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moisture in oil transmitter

600.0 USD
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.: OMT300
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
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Product Description


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 OMT300.

 

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)

<1min (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

Analog outputs (two channels)

current output

0 ... 20 mA, 4 ... 20 mA

voltage output

0 ... 5 V, 0 ... 10 V

Digital outputs

RS-485/RS232

General

Housing material:  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


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