moisture tester for transformer oil
| Min. Order: | 1 Piece/Pieces |
|---|---|
| Payment Terms: | T/T, WU, Money Gram |
| Supply Ability: | 1000PCS/MONTH |
| Place of Origin: | Guangdong |
Company Profile
| Location: | Shenzhen, Guangdong, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
| Main Products: | Moisture In Oil And Temperature Transmitter |
Product Detail
| Model No.: | OMT200 |
|---|---|
| Means of Transport: | Air |
| Brand Name: | CST |
| Digital outputs: | RS-485/RS232 |
| metal version: | G 1/2'' ISO or NPT 1/2'' |
| Response time in oil flow (typical): | <3min (dry-wet) |
| Production Capacity: | 1000PCS/MONTH |
| Packing: | 1 pcs/box |
| Delivery Date: | within 3 days |
Product Description
The CST Moisture and Temperature Transmitter for Oil, OMT200 is an excellent economical solution for reliable on-line detection of moisture in oil.
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.
Specifications:
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 | ||
