SLA-2RTD-M Intrinsically safe measuring transmitter of signals from resistance thermometers with RS-485 output (MODBU)

Purpose:intrinsically safe transfer of signals from resistance thermocouples from hazardous area into explosion-proof area.
Type of intrinsic barrier:active with galvanic isolation
Signal type: resistance
Number of sensors to be connected: 2
Types of resistance thermocouples: Pt100, Pt1000, 100P, 120N, 50M
Upper limit of resistance variation range: 3137 Ohm
Resistance measurement error: not more than 0,1 %
Temperature measurement error: not more than 0,2 %
Power supply voltage: 10-30 V
Power consumption: not more than 1 W
Explosion protection marking: [Ex ia] IIC/IIB/I
Operating temperature range: -40°C to +70°C
Average MTBF: 100 000 hrs.
Average service life, not less than 12 years
Overall dimensions (HxWxH): 99.4x22.5x109
Mounting: on DIN-rail
Degree of protection: IR20 according to GOST 14254-2015
Warranty: 18 months