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YTS-M-1 Oil Sensor Of Micro-Moisture

YTS-M-1 Oil Micro-Moisture Sensor is aPower transformer and reactor are the valuable assets of the power industry. Real-time monitoring the micro-moisture of insulating oil plays a crucial role in the running of these valuable assets. Because of the existence of moisture will lower the breakdown voltage of insulating oil, increase the dielectric loss and accelerate the degradation of polymer insulation aging. These will reduce the performance of the insulation system and even cause insulation breakdown and partial discharge, which will seriously affect the safe operation of power system.
YTS-M-1 applies the world advanced moisture and temperature detecting sensor,with a high degree of accuracy, it can continuously and quickly provide the water activity, water content and temperature data in harsh operating conditions.

Features :


  • Capable of rapidly and continuously detecting the water activity in oil(aw).
  • Capable of accurately measuring micro water content in oil(ppm).
  • Capable of long and stable operating in harsh operating conditions.
  • Convenient local calibration function.
  • High oil resistance and pressure resistance.
  • Compact structure, easy to integrate.
  • Two kinds of mode signals output, analog signals, and digital signals.

Applications


  • Power industry: monitor the insulation oil of the transformer and reactor
  • Industrial machinery industry: monitor the lubricating oil and hydraulic oil of mechanical equipment
  • Transportation industry: monitor the engine oil of ships and vehicles
WATER ACTIVITY
Measurement Range 0 … 1 aw
Measurement Accuracy 0 … 0.6 ± 0.02 aw
0.6 … 0.9 ± 0.03 aw
0.6 … 0.9 ± 0.04 aw
Response Time <3 minutes
Water Content
Measurement Range 0…500 ppm (applicable to mineral transformer oil)
Measurement Accuracy ± 10 %
Temperature
Measurement Range ‐40 … 120°C
Measurement Accuracy (at +25 °C) ± 0.2°C
Operating Temperature ‐40 … +85 °C
Fluid Temperature ‐40 … +120 °C
Output
Digital Signal RS485 MODBUS RTU, RS232 is optional
Analog Signal 4~20 mA , 0~20mA, resistive load<500Ω is optional
Other Parameters
Pressure Range max 100bar
Probe Material stainless steel 316
IP Rating IP66
Working Voltage DC 9V‐36V
Working Current < 5mA + load current
Transducer Weight 200 g
Package Gross Weight 270 g
Packing Specification Carton 172*117*53 mm
Cable Specification M8 6 core
Cable Length 2 meters
Standards CE authentication EN 61326‐1 EN 61326‐2‐3 ICES‐003 B degree

Accessory


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