ALTM1-SD-U

THERMASGARD® ALTM1-SD-U

Item No. 1101-6141-0219-920
EAN 4 251325 615745

Calibratable tube contact temperature measuring transducer THERMASGARD® ALTM 1 with eight switchable measuring ranges, internal or remote sensor, continuous output, strap and terminal box housing made of impact-resistant plastic, housing cover with quick-locking screws, with/ without optional display. The surface-contact sensor is used for temperature detection on lines, pipes (e.g. cold and hot water) or on heating sections for heating system control. The tube sensors are factory-calibrated. Adjustment/ fine adjustment by the user is possible (zero point offset is adjustable).

71,00 € net
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
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 (according to EN 60 529)
Standards CE conformity,
electromagnetic compatibility according to EN 61326,
according to EMC Directive 2014/ 30/ EU