Wireless electric torque sensor for mud logging unit

Wireless electric torque sensor  for mud logging unit The sensor is designed to measure the torque of rotary table. As a result, the operating state of drilling rig and bit can be also reflected. Based on the principle of Hall Effect, while the torque is changed, the supply electric current is also changed, which is used to drive rotary table.


During the use of the drill bit, as the drilling time increases, the damage of the formation to the drill bit becomes larger and larger, and the risk of accidents during the drilling process increases accordingly. The change of the torque parameter can be strengthened. The judgment of the drill bit minimizes the occurrence of drilling accidents.



Supply voltage: 3.5-5VDC

Output: 0.5~2.5 V

Measuring range: 0-1000A

Frequency response: 0-50KHz

Measurement accuracy: ≤1% F.S

Working temperature: -40-70 ° C

Aperture: φ50mm

Protection level: IP 67



The electric torque sensor is composed of Hall elements and is used to measure the current change on the power cable of the electric drill. It is suitable for applications where the oil field and air pressure require non-contact measurement current.



The sensor explosion-proof box is assembled with the mounting bracket , and the g-type holder is used to fix the sensor in a suitable position on the site.The sensor installation area should avoid electromagnetic interference as much as possible, and the cavity should be sealed when the sensor is working.



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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