Product Description
Electromagnetic Torque Sensor
There are three types of torque sensors used in mud logging system,
mechanical torque sensroe, electromagnetic sensor or TDS torque
sensor. A mehcanical torque sensor is a pressure transmitter
actuall; the working priciple is same to the principle introduced
in paragraph 4.3.1. In WELLSTAR, wiring points are assigned on
junction box 1 for a mechanical r and an electromagnetic torque
sensor with *4V power supply, and wiring points are assigned on
junction box 4 for a TDS torque sensor without power supply.
Principle:
Base on the "Hall Effect", a bypass circuit can be adopted to
measure the armature current directly. This by measuring the
current through to an electrical motor for rotary table with a
bypass circuit, the variations of the string torque corresponding
to the current variations can be measured indirectly. Here a
electromagnetic torque sensor provides a bypass circuit once
powered.
Specification:
* Measuring Scope: *****0A
* Responding frequency: ******0HZ (AC/DC)
* Accuracy: Accuracy: ≤1%FS (*5 ℃)
* Workable temprature: **5 ℃**0 ℃
* Signal Output: ***0 mA
* Power Supply: **4VDC
* Max. current: ≤*0mA
* Load resistivity: <**0Ω Load
Country: |
China |
Model No: |
-
|
FOB Price: |
(Negotiable)
Get Latest Price
|
Place of Origin: |
- |
Price for Minimum Order: |
- |
Minimum Order Quantity: |
1 Set |
Packaging Detail: |
- |
Delivery Time: |
- |
Supplying Ability: |
- |
Payment Type: |
T/T, L/C |
Product Group : |
Sensors
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