Mud logging sensor named hookload sensor

Mud logging sensor named hookload sensor The pressure sensor can be used to measure the pressure of a viscous, easily blocked medium. Since the sensitive component of the sensor adopts a hard membrane structure and does not require a pressure guiding cavity, it can withstand impact and wear resistance when it is in direct contact with the measured medium.


MPM489 pressure transmitter is new pressure transmitter developed by our company. A pressure sensor with 316L isolated diaphragm is mounted with the high-performance signal processing circuit in the stainless steel housing. The Sensor is automatically tested by computer and compensated zero and temperature in wide range by laser trimming system. The digital circuit processes the sensor signal into standard output signal.



Technical date sheet 1 supply voltage +24VDC ± 4VDC

Output signal 4~20mADC

Range can be customed(0-40MPa)

Nonlinearity  ≤±0.5% FS

Hysteresis  ≤±0.5% FS

Repeatability  ≤±0.5% FS

Wiresystem 2-wire

Sensor cable  4-20mA

Temperature effect  ≤±0.05%FS/°C

Safety level  IEC EEXiaⅡ CT6



The Pump Stroke sensor is an inductive proximity switch sensor used in the oil field to measure pump or turntable speed. It has a wide range of power supply voltage, high repeatability, fast frequency response, long service life, vibration resistance, corrosion resistance and waterproof, with polarity and short circuit protection.



The pressure port of MPM489 is male port with waterline seal construction, electric connection is plug or cable connection. The compact construction and standard signal output provide you conveniently and stably.



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.



1.Why do you choose our company?

We are trading company, founded a perfect oil and gas equipment product supply chain. We have worked in the oil industry for about 10 years(follow ISO9001 standard).We will checked our mill every months to make sure their quality. The after-service are charged by ourselves.So we can reply any problem within 24 hours.


2. How can you guanranty your quality?

Every time we will inspect our factories first. This inspect will include the persons, the present products, their scale etc. If everything is ok, we will start to cooperate. During cooperation, we will go to the factories to test the products to guanranty the products has good quality. If it doesn’t meet our requirement, the goods will be refused.


3. Do you have price advantage?

For us, the quality is our first consideration. And the second consideration is the price. We couldn’t say we have the lower price, because of quality issue. We need to say we have the best price.


4. How long do you do the export business?

For our sales persons, they have 8-10years experience to do the international business. They understand each step for the export and do good service for each of our clients.

Weight 2 kg


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