The Series 1300 Smart Indicators/Transmitters are extremely versatile digital process controls, ideal for use with Dwyer® pressure, temperature and flow sensors. Microprocessor based, all models are fully programmable and accept common thermocouple, RTD, current or voltage inputs. An integral 20 VDC power supply suitable for powering all Dwyer® 2-wire transmitters is standard. Bright LED display automatically indicates temperature range in °F (°C) based on selected thermocouple or RTD input. For flow monitoring or control with Dwyer® differential pressure transmitters, a preprogrammed SQRT function may be selected to display actual engineering units in CFM, GPM, etc. In addition, a user defined linearization table is provided for non-linear functions, i.e., liquid level indication in a side mounted cylindrical tank. Four independent alarm status LED displays are fully programmable to indicate process condition at a glance.

The Series 1300 is available with a variety of output options including multiple alarm relays, analog retransmission (current), bridge excitation (voltage) and serial communications. Alarms are fully programmable: Hi, low, deviation, deadband, time delay, manual or automatic reset and NO or NC operation. Current retransmission may be any part of the indicated range and the high value of the retransmission range may be lower than the low value (inversion). Consult factory for specifications and availability of optional outputs not listed.