Cost-effective Laser Gyroscope
ER-RLG-50 (≤0.01°/h)
1. Bias stability: ≤0.01°/h;
2. Measuring range: -500~500°/s;
3. Bias repeatability: ≤0.003°/h.
High Quality Laser Gyroscope
ER-RLG-70 (≤0.005°/h)
1. Bias stability: ≤0.005°/h;
2. Angular random walk: ≤0.0008°/√h;
3. Bias repeatability: (≤0.002°/h)
Geodetic GNSS Receiver
ER-GNSS-R06
1. Single antenna version supports PPS signal output;
2. Supports front-end solving;
3. Supports cloud services.
High Performance Laser Gyroscope
ER-RLG-90 (≤0.003°/h)
1. Bias stability: ≤0.003°/h;
2. Bias repeatability: ≤0.001°/h;
3. Angular random walk: ≤0.0003°/√h.
Ultra-high Performance Laser Gyro
ER-RLG-120 (≤0.001°/h)
1. Bias stability: ≤0.001°/h;
2. Bias repeatability: ≤0.0003°/h;
3. Angular random walk: ≤0.00015°/√h.
Small Size Fiber Optic Gyroscope
ER-FOG-60 (0.06~0.5º/h)
1. Bias stability: 0.06~0.5º/h;
2. Small size: Φ60mm×30mm;
3. Light weight: ≤120g.
High-temperature North Seeking MEMS Gyro For Gyro Tools(125°C)
ER-MG2-022(<0.02°/hr)
1. <0.02°/hr bias instability;
2. <0.025°/ √h angular random walk;
3. <0.1°/hr bias stability.
High Accuracy Single-Axis MEMS Gyro
ER-MG-057 (1°/h)
1. 1°/hr bias instability;
2. 0.2°/√hr angular random walk;
3. 4°/hr bias stability.
High Precision MEMS Gyroscope
ER-MG-068 (<0.3°/h)
1. <0.3°/hr bias instability;
2. <0.125°/√hr angular random walk;
3. Small size: 11 x 11 x 2mm.
Low Power Consumption Wireless Transmission Tilt Sensor
ER-TS-22800 Feature:
1. Accuracy: 0.005°, resolution: 0.0008°;
2. Measurement range: ± 30°;
3. Volume (94*74*64mm) (customizable).
High Performance Wireless Transmission Tilt Sensor
ER-TS-32600-Modbus Features:
1. Dual axis monitoring (single axis optional);
2. Full range accuracy 0.01°, resolution 0.002°;
3. Volume (94*74*64mm) (customizable).
High Performance Single Axis MEMS Gyroscope
ER-MG-069 (<0.1°/h)
1. <0.1°/hr bias instability;
2. <0.05°/√hr angular random walk;
3. Small size: 11 x 11 x 2mm.
Economical FOG Gyroscope
ER-FOG-70 (0.05~0.1º/h)
1. Bias stability: 0.05~0.1º/h;
2. Small size;
3. Light weight.
Low Cost 2D Electronic Compass
ER-EC-225:
1. Heading accuracy 1°, tilt range ±5°;
2. Measurement range 0~360°;
3. With hard magnetic, soft magnetic and tilt compensation.
High Precision 2D Electronic Compass
ER-EC-225CAN:
1. Measurement range 0~360°;
2. Heading accuracy 1°, tilt range ±5°;
3. Industrial grade design.
Small Size High Precision Direction Finding Board
ER-GNSS-B06
1. Onboard IMU, provide tilt, roll and other attitude information;
2. Direction finding accuracy is better than 0.08°(@1.0m antenna distance);
3. Full support for BEidou-3 satellite signal reception, full-frequency point direction finding of the whole constellation.
Gyro While Drilling FOG INS
ER-Gyro-03 (0°~180°/±0.2°)
1. Inclination: ±0.2°; azimuth: ±2.0°; tool face angle: ±0.5°;
2. Measure while drilling & real-time upload & draw of measurement data;
3. Automatic north seeking & continuous attitude and position measurement.
Small Diameter Measurement While Drilling
ER-MWD-38 (Φ38mm)
1. Azimuth: 0~360°/±1°;
2. Inclination: 0~180°/±0.1°;
3. Tool face angle: 0~360°/±2.
Low Cost Measurement While Drilling
ER-MWD-48 (0~180°/±0.1° MWD-Φ48mm)
1. Azimuth: 0~360°/±1°;
2. Inclination: 0~180°/±0.1°;
3. Tool face angle: 0~360°/±0.5.
Small Size DTG Gyroscope
ER-DTG-E1:
1. Random drift: 0.3-0.8°/h;
2. Very small size: Φ21.4×30mm;
3. Strong shock resistance.
Oil and Gas DTG Gyroscope
ER-DTG-E2:
1. Random drift (1σ): 0.3°/h;
2. Small size: φ29×52mm;
3. Strong shock resistance.
Beidou GNSS Satellite Based Enhanced Direction Finding and Positioning Board
ER-GNSS-B07
1. Excellent heading accuracy, better than 0.09° (1 metre-based line);
2. High precision chip and new CPU platform;
3. Support GPS, GLONASS, BeiDou, Galileo, QZSS, L-Band.
High Accuracy Dynamically Tuned Gyroscope
ER-DTG-E3:
1. Random drift: 0.03°/h;
2. Φ55×84mm;
3. Strong shock resistance.