-20
Civil engineering: USB-80A-30, USB-70A/B-30
･Half bridge 60 to 1000 Ω: Active dummy system, Active Active system
Scanners:
[Scanning Units]
USM-81A, USM-82A, USM-83A, USS-61B (*3), USS-62B (*3), USS-63B (*3)
[External Scanners]
General purpose: USB-80A-10, USB-80A-20, USB-70A/B-10, USB-70A/B-200
Civil engineering: USB-80A-30, USB-70A/B-30
･Half bridge 60 to 1000 Ω: Common Dummy system
Scanners:
[External Scanners]
General purpose: USB-80A-10, USB-80A-20, USB-70A/B-10, USB-70A/B-20
Civil engineering: USB-80A-30, USB-70A/B-30
･Full bridge 60 to 1000 Ω(*2): Opposite-leg active system, Full bridge system
Scanners:
[Scanning Units]
USM-81A, USM-82A, USM-83A, USS-61B (*3), USS-62B (*3), USS-63B (*3)
[External Scanners]
General purpose: USB-80A-10, USB-80A-20, USB-70A/B-10, USB-70A/B-20
Civil engineering: USB-80A-30, USB-70A/B-30
Measuring Targets: Civil engineering transducers
･Full bridge 120 Ω: Constant-current excitation
[Scanning Units]
USM-81A, USM-82A, USM-83A, USS-61B (*3), USS-62B (*3), USS-63B (*3)
･Full bridge 350 Ω: Constant-current excitation
Scanners:
[Scanning Units]
USM-81A, USM-82A, USM-83A, USS-61B (*3), USS-62B (*3), USS-63B (*3)
[External Scanners]
General purpose: USB-80A-10, USB-80A-20, USB-70A/B-10, USB-70A/B-20
Civil engineering: USB-80A-30, USB-70A/B-30
･Full bridge 350 Ω: Transducers with a thermal sensor
Scanners:
[Scanning Units]
USM-81A, USM-82A, USM-83Am, USS-61B (*3), USS-62B (*3), USS-63B (*3)
[External Scanners]
Civil engineering: USB-80A-30, USB-70A/B-30
Measuring Targets: Voltage
･DC voltage-output instruments
Scanners:
[Scanning Units]
USM-81A, USM-82A, USM-83A, USS-61B (*3), USS-62B (*3), USS-63B (*3)
[External Scanners]
General purpose: USB-80A-10, USB-80A-20, USB-70A/B-10, USB-70A/B-20
Civil engineering: USB-80A-30, USB-70A/B-30
Measuring Targets: Current
･DC current-output instruments
Scanners:
[Scanning Units]
USM-81A, USM-82A, USM-83A, USS-61B (*3), USS-62B (*3), USS-63B (*3)
[External Scanners]
General purpose: USB-80A-10, USB-80A-20, USB-70A/B-10, USB-70A/B-20
Civil engineering: USB-70B-30
Measuring Targets: Temperature
･Thermocouples: K(CA), T(CC), E(CRC), J(IC), R
Scanners:
[Scanning Units]
USM-81A, USM-82A, USM-83A, USS-61B (*3), USS-62B (*3), USS-63B (*3)
[External Scanners]
General purpose: USB-80A-10, USB-80A-20, USB-70A/B-10, USB-70A/B-20
Civil engineering: USB-80A-30, USB-70A/B-30
･Platinum Resistance Thermometer bulbs: Pt100(new JIS), JPt100(old JIS)
Scanners:
[Scanning Units]
USM-81A, USM-82A, USM-83A, USS-61B (*3), USS-62B (*3), USS-63B (*3)
[External Scanners]
Civil engineering: USB-80A-30, USB-70A/B-30
Measuring Targets: Potentiometer sensors
Scanners:
[Scanning Units]
USM-81A, USM-82A, USM-83A, USS-61B (*3), USS-62B (*3), USS-63B (*3)
[External Scanners]
General purpose: USB-80A-10, USB-80A-20, USB-70A/B-10, USB-70A/B-20
Civil engineering:USB-80A-30, USB-70A/B-30
Measuring Targets: Built-in lighting arresters
Scanners:
[Scanning Units]
USM-83A, USS-63B only
[External Scanners]
Civil engineering: USB-80A-30, USB-70A/B-30
*1. Can not use remote sensing sensor directly.
*2. 120 to 1000 Ω in high-resolution mode.
*3. Accessory terminal cover not attachable. When mounted on the UCAM-80A, calibration is required.(with charge)
Input Channels
Max 30 with Scanning Units
Max 1000 with External Scanners connected
Max 1000 with Scanning Units and External Scanners connected
Scanning Speed
Scanning Units (standard mode)
Line Frequencies(50 Hz/ 60 Hz Zone): 50 ms/ channel
Scanning Units (High-resolution mode)
Line Frequencies(50 Hz/ 60 Hz Zone): 280 ms/ channel
Scanning Units (High-speed mode)
Line Frequencies(50 Hz Zone): 20 ms/channel
Line Frequencies(60 Hz Zone): 16.7 ms/channel
USB-80/70 series(standard mode only)
Line Frequencies(50 Hz Zone): 60 ms/channel
Line Frequencies(60 Hz Zone): 58.4 ms/channel
Notes:
1.Scanning speeds stated above are standard maximum speeds in respective modes. Besides these,
the following speeds are set for each individual channel:0.28 s, 0.5 s, 1s ,2 s, 5 s, and 10 s.
2. Repeat measurement interval time = (Number of Measuring channels * scanning speed ) + data processing time (Less than 5 seconds)
Data processing time is indeterminate,changed by measurement setting and environment.
