Shaft Encoders
July 24, 2026Shaft Encoders
July 24, 2026Choke Position Indicator System
Matherne Instrumentation’s Choke Position Indicator System is a 4” electronic choke position indicator used to accurately monitor the choke position in 1% increments from 0% to 100%. The choke position sensor can be used on a variety of chokes in the oil and gas industry and eliminates the need for air lines to the position indicator. The system includes 4” choke position indicator, 100’ of cable, and choke position sensor.
Ordering Specifications:
- Standalone or master system, or slave only (for use
with master) - Length of cable (standard is 100’ maximum)
- Additional cables (if required)
Features:
- 4” dial face with colorful customer logos
- Battery powered
- Simple user interface for easy calibration
- Standalone, master, and slave units available
Advantages:
- Easily visible dial face allows clear viewing from long
distances - Easy installation, no external power source is needed
- 2 year, long lasting battery life
- Replaces pneumatic choke position systems
Choke Position Indicator and Sensor
