Moisture and Temperature Transmitter for Oil MMT162
(for transformer applications and OEM systems)
Excellent economical solution for reliable on-line detection of moisture in oil even in the most demanding applications. The sensor’s excellent chemical tolerance provides accurate and reliable measurement over the measurement range.
Features
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Continuous measurement of moisture in oil
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Measures in lubrication, hydraulic,and transformer oils
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Excellent pressure and temperature tolerance
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Proven Vaisala HUMICAP® sensor:over 20 years in oil applications
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Measures water activity - ppm calculation available for transformer oil
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Digital output RS-485 with Modbus
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Traceable calibration (certificate included)
TECHNİCAL SPECİFİCATİONS
| Output : | 0 … 20 mA, 4 … 20 mA,0 … 5 V, 0 … 10 V, RS-485, non-isolated |
| Power: | 14 … 28 VDC, 16 … 28 VDC, 22 … 28 VDC |
| Measurement Range (aw): | 0 … 1 aw |
| Accuracy (aw) : | ±0.02 |
| Measurement Range Temperature (°C): | −40 … +60 °C |
| Accuracy (°C): | ±0.2 °C |
| Housing Classification: | IP66 |
Applications
Moisture in oil technology description
Detaylar
DryKeep® Transformer Dehydration System Vanquishes #1 Enemy: Moisture
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Kanden Engineering switched to Vaisala to monitor transformer oil moisture - for precision, reliability and cost-savings
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Whitepaper: The Effect of Moisture on the Breakdown Voltage of Transformer Oil
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