Universal Relay - Model : TR800WEB Universal Programmable Relay

Description :

Web-IO Universal Relay with 8 Inputs for Temperature Sensors and other analog signals.
Temperature Sensor inputs PT100 (RTD), PT1000 in 2 or 3-wire
Temperature Inputs KTY83 or KTY84
Temperature inputs Thermocouples types B, E, J, K, L, N, R, S, T
DC 0-10V, DC 0/4-20mA, display can be scaled.
Inputs:  Resistance 0-500 Ohm, 0-30kOhm.
Difference of 2 signals
4 Relay Outputs -- Freely Programmable
LED Indicator