Conax Model: CBT1500 
This high performance universal indicator has been a market hit and features universal input, transmitter excitation, digital input, 4-20mA retransmission, up to 4 alarms and load cell compatibility.
 
Product Details 
- Accepts thermocouples J, K, T, E, N, R, S, B; Pt100, 4-20 mA, 0-50mV and 0-5Vdc 
 - Programmable range from -1999 to +9999 with adjustable filter 
 - Input sampling: up to 20 per second 
 - Alarms: two 3A SPST relays in the basic version and 2 more as options 
 - Functions: LO, HI, differential, diff. LO, diff. HI and sensor break 
 - HOLD, PEAK, MAX and MIN function 
 - Remote tare zero or via keyboard 
 - 24 Vdc output for remote transmitters 
 - Power: 85-264Vac or 24Vdc/ac 
 
Optional 
- Process variable retransmission 
 - RS485 MODBUS digital communication 
 - 10Vdc excitation for load cells 
 - Third and fourth SPST relays