Data processing time is when the printer is set to not print.
3. Standard mode and High-resolution mode can be set for each channel.
4. High-speed mode is only collective switching for all channels of Scanning Units.
[Measuring Targets & Scanning Mode]
Measuring Targets: Strain(Gage & transducer)
Scanning speed: Standard Mode, High-resolution Mode, High-speed Mode
Measuring Targets: Voltage/current-output sensor
Scanning speed: Standard Mode, High-speed Mode
Measuring Targets: Civil engineering transducer
Scanning speed: Standard Mode
Measuring Targets: Temperature sensor（TC, Pt）
Scanning speed: Standard Mode
Measuring Targets: Potentiometer sensor
Scanning speed: Standard Mode, High-speed Mode
Notes:
1. High-resolution mode and high-speed mode can be measured only with the Scanning Units , not with the USB-80/70 series.
2. In high-resolution mode and high-speed mode, strain mode is Full bridge system only.
Operating Modes
Real-time, monitor, and automatic
Measurement Functions
・Initial Initial values are measured and stored in internal memory.
・Original Raw values are measured without subtraction of initial values.
・Measure Initial values are subtracted from original values.
Notes: The selected function is applied to all channels.
Coefficient Calculation Function
Multiplication by calibration coefficient, calibration by TEDS, conversion of measured values to physical quantities, scaling and correction
Unit
59 units
Automatic Measurement Function
Trigger Measurement
A relative value (certain changing quantity) or an absolute value triggers measurement.
Interval Measurement
Measurement is automatically performed at preset time intervals.
Trigger Interval Measurement
Combination of trigger measurement and interval measurement.
Change stroke measurement
Single channel only
Storage
Internal memory, approx. 1.8 GB
Strain Measurement (Standard Mode)
Constant Voltage Excitation
Approx. 2 or 5 VDC
Constant Current Excitation
Approx. 5.7 mA(Bridge resistance 350 Ω)
Approx. 16.7 mA(Bridge resistance 120 Ω)
Scanning Speed
50 ms/channel
Gage Factor
2.00 fixed (Coefficient calculation function enables correction with 2.00/Ks)
Initial Value Memory Range
Same as measuring range
Measuring Range, Resolution and Accuracy
Measuring Range: 0 to ±50k ×10-6 strain
Resolution: 1 ×10-6 strain
Accuracy:
[In case of Scanning Units]
±(0.05% of reading＋1) ×10-6 strain
[In case of USB-80/70]
±(0.07% of reading＋2) ×10-6 strain
Measuring Range: ±50k to ±500k ×10-6 strain
Resolution: 10 ×10-6 strain
Accuracy:
[In case of Scanning Units]
±(0.05% of reading＋10) ×10-6 strain
[In case of USB-80/70]
±(0.07% of reading＋20) ×10-6 strain
Notes:
1.Resolution and accuracy be automatically change by Autorange function
2.Constant voltage bridge excitation approx. 5 VDC can only be Available with Scanning Units.
Strain Measurement (High-resolution Mode)
Constant Voltage Excitation
Approx. 5 VDC
Constant Current Excitation
Approx. 14.3 mA(Bridge resistance 350 Ω)
Scanning Speed
0.28 s/channel
Gage Factor
2.00 fixed (Coefficient calculation function enables correction with 2.00/Ks)
Initial Value Memory Range
Same as measuring range
Measuring Range, Resolution and Accuracy
Measuring Range: 0 to ±20k ×10-6 strain
Resolution: 0.1 ×10-6 strain
Accuracy: ±(0.05% of reading＋0.3) ×10-6 strain
Measuring Range: ±20k to ±200k ×10-6 strain
Resolution: 1×10-6 strain
Accuracy: ±(0.05% of reading＋3) ×10-6 strain
Notes:
1.Available only with full bridges system.
2.Bridge resistance should be 120 to 1000 Ω for bridge excitation with constant voltage.
3.For constant current excitation, bridge resistance 350 Ω only.
4.Available only with Scanning Units.
5.Resolution and accuracy be automatically change by Autorange function.
Strain Measurement (High-speed Mode)
Constant Voltage Excitation
Approx. 2 VDC
Constant Current Excitation
Approx. 5.7 mA(Bridge resistance 350 Ω)
Approx. 16.7 mA(Bridge resistance 120 Ω)
Scanning Speed
20 ms/channel(50 Hz Zone),16.7 ms/channel(60 Hz Zone)
Gage Factor
2.00 fixed (Coefficient calculation function enables correction with 2.00/Ks)
Initial Value Memory Range
Same as measuring range
Measuring Range, Resolution and Accuracy
Measuring Range: 0 to ±50k ×10-6 strain
Resolution: 1×10-6 strain
