Details
Model : Smart-EX
v.01 Enclosure type : GRP 160x160x90mm complying with IEC 60079- 0 standard
Ingress Protection (IP) : IP67
Ex Certification : Ex eb ib mb IIC T4 Gb, Ex tb IIIC T135C Db
Voltage : 100-277Vac
Switching load : 32A Double Pole Relay
Ambient temp. range (°C) : -50 to +60
Temperature setting range (°C) : 0 to +999
Temperature setting method :
1.Push button switches
2.RS-485 Remote setting
Fault indication : 3 LEDs or remote monitoring by RS485
Indication LED : 3 LEDs, Red /Green /Amber
Sensor Type : pt 100 RTD 3 or 4 wires Fault
Output Relay : NO / NC
Communication Port : RS485
Box Terminals size : max. 6mm² conductor
Cable Entries : M25 Cable Gland or PYEX-MEMT pipe mount
Fail-safe function : FAIL Load OF
Smart-Ex is an electronic thermostat to monitor and control either surface temperature of pipelines and vessels or ambient temperature of industrial trace heating system. The electronics are fully encapsulated to be Ex certified. Three push button switches or RS485 communication protocol will be used to set 1) control temperature, 2) fault relay-out mode and 3) high and low temperature alarms. It is the best performing trace-heating thermostat in the market with 32 Amp switching relay, fault relay-out (N/C or N/O), RS485 remote control, three LED signal lamps to show the operation status on the lid of GRP engineering plastic enclosure, inside which max. 2 circuits of trace heating cables can be introduced, terminated and directly connected to Ex e terminals for direct supply control. The integrated RS485 port can be used for SKYTRACE or 3rd party factory automation systems for the monitoring and control of the trace heating system
Product Image
Temperature, Alarm and Fault Setup
Wiring details
Seal Selection and
Applicable Heaters
