Transmitter Module – Model MAT
The MAT01 provides magnet angle detection and computation of the angle to a 4..20mA output signal. Designed to measure the position of a magnet in Flotrak and Reflux (VA) Flowmeters, this transmitter is suitable for use in many other applications. With the MAT01 existing VA-Flowmeters can be upgraded to signal the flow through the instrument. This rugged, compact, microprocessor-driven device is capable of filling flow-corrections need at the meter, providing accurate flow information remotely to external support systems. The magnetic sensor with automatic gain control enables an extremely high dynamic capture range without sacrificing accuracy.
- Smart microprocessor based field transmitter, 2-wire low-power device for ease of wiring and installation
- Sensor with microprocessor controlled gain (sensor is placed in center package)
- 4..20mA Analog Output for magnetic angle signaling. Voltage range: 8..28Vdc
- 11 Calibration-point transmitter linearisation
- external Zero Button Wire to enable simple zeroing after installation
- adjustable low-cutoff to ensure an offset free zero
- adjustable low-pass filter for a smooth analog output signal
- PC-interface with Windows95/98 program for setup and calibration (no external power required)
- accuracy better than 0.5% (range from 0.0 to 360.0 degrees)