Accuracy: ±(0.08% of reading＋3) ×10-6 strain
Measuring Range: ±50k to ±500k ×10-6 strain
Resolution: 10×10-6 strain
Accuracy: ±(0.05% of reading＋30) ×10-6 strain
Notes:
1.Available only with full bridges system(120 to 1000 Ω)
2.Available only with Scanning Units.
3.Resolution and accuracy be automatically change by Autorange function.
Voltage Measurement (Standard Mode)
Scanning Speed
50 ms/channel
Initial Value Memory Range
Same as measuring range
Voltage Measurement (High-speed Mode)
Measuring range，Resolution and Accuracy
･Range Mode: V/500 mV
Measuring Range: 0 to ±50.000 mV
Resolution: 1 μV
Accuracy:
[In case of Scanning Units]: ±(0.05% of reading＋0.003)mV
[In case of USB-80/70]: ±(0.07% of reading＋0.004)mV
Input Resistance: 10 MΩ or more
Measuring Range: ±50.00 to ±500.00 mV
Resolution: 10 μV
Accuracy:
[In case of Scanning Units]: ±(0.05% of reading＋0.03)mV
[In case of USB-80/70]: ±(0.07% of reading＋0.04)mV
Input Resistance: 10 MΩ or more
･Range Mode: V/50 V
Measuring Range: 0 to ±5.0000 V
Resolution: 100 μV
Accuracy:
[In case of Scanning Units]: ±(0.05% of reading＋0.0002)V
[In case of USB-80/70]: ±(0.07% of reading＋0.0003)V
Input Resistance: 1 MΩ or more
Measuring Range: ±5.000 to ±50.000 V
Resolution: 1 mV
Accuracy:
[In case of Scanning Units]: ±(0.05% of reading＋0.002)V
[In case of USB-80/70]: ±(0.07% of reading＋0.003)V
Input Resistance: 1 MΩ or more
Notes: Resolution and accuracy be automatically change by Autorange function.
Scanning Speed
20 ms/channel(50 Hz Zone), 16.7 ms/channel(60 Hz one)
Initial Value Memory Range
Same as measuring range
Measuring Range, Resolution and Accuracy
･Range Mode: V/500 mV
Measuring Range: 0 to ±50.000 mV
Resolution: 1 μV
Accuracy: ±(0.08% of reading＋0.006)mV
Input Resistance: 10 MΩ or more
Measuring Range: ±50.00 to ±500.00 mV
Resolution: 10 μV
Accuracy: ±(0.08% of reading＋0.06)mV
Input Resistance: 10 MΩ or more
･Range Mode: V/50 V
Measuring Range: 0 to ±5.0000 V
Resolution: 100 μV
Accuracy: ±(0.08% of reading＋0.0006)V
Input Resistance: 1 MΩ or more
Measuring Range: ±5.000 to ±50.000 V
Resolution: 1 mV
Accuracy: ±(0.08% of reading＋0.006)V
Input Resistance: 1 MΩ or more
Notes:
1.Available only with Scanning Units.
2. Resolution and accuracy be automatically change by Autorange function.
Current Measurement (Standard Mode)
Scanning Speed
50 ms/channel
Initial Value Memory Range
Same as measuring range
Measuring Range, Resolution and Accuracy
Channel Mode: I/50 mA
Measuring Range: 0 to ±50.00 mA
Resolution: 10 μA
Accuracy:
[In case of Scanning Units]: ±(0.08% of reading＋0.01) mA
[In case of USB-80/70]: ±(0.07% of reading＋0.02) mA
Notes:
1. External shunt resistor (High-accuracy 250 Ω) is required.
2. Accuracy does not include resistance error of external shunt resistor.
Current Measurement (High-speed Mode)
Scanning Speed
20 ms/channel(50 Hz Zone), 16.7 ms/channel(60 Hz one)
Initial Value Memory Range
Same as measuring range
Measuring Range, Resolution and Accuracy
Channel Mode: I/50 mA
Measuring Range: 0 to ±50.00 mA
Resolution: 10 μA
Accuracy: ±(0.08% of reading＋0.01) mA
Notes:
1. Available only with Scanning Units.
2. External shunt resistor (High-accuracy 250 Ω) is required.
3. Accuracy does not include resistance error of external shunt resistor.
Temperature Measurement with Thermocouple (Standard Mode)
Scanning Speed
50 ms/channel
Measuring Range, Resolution and Accuracy
[K-TYPE]
Measuring range: -200.0 to 1230.0°C
Resolution: 0.1°C
Accuracy External reference junction compensator *1:
In case of Scanning Units
･Above -50°C: ±(0.05% of reading＋0.4°C)
･Below -50°C: ±(0.1% of reading＋0.5°C)
In case of USB-80/70
･Above -50°C: ±(0.07% of reading＋0.6°C)
･Below -50°C: ±(0.14% of reading＋0.7°C)
Accuracy Internal reference junction compensator *2:
●Ambient temperature 15 to 35°C
In case of Scanning Units
･Above -50°C: ±(0.05% of reading＋0.9°C)
･Below -50°C: ±(0.1% of reading＋1.0°C)
In case of USB-80/70
･Above -50°C: ±(0.07% of reading＋1.1°C)
･Below -50°C: ±(0.14% of reading＋1.2°C)
●Ambient temperature 0 to 50°C
In case of Scanning Units
･Above -50°C: ±(0.05% of reading＋1.9°C)
･Below -50°C: ±(0.1% of reading＋2.0°C)
In case of USB-80/70
･Above -50°C: ±(0.07% of reading＋2.1°C)
･Below -50°C: ±(0.14% of reading＋2.2°C)
[T-TYPE]
