Temperature transducer AT-3I

Temperature transducer AT-3I

MAX-AT-3I, 5908312595274

Product description

Analog temperature transducer for PT-100. Current (4-20 mA).
The AT-3I transducer is designed for temperature measurement using an external PT-100 temperature sensor and transforming the measured quantity into a unified analogue current signal in the range of 4÷20 mA.

The module works with resistance-type temperature sensor PT-100 (or similar).
A dedicated temperature probe of F&F production: RT -56 probe.

The module's signal output is protected by an anti-interference filter that eliminates network disturbances that affect the accuracy of the transmitted signal. This allows the use of signal lines up to 300 m long.


Power supply voltage9÷30 V DC
Measurement range-100°С÷100°С
Temperature probeRT56 (PT-100)
Maximum measuring error±1,0°С
Output signal4÷20 mA
Processing error±0,5%
The length of the signal output wire300 m
Terminalpluggable terminal blocks 2,5 mm²
Tightening torque0,4 Nm
Power consumption0,8 W
Working temperature-20÷50°C
Dimensions1 module (18 mm)
Assemblyon rail 35 mm
Ingress Protection MarkingIP20