UNIVERSAL UNIT U8551
Voltage and Temperature Measurement with 10 ms Sampling
Key Features
- 15 channels, voltage/temperature (thermocouples, Pt100/1000, JPt100)/humidity/resistance measurement
- Sampling rate of up to 10 ms with 15 channels
- For DC voltage measurement and temperature measurement using a RTD (resistance temperature detectors) can be performed.
U8551 cannot perform measurement by itself. Memory HiLogger LR8450 or LR8450-01 is required separately.
Basic specifications
Accuracy guaranteed: 1 year
| Connectable instruments | Memory HiLogger LR8450 (Designed for use with plug-in units only) Memory HiLogger LR8450-01 (Wireless LAN model) |
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|---|---|---|---|---|---|---|
| Operating temperature and humidity |
-10°C to 50°C, 80% RH or less (no condensation) | |||||
| Storage temperature and humidity |
-20°C to 60°C, 80% RH or less (no condensation) | |||||
| Vibration resistance | JIS D 1601:1995 5.3(1), Class 1A (passenger vehicle) equivalent | |||||
| Included accessories | Instruction manual × 1, mounting screw × 2 | |||||
| Number of input channels |
15 ch (Able to set voltage, temperature using the thermocouple or RTD, humidity, and resistance for each channel) | |||||
| Input terminals | Push-button type terminal block (4 terminals per channel) | |||||
| Measurement target |
Voltage, temperature using the thermocouple or RTD, humidity, resistance measurement | |||||
| Input type | Scanning by semiconductor relays All channels isolated (Not isolated when measuring RTD, resistance, and humidity) |
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| Voltage measurement (resolution) | 10 ｍV f.s. (500 nV), 20 mV f.s. (1μV), 100 mV f.s. (5μV), 200 mV f.s. (10μV), 1 V f.s. (50μV), 2 V f.s. (100μV), 10 V f.s. (500μV), 20 V f.s. (1 mV), 100 V f.s. (5 mV), 1-5 V f.s. (500μV) | |||||
| Temperature measurement (thermocouple) | K: -100.00℃ to 1350.0℃ J: -100.00℃ to 1200.0℃ E: -100.00℃ to 1000.0℃ T: -100.00℃ to 400.0℃ N: -100.00℃ to 1300.0℃ R: 0.00℃ to 1700.0℃ |
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| Temperature measurement (Pt) | Pt100：-100.00℃ to 800.0℃ JPt100：-100.00℃ to 500.0℃ Pt1000：-100.00℃ to 800.0℃ |
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| Resistance measurement (resolution) | 10 Ω (0.5 mΩ), 20 Ω (1 mΩ), 100 Ω (5 mΩ), 200 Ω (10 mΩ) | |||||
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Brochure: MEMORY HiLOGGER LR8450
English
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UNIVERSAL UNIT U8551
Test Report
Japanese
English Ver.00 -
VOLTAGE/TEMP UNIT U8550, UNIVERSAL UNIT U8551,VOLTAGE/TEMP UNIT U8552, HIGH SPEED VOLTAGE UNIT U8553, STRAIN UNIT U8554, CAN UNIT U8555, CURRENT MODULE U8556
Instruction Manual
Japanese
English Ver.03
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UNIVERSAL UNIT U8551
Ver.00
