Mud logging sensor named draw work sensor The sensor is installed on the winch shaft, which can monitor the angular displacement caused by the rotation of the winch shaft during the whole drilling process.
PRODUCT INTRODUCTION
The principle of draw work sensor is equipped with two proximity switches and a 12 tooth induction plate. When the induction plate rotates with the axle, the two proximity switches with phase difference of 90 ° are blocked and turned on respectively, and the corresponding electric pulse signal is sent out for instrument detection.
PRODUCT SPECIFICATION
Power supply voltage: 5VDC ± 10%
Working environment temperature: - 40 ℃ - + 80 ℃
Power consumption: 300mw
Response time: 150us
Output signal: 48 pulses
PRODUCT FEATURE AND APPLICATION
It has the advantages of small volume, compact structure, good sealing performance, high sensitivity, large output signal, good anti-interference, accurate measurement, convenient and reliable use. It is an economic and practical well depth measurement sensor in petroleum and geological drilling work.
PRODUCT DETAILS
Red wire: power supply positive
Blue wire: signal output II
Yellow wire: signal output I
Black wire: power supply negative
PRODUCT QUALIFICATION
All sensors either are EX type or are intrinsically safe. Zone barriers are installed in the Unit. Using well-known brand products at home and abroad, the sensors of mud logging unit have the advantage of technical and performance indicators. At the same time, the service life is long.
CNPS can ship the goods to you by Express, Air, or sea.
Main specifications and technical parameters The working voltage and the output signal: working voltage: 15 ~ 28VDC Output signal: 4 ~ 20mA (second line) Ambient temperature: -30～+70℃ Measuring…
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