Measuring range: -200.0 to 400.0°C
Resolution: 0.1°C
Accuracy External reference junction compensator *1:
In case of Scanning Units
･Above -50°C: ±(0.05% of reading＋0.4°C)
･Below -50°C: ±(0.1% of reading＋0.5°C)
In case of USB-80/70
･Above -50°C: ±(0.07% of reading＋0.6°C)
･Below -50°C: ±(0.14% of reading＋0.7°C)
Accuracy Internal reference junction compensator *2:
●Ambient temperature 15 to 35°C
In case of Scanning Units
･Above -50°C: ±(0.05% of reading＋0.9°C)
･Below -50°C: ±(0.1% of reading＋1.0°C)
In case of USB-80/70
･Above -50°C: ±(0.07% of reading＋1.1°C)
･Below -50°C: ±(0.14% of reading＋1.2°C)
●Ambient temperature 0 to 50°C
In case of Scanning Units
･Above -50°C: ±(0.05% of reading＋1.9°C)
･Below -50°C: ±(0.1% of reading＋2.0°C)
In case of USB-80/70
･Above -50°C: ±(0.07% of reading＋2.1°C)
･Below -50°C: ±(0.14% of reading＋2.2°C)
[E-TYPE]
Measuring range: -200.0 to 660.0°C
Resolution: 0.1°C
Accuracy External reference junction compensator *1:
In case of Scanning Units
･Above -50°C: ±(0.05% of reading＋0.4°C)
･Below -50°C: ±(0.1% of reading＋0.5°C)
In case of USB-80/70
･Above -50°C: ±(0.07% of reading＋0.6°C)
･Below -50°C: ±(0.14% of reading＋0.7°C)
Accuracy Internal reference junction compensator *2:
●Ambient temperature 15 to 35°C
In case of Scanning Units
･Above -50°C: ±(0.05% of reading＋0.9°C)
･Below -50°C: ±(0.1% of reading＋1.0°C)
In case of USB-80/70
･Above -50°C: ±(0.07% of reading＋1.1°C)
･Below -50°C: ±(0.14% of reading＋1.2°C)
●Ambient temperature 0 to 50°C
In case of Scanning Units
･Above -50°C: ±(0.05% of reading＋1.9°C)
･Below -50°C: ±(0.1% of reading＋2.0°C)
In case of USB-80/70
･Above -50°C: ±(0.07% of reading＋2.1°C)
･Below -50°C: ±(0.14% of reading＋2.2°C)
[J-TYPE]
Measuring range: -200.0 to 870.0°C
Resolution: 0.1°C
Accuracy External reference junction compensator *1:
In case of Scanning Units
･Above+150°C: ±(0.05% of reading＋1.4°C)
･Below+150°C: ±(0.1% of reading＋2.0°C)
In case of USB-80/70
･Above+150°C: ±(0.07% of reading＋2.0°C)
･Below+150°C: ±(0.14% of reading＋2.8°C)
Accuracy Internal reference junction compensator *2:
●Ambient temperature 15 to 35°C
In case of Scanning Units
･Above+150°C: ±(0.05% of reading＋1.9°C)
･Below+150°C: ±(0.1% of reading＋2.5°C)
In case of USB-80/70
･Above+150°C: ±(0.07% of reading＋2.5°C)
･Below+150°C: ±(0.14% of reading＋3.3°C)
●Ambient temperature 0 to 50°C
In case of Scanning Units
･Above +150°C: ±(0.05% of reading＋2.9°C)
･Below+150°C: ±(0.1% of reading＋3.5°C)
In case of USB-80/70
･Above+150°C: ±(0.07% of reading＋3.5°C)
･Below+150°C: ±(0.14% of reading＋4.3°C)
[R-TYPE]
Measuring range: 0 to 1760.0°C
Resolution: 0.1°C
Accuracy External reference junction compensator *1:
In case of Scanning Units
･Above+150°C: ±(0.05% of reading＋1.4°C)
･Below+150°C: ±(0.1% of reading＋2.0°C)
In case of USB-80/70
･Above+150°C: ±(0.07% of reading＋2.0°C)
･Below+150°C: ±(0.14% of reading＋2.8°C)
Accuracy Internal reference junction compensator *2:
●Ambient temperature 15 to 35°C
In case of Scanning Units
･Above+150°C: ±(0.05% of reading＋1.9°C)
･Below+150°C: ±(0.1% of reading＋2.5°C)
In case of USB-80/70
･Above+150°C: ±(0.07% of reading＋2.5°C)
･Below+150°C: ±(0.14% of reading＋3.3°C)
●Ambient temperature 0 to 50 °C
In case of Scanning Units
･Above +150°C: ±(0.05% of reading＋2.9°C)
･Below+150°C: ±(0.1% of reading＋3.5°C)
In case of USB-80/70
･Above+150°C: ±(0.07% of reading＋3.5°C)
･Below+150°C: ±(0.14% of reading＋4.3°C)
*1 Accuracies do not include the internal reference junction compensator accuracy.
*2 With input terminal temperature balanced in an ambient.
Notes:
1 The reference junction compensator is switchable between internal and external.
2 Thermocouple resistance should be 1 kΩ or less.
3 JIS C1602:2015，IEC 60584-1：2013
Temperature Measurement with Civil Engineering Transducers with a Thermal Sensor (Standard Mode)
Scanning Speed
50 ms/channel
Measuring Range, Resolution and Accuracy
Measuring range: -50.0 to 200.0°C
Resolution: 0.1°C
Accuracy:
[In case of Scanning Units]: Within±0.5°C
[In case of USB-80/70]: Within±0.7°C
Notes:
1. Target physical quantity and temperature are measured in a single channel.
2. Strain measuring range are the same as in strain measurement in standard mode.
Temperature Measurement with Platinum Resistance Thermometer Bulb (Standard Mode)
