Gefran Temperature indicator The Gefran 40T96 series temperature controller has a supply voltage rating ranging from 11VAC/DC to 27VAC/DC. This latest invention controller has a width of 48mm and a height of 108mm(1/18 DIN). The input signal can be selected from a wide range of sensors. The selection is made using the faceplate keys. The instrument is available in version base with 2 outputs to relay (2R) along with an expandable version. Features and Benefits 2 configurable alarm outputs and a normally open contact (N/O)
Identification of temperature probe cut-out or short circuit
Indication of over or under-scale measurement for linear inputs
Indication of the size measured by an adhesive label on the front face (for most common physical units)
The model with 4mA to 20 mA sensor power supply and recopy features a 3rd output relay
Universal process indicators that are fully configurable with linear input signal range, thermoresistance, thermocouple, or thermistor
Configurable by a serial link
Custom thermocouple linearization available
Faceplate configurable input
Labels for the most frequent physical measurement units
Linear input displays when levels fall above/below permitted measuring range
Protected by a personal code
RS485 optically isolated serial line protocol : GEFRAN CENCAL or MODBUS RTU
Sampling time and trip intervention programmable between 15 and 120 milliseconds with resolution between 4000 and 16000 steps
Sensor-break and short-circuit detection
Transmitter power supply incorporated Applications Air conditioning
Food processing equipment
Humidity switches
Industrial refrigerators
Mould cooling units
Thermostats Certifications CE certified
IP65 rated