Digital Indicators

We offer programmable rail-mount precision digital indicators and transmitters for load cell and strain gauge applications. With precision front end circuitry for high accuracy and stability, the ratiometric circuitry automatically compensates for temperature drift and excitation voltage variances due to cable loss. The alphanumeric 6-digit high-bright LED display makes for quick and easy set-up with menu help prompts and error messages. The load cell excitation voltage is 5VDC for use with both 4-wire and 6-wire load cells, powering up to 6 x 350 ohm load cells. Advanced features include auto-zero tracking; user input linearisation; maximum minimum recording; programmable front push-buttons; 2 programmable digital inputs; security menu lockout; motion indication; advanced digital filtering; automatic offset calibration; plus many more, to provide an all-in-one precision load cell indicating transmitter. RS232 and RS485 communications is supplied as standard with Modbus RTU and Modbus ASCII protocols. A simple ASCII-out protocol is also provided for serial printing and communicating to large displays. This model also contains 2 programmable mechanical change-over relays and analogue retransmission for generating a precise 0-20mA, 4-20mA or 0-10V analogue output signal.