Immersion/ screw-in/ duct temperature measuring transducer THERMASGARD® TM54-I 250mm

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

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

Temperature deviation

typically ± 0.2 K at +25 °C

Sensor

Pt1000, DIN EN 60751, class B

(Perfect Sensor Protection)

Connection type

2- or 3-wire connection

Ambient temperature

Measuring transducer –30...+70 °C

Process connection

by means of immersion sleeve or mounting flange

(accessories)

Protective tube

stainless steel, 1.4571, V4A, Ø = 6 mm

Electrical connection

0.2 - 1.5 mm², via push-in terminal

Output

4...20 mA

Permissible air humidity

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

Protection class

III (according to EN 60 730)

Measuring ranges

multi-range switching with 8 switchable measuring ranges,

(other ranges optional)

T = +150°C

with manual zero point correction (± 10 K)

Protection type

IP 54 (according to EN 60 529) standard

IP 65 (according to EN 60 529) optional

Cable connection

adjusting screw made of metal (M 20 x 1,5);

optional with cable gland, brass,

nickel-plated (M 20 x 1,5 ; with strain relief, exchangeable,

inner diameter 6 - 12 mm) or

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

Connecting head

form B, material aluminium,

colour white aluminium (similar RAL 9006),

ambient temperature –30...+70° C