Moore Industries TMZ Dual (2TPRG) PC-programmable Modbus temperature transmitter

Moore Industries’ TMZ Dual (2TPRG) PC-programmable Modbus temperature transmitter allows users to increase density with dual RTD, thermocouple, mV, resistance or potentiometer inputs by doubling temperature monitoring capability in a single unit. The two independent sensor inputs are easy to configure using a free copy of Intelligent PC Configuration software available for download from the company website. The data from both sensors is available on the Modbus output, allowing the host to use the data for averaging, differential or sensor backup.

Up to 32 (without repeaters) TMZs or TMZ Duals can be multidropped onto a single communication link (such as a twisted wire pair), eliminating the need to run a dedicated wire for each signal. The transmitter provides increased sensor density, delivering even more savings on installation, cable, conduit, connection and wire tray costs.

The product features long-term stability (five years), 20-bit input resolution, isolation and RFI/EMI protection. Since the measurement is delivered to the user’s control system as a digital signal, the output error produced by a traditional analog transmitter is eliminated.