Min. Order: | 1 Piece/Pieces |
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Payment Terms: | T/T, WU, Money Gram |
Supply Ability: | 1000PCS/MONTH |
Place of Origin: | Guangdong |
Location: | Shenzhen, Guangdong, China (Mainland) |
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Business Type: | Manufacturer |
Main Products: | Moisture In Oil And Temperature Transmitter |
Model No.: | OMT200 |
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Means of Transport: | Air |
Brand Name: | CST |
Digital outputs: | RS-485/RS232 |
metal version: | G 1/2'' ISO or NPT 1/2'' |
Production Capacity: | 1000PCS/MONTH |
Packing: | 1 pcs/box |
Delivery Date: | within 3 days |
Features/Benefits:
· Continuous and measurement of moisture in oil
· Measures in lubrication, hydraulic and transformer oils
· Excellent pressure and temperature tolerance
· Measures water activity - ppm-calculation available for transformer oil
· Small size, easy to integrate
· Convenient local & remote calibration
· IEC61010-1 traceable calibration (certificate included)
Reliable CST Technology:
The sensor is developed for demanding moisture measurement in liquid hydrocarbons and has been successfully used in oil applications for over a decade. The sensor's excellent chemical tolerance provides accurate and reliable measurement over the measurement range.
Water Activity Measurement:
The CST measures moisture in oil in terms of the water activity (aw) and temperature (T). Water activity directly indicates whether there is a risk of free water formation. The measurement is independent of oil type, age and temperature. The ppm calculation for mineral oil based transformer oil is optional in the OMT200.
Measured Values | |||
Water activity | |||
Measurement range | 0 ... 1 aw | ||
Accuracy (including non-linearity, hysteresis and repeatability) | |||
0 ... 0.9 | ±0.03 | ||
0.9 ... 1.0 | ±0.05 | ||
Response time in oil flow (typical) | <3min (dry-wet) | ||
Moisture | Calculated moisture content in ppm for mineral transformer oil | ||
Temperature | |||
Accuracy at +20℃(+68℉) | ±0.3℃(0.54℉) | ||
Operating Environment | |||
Operating temperature | -40 ... +60℃ (-40 ... +140 ℉) | ||
Oil temperature | -40 ... +80 ℃ (-40 ... +176℉) | ||
Pressure range:up to 20 bar | |||
Oil flow | some flow recommended | ||
Outputs | |||
Digital outputs | RS-485/RS232 | ||
General | |||
Housing material | |||
Metal | AISI 316L | ||
Weight | 220g | ||
Total weight | 350g | ||
Protection grade | IP66 | ||
Mechanical connections with bonded seal ring (washer) | |||
metal version | G 1/2'' ISO or NPT 1/2'' | ||
Supply voltage | DC24V±20% | ||
Supply current | <40mA | ||
Package size | 172*117*53mm | ||
Cable specification | M8 4 cores shielded 2m | ||
Standard applied | IEC61010-1 |