Surface contact / tube contact temperature measuring transducer THERMASGARD® ALTM1-SD-U

Voltage supply

24 V AC/ DC (± 10 %)

Power consumption

< 1,0 VA/ 24 V DC

< 2,2 VA/ 24 V AC

Temperature deviation

typically ± 0.2 K at +25 °C

Sensor

Pt1000, DIN EN 60751, class B

Connection type

2- or 3-wire connection

Measuring ranges

multi-range switching with 8 switchable measuring ranges,

(other ranges optional)

compact variant: Tmax up to 100 °C, operating range –50...+100 °C

with manual zero point correction (± 10 K)

Ambient temperature

Measuring transducer –30...+70 °C

Process connection

endless metal strap and metal tightener

(included in scope of delivery)

Insulating resistance

100 MΩ,

at +20 °C (500V DC)

Strap dimensions

Ø = 13 - 92 mm (¼ - 3"), L = 300 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

colour traffic white (similar to RAL 9016)

ALTF 02 with snap-on lid,

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 43