SLA-4TI-M Intrinsically safe thermocouple signal transmitter with RS-485 output (MODBUS RTU)

Purpose: intrinsically safe transmission of thermocouple signals with conversion to temperature value or analogue signals from hazardous area to explosion-proof area.
Intrinsic barrier type: active with galvanic isolation
Signal type: voltage (current)
Number of connected devices:4 (in differential connection)
Signal parameters: signals from thermocouples type K, J, B, L, E, S, R, N, T
Signal ranges: ±2.5V; ±1V; ±500 mV; ±100 mV; ±50 mV; ±15 mV
Measurement error: not more than 0.05% for voltage measurement, not more than 0.1% for current measurement
Upper limit of signal variation range: ±2.5V (±20 mA with an external shunt of 125 Ohm)
Supply voltage: 10-30 V
Power consumption: max. 1 W
Explosion protection marking: [Ex ia] IIC/IIB/I
Operating temperature range: -40°C to +70°C
Overall dimensions (HxWxH): 99.4x22.5x109
Degree of protection: IR20
Warranty: 18 months