Temperature transducer AT-2I

Reference: MAX-AT-2I, EAN13: 5908312594598

Product description

Analog temperature transducer. Current (4-20 mA).
The analog transducers dedicated for measuring physical values w ith an external or internal sensor and converting the measured features to the standard analog current signal output 4÷20 mA or voltage 0÷10 V.

Purpose
The AT-2I transducer continuously converts the resistance of the external temperature sensor to the output DC signal in the range of 4÷20 mA. As a result of the transformation, a current appears in the output proportional to the temperature of the environment in which the temperature sensor is located.

The module works in one of two options - with the internal sensor or external probe.
The module works with resistance-type temperature sensor KTY81-210 (or similar).
A dedicated temperature probe of F&F production: RT probe or RT2 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 voltage	9÷30 V DC
Measurement range	-50°С÷100°С
Temperature probe	RT/RT2
Internal temperature sensor	KTY81-210
Maximum measuring error	±1,5°С
Output signal	4÷20 mA
Processing error	±0,5%
The length of the signal output wire	300 m
Terminal	pluggable terminal blocks 2,5 mm²
Tightening torque	0,4 Nm
Power consumption	0,8 W
Working temperature	-20÷50°C
Dimensions	Ø 55 mm; height: 13 mm
Assembly	in a flush-mounted box Ø60
Ingress Protection Marking	IP20