Exterior/damp area temperature transducer, with active output

The ATM 2 is an exterior temperature transducer in IP65 housing with quick-release screws and external sensor tube. For recording the temperature in damp areas. E.g. for mounting on exterior walls, in cold stores and greenhouses, in the industrial sector and in agriculture. Exterior areas, installation is preferably on the north side or in a protected location. In direct sunlight, use the sunshade.

Technical Data

Power supply:0-10V 24V AC/DC , 4...20 mA 24V DC ±20 %
Sensor:PT1000 DIN EN 60751 class A, in external
sensor tube made of stainless steel, 1.4571, V4A
Measuring range:Adjustable with Dip switch, see table
Ambient temperature:Transducer -30 ... +60°C
Circuit type:2-wire connection
Process connection:by means of screws
Housing:made of plastic, polyamide, 30% glass bead
reinforced, with quick-release screws,
colour pure white (similar to RAL 9010)
Dimensions:70 x 62 x 37 mm
Electrical connection:0.14 - 1.5 mm² via screw terminals
Cable gland:M16, with tension relief
Insulation resistance:≥ 100 MΩ, at 20 °C (500V DC)
Humidity:< 95 % rH, non-condensing air
Protection class:III (according to EN 60 730)
Protection type:IP 65 (according to IEC 529)
Accuracy:see technical data sheet of transducer
Standards::CE conformity, electromagnetic compatibility
according to EN 61 326 + A1 + A2,
EMV Directive 89/336/EWG


ATM 2 Display