Duct/ smoke gas temperature measuring transducer THERMASGARD® RGTM 1

Power consumption

< 1.0 VA/ 24 V AC/ DC; < 0.55 VA/ 24 V DC

Voltage supply

15...36 V DC

depending on working resistance, residual ripple stabilised ± 0.3 V

Working resistance

máx. 750 Ohm/ 24 V DC

Temperature deviation

typically ± 0.2 K at +25 °C

Sensor

Pt1000, DIN EN 60751, class B,

glass sensing resistor

(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)

with manual zero point correction (± 10 K)

Ambient temperature

Measuring transducer –30...+70 °C

Process connection

by mounting flange, stainless steel V2A (1.4305)

(included in the scope of delivery)

Protective tube

stainless steel, 1.4571, V4A, Ø = 8 mm

Electrical connection

0.2 - 1.5 mm², via push-in terminal

Connecting head

form B, material aluminium,

colour white aluminium (similar to RAL 9006),

M 20 x 1.5

Permissible air humidity

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

Output

4...20 mA

Protection class

III (according to EN 60 730)

Standards

CE conformity,

electromagnetic compatibility according to EN 61326,

according to EMC Directive 2014/ 30/ EU

Protection type

IP 54