Scanning Speed
50 ms/channel
Measuring Range, Resolution and Accuracy
Type: Pt100
Measuring range: ‐200.0 to 850.0°C
Resolution: 0.1°C
Accuracy: In case of Scanning Units: Within±0.3°C, In case of USB-80/70: Within±0.4°C
Type: JPt100
Measuring range: ‐200.0 to 510.0°C
Resolution: 0.1°C
Accuracy:
[In case of Scanning Units]: Within±0.3°C
[In case of USB-80/70]: Within±0.4°C
Notes:
Connection is 3-wire system
JIS C1604:2013、IEC60751：2008
JIS C1604:1989 (JPt100)
Measurement with Potentiometer Sensor (Standard Mode)
Scanning Speed
50 ms/channel
Initial Value Memory Range
Same as measuring range
Sensor Power Supply
Approx. 2 VDC
Potentiometer Resistance
1 kΩ to 10 kΩ
Measuring Range, Resolution and Accuracy
Channel Mode: POT.
Measuring range: 0 to ±50.00 %
Resolution: 0.01 %
Accuracy: In case of Scanning Units: Within ±0.1 %FS, In case of USB-80/70: Within±0.14 %FS
Measurement with Potentiometer Sensor (High-speed Mode)
Scanning Speed
20 ms/channel (50 Hz Zone), 16.7 ms/channel (60 Hz one)
Initial Value Memory Range
Same as measuring range
Sensor Power Supply
Approx. 2 VDC
Potentiometer Resistance
1 kΩ to 10 kΩ
Measuring Range, Resolution and Accuracy
Channel Mode: POT.
Measuring range: 0 to ±50.00 %
Resolution: 0.01 %
Accuracy: Within±0.1 %FS
Notes: Available only with Scanning Units.
Temperature Stability
[Zero poin]t:
Strain Measurement (Full bridge system): Within±0.1×10-6strain/°C
Voltage Measurement(V/500 mV): Within±0.1 μV/°C
Voltage Measurement(V/50 V): Within±10 μV/°C
Temperature Measurement with Thermocouple(K,T,E,J): Within±0.02°C/°C
Temperature Measurement with Thermocouple(R): Within±0.14°C/°C
Temperature Measurement with Platinum Resistance Thermometer Bulb:
Within±0.01°C/°C
Measurement with Potentiometer sensor: Within±0.001％/°C
[Sensitivity]: Within±0.01％/°C
Internal Timer
Real time clock is Built-in (Battery backup)
Accuracy: 20 s /month (Ambient temperature 25°C)
Display
5-inch color display (TFT)
Capactive touch panel
Status LED
Speaker
Sounds when operated or when an error occurs
Printer
Printing Thermal
Paper width 58 mm (32 characters/line)
Interface
・To PC interface：
RS-232C
LAN（10BASE-T/100BASE-TX）
USB2.0
・Other Interfaces：
NDIS4102(7pin) (To USB-80/70 interface)
SD card slot (SD card can be used to store data from the internal
memory or back up the recorded data to SD card.
Compatible SDHC card)
Notes: 1
SD Card Capacity:32GB or less FileFormat:FAT32
Notes: 2 The following SD card has been tested by KYOWA.
Manufacturer : HAGIWARA Solutions
Model : NSDB-004GS(N24SEI
Capacity : 4 GB
USB2.0 (collect measurement data by USB Flash Drive)
Notes: 1
Measurement data cannot be saved directly to USB memory.
Notes: 2
USB Flash Drives Capacity:32GB or less
FileFormat:FAT32
Notes: 3
The following USB memory device has been tested by KYOWA.
Manufacturer : Green house
Model : GH-UFI-XSD2G
Capacity : 2 GB
File Conversion
Measurement data can be converted to CSV.
Self–diagnosis Functions
Checks display, printer, bridge excitation, lead-wire-off, input/output resistance, insulation resistance, mode, terminal temperature
TEDS
[Interface]
IEEE1451.4 Mixed mode Transducer Interface Class2
[Applicable sensor]
Should have information written in accordance with IEEE template No.33 Cable length should be 30 m or less
(With Scanning Units USM-81A, USM-82A, USM-83A, USS-61B, USS-62B, USS-63B)
Operating Temperature
0 to 50 ℃
Operating Humidity
20 to 85 %（Non-condensing）
Storage Temperature
-20 to 60 ℃
Setting Maintenance Function
ACOM at measurement circuit is switchable between floating and GND connect.
Power Supply
AC 100 to 240 V 50/60 Hz
Current Consumption
0.5 A or less: 100 VAC (With 3 Scanning Units mounted)
Degrees of Protection
IP20 (JIS C 0920/IEC 60529)
Dimensions
290(W)× 115(H)× 430(D) mm (Excluding protrusions)
Weight
Approx. 6.3 kg (Excluding Scanning Units)
Approx. 8.9 kg (With 3 Scanning Units USM-82A mounted)
Standard Accessories
AC power cable P-18 (With 2-pin conversion plug CM-52)
Recording paper TP-S245L-1
Screwdriver
Spare fuse
CD-R (Instruction Manual）
Ground wire P-72
LAN connector caps
D-sub connector caps
Optional Accessories
Dummy Panel UD-80A
Recording paper TP-S245L-1
Control Software UCS-80A
USB cable N-38, 39

