Outside temperature / wet room temperature measuring transducer THERMASGARD® ATM2-I

Voltage supply

15...36 V DC

depending on working resistance, residual ripple stabilised ± 0.3 V

Power consumption

< 1,0 VA/ 24 V DC

< 2,2 VA/ 24 V AC

Working resistance

Ra (ohm) = (Ub -14 V)/ 0.02 A for I variant

Temperature deviation

typically ± 0.2 K at +25 °C

Output

4...20 mA

Sensor

Pt1000, DIN EN 60751, class B

(Perfect Sensor Protection)

Connection type

2- or 3-wire connection

Measuring ranges

multi-range switching with 8 switchable measuring ranges,

see table (other ranges optional)

operating range –30...+70 °C

with manual zero point correction (± 10 K)

Ambient temperature

Measuring transducer –30...+70 °C

Process connection

by screws

Protective tube

stainless steel V4A (1.4571), Ø 6 mm, NL = 65 mm

Electrical connection

0.14 - 1.5 mm² via terminal screws

Cable connection

cable gland, plastic (M 16 x 1.5; with strain relief, exchangeable, max. inner diameter 10.4 mm) or

M12 connector according to DIN EN 61076-2-101 (optional on request)

Housing

plastic, UV-stabilised,

material polyamide, 30 % glass-globe reinforced,

with quick-locking screws

(slotted/ Phillips head - combination),

colour traffic white (similar to RAL 9016)

Housing dimensions

72 x 64 x 37,8 mm (Tyr 1)

Cable gland

M 16 x 1.5, including strain relief, exchangeable,

max. inner diameter 10.4 mm

Permissible air humidity

< 95 % r. H., non-precipitating air

Protection class

III (according to EN 60 730)

Protection type

IP 65