Immersion/ screw-in/ duct temperature measuring transducer THERMASGARD® TM54-I 300mm KV

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

Power consumption

< 0.55 VA/ 24 V DC

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

Output

4...20 mA

Ambient temperature

Measuring transducer –30...+70 °C

Connection type

2-wire connection

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

Measuring ranges

multi-range switching

with 8 switchable measuring ranges

Tmax = +150°C

with manual zero point correction (± 10 K)

Protective tube

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

installation length (EL) = 50 - 400 mm

Permissible air humidity

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

Protection class

III (according to EN 60 730)

Cable connection

cable gland, brass, nickel-plated

(M 20 x 1.5; with strain relief, exchangeable,

inner diameter 6 - 12 mm)

Protection type

IP 54 (according to EN 60 529) standard

IP 65 (according to EN 60 529) optional

Connecting head

form B, material aluminium,

colour white aluminium (similar RAL 9006),

ambient temperature –30...+70° C

Protection type

IP 65