Key features

For use in fresh and salt water applications
4-20mA output
Absolute gravity referenced electrolytic sensor
Virtually nolong-term drift
Sensitivity to <0.0017mm/m

About the C820 Shallow Water Submersible Tiltmeter

The C820 Shallow Water Tiltmeter is a high-precision submersible tiltmeter for use in fresh and salt water applications with 4-20mA output. Using an absolute gravity referenced electrolytic sensor, the C820 delivers superior measurement accuracywith virtually nolong-term drift.

High-gain units are sensitive to <0.0017mm/m or better. All units are rated to 200 meters (656.2 ft) waterproof for advanced protection from the elements. Use the C820“Shallow Water” for structural monitoring, angle measurement and control, platform leveling, and more

Configurations

Output options can be analog (±5 VDC, ±10 VDC), current (4-20mA) and digital (RS232 and RS422).

A820 Tiltmeter: ±5V Output
C820 Tiltmeter: 4-20mA Output
D820 Tiltmeter: Digital Output

Digital, analog, RS-232, RS-422, shallow water, submersible, high precision, voltage, current, 4-20 mA

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Product downloads

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Technical Specifications

Specification	Value
Dimensions	92.1 x 112.4 x 61 mm
Housing	316 SS
Output	±5 VDC, ±10 VDC, 4-20mA, RS232 or RS422
Range	±0.5°, ±3°, ±50° uniaxial or biaxial
Resolution	0.0001°, 0.0006°, 0.01°
Temperature range	-4 to +60° C

C820 Shallow Water Submersible Tiltmeter with 4-20mA output