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Temperatur
THERMASGARD®ALTF02/ALTF2

Surface contact / tube contact temperature sensor

starting at 18,52 €
Price plus 19% VAT plus Shipping
THERMASGARD®
Der THERMASGARD® ALTF 2 is a tube contact resistance thermometer with passive output, strap and terminal box housing made of impact-resistant plastic and with an housing cover with quick-locking screws. The THERMASGARD® ALTF 02 is a cost-effective tube contact resistance thermometer, with passive output, strap and terminal box housing made of impact-resistant plastic and a snap-on lid.
ALTF 2/ ALTF 02 surface contact sensors are electric contact thermometers used for surface temperature measurement on solids, having at least one so-called contact area that is brought into contact with the surface to be measured. The surface contact temperature sensor determines the temperature of the medium flowing inside a pipe (e.g. the water temperature) via the surface temperature. The tube sensor is used for temperature detection on lines, pipes (e.g. cold and hot water) or on heating sections for heating system control.
Technical details
Sensors output
Perfect Sensor Protection
Measuring range
–30...+110 °C
(other ranges optional)
Process connection
endless strap and metal tightener
(included in the 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 on circuit board
Cable gland
M 16 x 1.5, including strain relief, exchangeable,
max. inner diameter 10.4 mm
zulässige Luftfeuchte
< 95 % r. H., non-precipitating air
Protection class
III (according to EN 60 730)
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,