- % SALE %
- Temperature
- Humidity
- Pressure
- Light Intensity & Motion
- Air Quality & Flow
- Modbus | Wireless Modbus
- PowerIO®
- EtherCAT P
- Accessory
Description
Surface contact / tube contact temperature sensor
THERMASGARD®
The THERMASGARD® ALTF 2 temperature measuring transducer is a tube contact resistance thermometre with passive output, strap and a terminal box housing made of impact resistant plastic with an housing cover secured by quick-locking screws.
The THERMASGARD® ALTF 02 temperature measuring transducer is a cost-effective tube contact resistance thermometre, with passive output, strap and a terminal box housing made of impact resistant plastic with a snap-on cover.
The THERMASGARD® ALTF 02 temperature measuring transducer is a cost-effective tube contact resistance thermometre, with passive output, strap and a terminal box housing made of impact resistant plastic with a snap-on cover.
The ALTF 2 / ALTF 02 surface contact sensor devices are electric contact thermometres 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) by measuring 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)
(other ranges optional)
Process connection
endless strap and metal tightener
(included in the scope of delivery)
(included in the scope of delivery)
Insulating resistance
100 MΩ,
at +20 °C (500V DC)
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
via terminal screws on circuit board
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)
M12 connector according to DIN EN 61076-2-101 (optional on request)
Cable gland
M 16 x 1.5, including strain relief, exchangeable,
max. inner diameter 10.4 mm
max. inner diameter 10.4 mm
Permissible air humidity
< 95 % RH, non-precipitating air
Protection class
III (according to EN 60 730)