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Er 48 Continuous North Seeking Gyro - China

price: 100.00 Dollar US$

Technical Specification:
Model: ER-48
1. Parameters can be measured:
Inclination, azimuth, high side toolface, north direction toolface, and probe temperature.

2. Measurementaccuracy(1σ):
Azimuth: 0~360 deg, error: ≤0.5 deg
Inclination: 0~70deg, error: ≤0.1deg
Gravity toolface:0~360deg, error: ≤1.5 deg
North direction toolface: 0~360deg, error: ≤0.5deg

3.Environment condition:
Operating temperature: 175℃
Pressure: 100 MPa
Shock: 700g, 0.5ms, ½sine

4.Outside dimension:
Downhole probe outside dimension: 48mm, Downhole probe length: 1180mm, Total length of downhole tools: 3100mm, Centralizer length 566mm, Extra heavy bar length: 1000mm, Standard R-type single-point guide shoe


Company Contact:


  • Phone: 86-29-87545860-609

  • Address: Room 15A, RuiXin Building, High-tech Road 25th, Xi'an, China

  • Email: Email


Published date: November 14, 2016 -

  • Business Description: Ericco International limited was established in 2006 which is a professional provider of sensors for oil and gas exploitation, positioning and navigation in both civil and military application. We are specially engaged in providing different sensors such as Accelerometer, Dynamically Tuned Gyro, Fiber Optic Gyro, North seeking system etc. for downhole survey and borehole logging. Meanwhile our high precision sensors also bring customer excellent experience in developing navigation system.

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