TEC401 is a 4 1/2 digit process indicator with alarms. It receives input from 14 types of thermocouples , Pt100 3-wire RTD sensors, mV, 0-10 V DC, 4-20 mA or 0 - 20 mA linear inputs. A five digit 0.56” LED display on the front of the indicator indicates the process value while 6 additional LEDs indicate the status of upto four alarms and RS485 status. Operators can easily program up to 4 setpoints for the process value via membrane buttons on the front of TEC401. With an error of only 0.1% of full-scale value, this is an indicator of superior accuracy. TEC401's 4 electromagnetic relays trigger full-scale high and low alarms,deviations and band alarms . It also retransmits an isolated current or voltage output signal to other devices such as a Programmable Logic Controller (PLC). Signal isolation protects your devices and machines downstream of our instruments from damaging fluctuations in the input signal. TEC401 has an option of isolated RS485 output for serial communication with the PC. It has an added feature of displaying peak and valley values of the process. TEC401 also has a digital input feature which can be programmed to function as an alarm acknowledge or to reset the peak/valley values. TEC401 is password protected for programming paramaters . It is failsafe for sensor break. The enclosure is a plug-in design, measuring 48x96x112 mm.
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