Dimensions

Specifications

Number of Mountable Units
3 units can be mounted on UCAM-80A
Switching Terminal
Semiconductor Relays
Channels
10 / Unit
Input Terminals
Connect to lead wire by either soldering of screwing
Operating Temperature
0 to 50 °C
Operating Humidity
20 to 85% (Non-condensing)
Dimensions
320 (W) × 28 (H) × 80 (D) mm (Excluding protrusions)
Weight
Approx. 0.8 kg (Including terminal cover)
Standard Accessories
Terminal cover 1
Channel label 1
Short bar ML-1000-3Hz 10
Optional Accessories
One-touch terminal block (JT-2A)

Specifications

Number of Mountable Units
3 units can be mounted on UCAM-80A
Switching Terminal
Semiconductor Relays
Channels
10 / Unit
Input Terminals
Connect to lead wire by either soldering of screwing
NDIS4102(7 pins) connectors (USM-82A)
Operating Temperature
0 to 50 °C
Operating Humidity
20 to 85% (Non-condensing)
Dimensions
320 (W) × 28 (H) × 80 (D) mm (Excluding protrusions)
Weight
Approx. 0.9 kg (Including terminal cover)
Standard Accessories
Terminal cover 1
Channel label 1
Short bar ML-1000-3Hz 10
Optional Accessories
One-touch terminal block (JT-2A)

Specifications

Number of Mountable Units
3 units can be mounted on UCAM-80A
Switching Terminal
Semiconductor Relays
Channels
10 / Unit
Input Terminals
Connect to lead wire by either soldering of screwing
Operating Temperature
0 to 50 °C
Operating Humidity
20 to 85% (Non-condensing)
Dimensions
320 (W) × 28 (H) × 80 (D) mm (Excluding protrusions)
Weight
Approx. 0.9 kg (Including terminal cover)
Standard Accessories
Terminal cover 1
Channel label 1
Short bar ML-1000-3Hz 10
Optional Accessories
One-touch terminal block (JT-2A)

Specifications

Measuring Targets
Strain gages
Strain-gage transducers
DC voltage
DC current
Thermocouples
Potentiometer sensors
Input Channels
50/unit
Connection Data Loggers
UCAM-80A, UCAM-60C M14, UCAM-65C M14
When connecting UCAM-60C or UCAM-65C, an optional scanner interface (USI-67A) is required.
Number of Connection
Up to 20
19 if there are 30 channels in the data logger
Input Terminals
Screw-soldering terminal blocks (M3 screw with washer)
Channel Mode
Every channels set by the data logger
Measuring Channel Number
The upper 2-digit from every 10 channels are set with digital switches
Power Supply
Supplied from data logger.
If the cable is extended or if 4 or more scanners are connected, an optional
UPS-80A should be mounted into the scanners.
Degrees of Protection
IP30（JIS C 0920/IEC 60529）
Dimensions
302(W) × 107(H) × 500(D) mm (Excluding protrusions)
Weight
Approx. 7.0 kg (Excluding UPS-80A)
Approx. 7.2 kg (When UPS-80A is attached)
Standard Accessories
Screwdriver 1
Connection cable N-24(1 m) 1
Option
Built-in AC Power Unit UPS-80A (100 to 240 VAC 50/60 Hz, Approx. 30 VA)
UPS-80A is used built into USB-80A.
If incorporating UPS-80A, specify when ordering USB-80A.
If incorporating UPS-80A later, USB-80A must be taken back.
Connection cables N-25 to 35 (Approx. 2.0 to 1000 m)

Dimensions

Specifications

Measuring Targets
Strain gages
Strain-gage transducers
DC voltage
DC current
Thermocouples
Potentiometer sensors
Input Channels
50/unit
Connection Data Loggers
UCAM-80A, UCAM-60C M14, UCAM-65C M14
When connecting UCAM-60C or UCAM-65C, an optional scanner interface (USI-67A) is required.
Number of Connection
Up to 20
19 if there are 30 channels in the data logger
Input Terminals
Screw-soldering terminal blocks (M3 screw with washer)
NDIS4102 (7 pins) connectors
Receptacle PRC90-231BR10-7F
Channel Mode
Every channels set by the data logger
Measuring Channel Number
The upper 2-digit from every 10 channels are set with digital switches
Power Supply
Supplied from data logger.
If the cable is extended or if 4 or more scanners are connected, an optional
UPS-80A should be mounted into the scanners.
Degrees of Protection
IP30（JIS C 0920/IEC 60529）
Dimensions
302(W) × 107(H) × 500(D) mm (Excluding protrusions)
Weight
Approx. 8.0 kg (Excluding UPS-80A)
Approx. 8.2 kg (When UPS-80A is attached)
Standard Accessories
Screwdriver 1
Connection cable N-24(1 m) 1
Option
Built-in AC Power Unit UPS-80A (100 to 240 VAC 50/60 Hz, Approx. 30 VA)
UPS-80A is used built into USB-80A.
If incorporating UPS-80A, specify when ordering USB-80A.
If incorporating UPS-80A later, USB-80A must be taken back.
Connection cables N-25 to 35 (Approx. 2.0 to 1000 m)

Dimensions

Specifications

Measuring Targets
Strain gages
Strain-gage transducers
DC voltage
DC current
Thermocouples
Civil engineering transducers with a thermal sensor
Platinum resistance thermometer bulbs Pt100, JPt100
Potentiometer sensors
Input Channels
50/unit
Connection Data Loggers
UCAM-80A, UCAM-60C M14, UCAM-65C M14
When connecting UCAM-60C or UCAM-65C, an optional scanner interface (USI-67A) is required.
Number of Connection
Up to 20
19 if there are 30 channels in the data logger
Input Terminals
Screw-soldering terminal blocks (M3 screw with washer)
Built-in lightning arresters
Channel Mode
Every channels set by the data logger
Measuring Channel Number
The upper 2-digit from every 10 channels are set with digital switches
Power Supply
Supplied from data logger.
If the cable is extended or if 4 or more scanners are connected, an optional
UPS-80A should be mounted into the scanners.
Degrees of Protection
IP30（JIS C 0920/IEC 60529）
Dimensions
302(W) × 107(H) × 500(D) mm (Excluding protrusions)
Weight
Approx. 7.3 kg (Excluding UPS-80A)
Approx. 7.5 kg (When UPS-80A is attached)
Standard Accessories
Screwdriver 1
Connection cable N-24(1 m) 1
Option
Built-in AC Power Unit UPS-80A (100 to 240 VAC 50/60 Hz, Approx. 30 VA)
UPS-80A is used built into USB-80A.
If incorporating UPS-80A, specify when ordering USB-80A.
If incorporating UPS-80A later, USB-80A must be taken back.
Connection cables N-25 to 35 (Approx. 2.0 to 1000 m)

Dimensions

Specifications

Contact Output
Alarm signal 4 channels
Busy signal 1 channel
Output mode Photocoupler-isolated open collector output
Rated output 30 VDC max., 10 mA max. (resistance load)
Contact Input
Start signal 1 channel
Stop signal 1 channel
Reset signal 1 channel
Input mode No-voltage contact input
Pulse Input
Rainfall signal 1 channel
(Contact Input, Pulse width: 0.1 s or more, Pulse interval: 1 s or more)
Signal Connection
D-sub 25-pin connector
Operating Temperature
0 to 50 °C
Operating Humidity
20 to 85 % (Non-condensing)
Dimensions
85 (W) × 23 (H) × 114.1 (D) mm (Excluding protrusions)
Weight
Approx. 64 g
Standard Accessories
D-sub 25-pin connector XM3A-2521

Specifications

Operating Environment

OS
Windows🄬 10, Windows🄬 11
Japanese/English, 32/64-bit supported (64-bit only for Windows 11)
CPU
Intel Core i5 2 GHz equivalent or above
Memory
32-bit OS: 2 GB or higher
64-bit OS: 4 GB or higher
Display
Resolution of 1024 x 768 or above

Measurement Software

Interfaces

Serial Port
Use connected over RS-232C.
LAN Port
Use connected over Ethernet.
USB Port
Use connected over USB.

Measurement Condition Setting Functions

Controllable Data Logger
UCAM-80A, UCAM-60C/65C
Measurement Channel Range
CH0000 to CH0999
Measurement Functions
Measure value, original value, initial value
Measurement Count
0 to 9999 (0: endless)
Calibration Coefficient Calculation
ON/OFF setting (all at once)
Channel Conditions
Measurement ON/OFF, scanner, measurement channel mode, scanning speed, calibration coefficient, unit, offset, reference resistance, initial value,
channel name (within 18 single-byte or 9 double-byte characters)
Interval Measurement Conditions
Interval measurement start time, interval measurement interval time,
repeat times (0 to 9999 [0: unlimited]), steps (0 to 99)
Trigger Measurement Conditions
Trigger channel (any four channels), trigger channel AND/OR, trigger value, reference value, repeat times (0 to 9999 [0: unlimited]), steps (0 to 99)
Trigger Interval Measurement Conditions
Trigger channel (any four channels), trigger channel AND/OR, reference value, interval measurement interval time, repeat times (0 to 9999 [0: unlimited]), steps (0 to 99)
System Control
Cold junction compensation, power frequency, measurement timing, voltage/temperature initial value subtraction, rainfall input setting possible.
Alarm Conditions
Up to four channels, upper/lower limit value setting, hysteresis setting possible.
Measurement Condition File Operations
Loading/saving
Calculation Condition Setting/execution Functions
Arithmetic operations using channel data can be used.
Built-in function can be used in arithmetic expressions.
Calculation Condition File Operations
Loading/saving
TEDS Compatibility
TEDS built-in sensor information can be loaded and set to channel conditions.

Measurement Functions

Measurement check, initial measurement, monitor measurement (max. 50 channels), real-time measurement, automatic measurement (interval measurement, trigger measurement, trigger interval measurement),
stroke change measurement (single channel, measurement channel range)

Measurement Data Numerical Data Display Functions

Numeric window
Displays measurement data from real-time measurement or automatic measurement
Display Formats
Display list 1, display list 2, initial value measurement data display, check result display
Number of data items that can be displayed in display list 1
Most recent 1000 data items
Monitor window
Provides summary display of measurement data from monitor measurement
Limit values can be set on each channel.

Measurement Data Graph Display Functions

Graph Types
Y-TIME, Y-CYCLE, X-Y graph, BAR graph
Display Channels
Max. 20 channels (X-Y graph: max. 10 pairs of channels)
Number of data items that can be displayed
Measurement data from real-time measurement or automatic measurement
The maximum number of measurement data items displayed depends
on the number of measurement channels:
Measurement channels Within 100 channels : 10000 data items
Within 200 channels : 5000 data items
Within 500 channels : 2000 data items
501 or more channels : 1000 data items
Measurement data from monitor measurement : 1000 data items
Cursor Display
Measurement data displayed at cursor position
Auto Scaling
Can be auto scaled at X-axis or Y-axis

Measurement Data Saving

File Formats
KU1 format, UCAM-70A format (ASCII), CSV format
File Splitting
Hourly, daily, per measurement
Automatic File Conversion
KU1 format files can be automatically converted to CSV format once measurement is finished.
Saving to UCAM
File name, saving location settings
Dual Display Support
Numeric window, graph window, or monitor window can be moved to the sub display.

Reproduction Software

Data files that can be loaded

KU1 format
KU1 (KU1 format data files recorded during initial value measurement, real-time measurement, interval measurement, trigger measurement, or trigger interval measurement)
UCAM-70A format (ASCII)
INI, RTM, IT1, TRG, T_I

Measurement Data Display Functions

Measurement Data Numerical Data Display Function
Display list 1 only
Measurement Data Graph Display Functions
Graph types Y-TIME, Y-CYCLE, X-Y graph, BAR graph
Display channels Max. 20 channels (X-Y graph: max. 10 pairs of channels)
Display operations Zoom X/Y axis, auto scale X/Y axis, display cursor
Display cursor Measurement data displayed at cursor position
Auto scaling Can be auto scaled at X-axis or Y-axis
Display Condition File Operations
Loading/saving
Calculation Condition Setting Functions
Arithmetic operations using channel data can be used.
Built-in function can be used in arithmetic expressions

Calculation Condition Setting Functions

Calculation Condition File Operations
Loading/saving
Loading/saving
Measurement Data Extraction, File Conversion
Can extract measurement data from a given data range or channel range, and convert files to CSV format.
Measurement Data Combination
Can combine two data files into a single data file.
Notes: UCS-80A cannot load data files exceeding 2000 channels.
The following are limitations when controlling UCAM-60C/65C.
EASY MEASURE mode cannot be selected.
USB-20/50/51A and USB-65A cannot be used.