Menu
Temperatur
THERMASGARD® ALTM2

Surface contact / tube contact temperature measuring transducer

starting at 73,50 €
Price plus 19% VAT plus Shipping
Surface contact / tube contact temperature measuring transducer THERMASGARD® ALTM2
Calibratable tube contact temperature measuring transducer THERMASGARD® ALTM 2 with eight switchable, measuring ranges, external sensor, continuous output, housing made from impact-resistant plastic with quick-release screws, optionally with/ without display, with cable gland or M12 connector according to DIN EN 61076-2-101. 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 sensor is factory-calibrated; an environmental precision adjustment by an expert is possible.
Calibratable tube contact temperature measuring transducer THERMASGARD® ALTM 2 with eight switchable, measuring ranges, external sensor, continuous output, housing made from impact-resistant plastic with quick-release screws, optionally with/ without display, with cable gland or M12 connector according to DIN EN 61076-2-101. 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 sensor is factory-calibrated; an environmental precision adjustment by an expert is possible.
Technical details
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
Umgebungstemperatur
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 gland
M 16 x 1.5, including strain relief, exchangeable,
max. inner diameter 10.4 mm
sensor cable
silicone, SiHF, 2 x 0.25 mm², KL = 1.5 m
Permissible air humidity
< 95 % r. H., non-precipitating air
Protection class
III (according to EN 60 730)
Sensor protection
pipe feeder, stainless steel V4A (1.4571), Ø = 6 mm,
nominal length NL = 50 mm, cable entry stamped
Protection type (sensor)
IP 65 (according to EN 60 529) sleeve humidity-tight (standard)
IP 68 (according to EN 60 529) sleeve water-tight (optional)
IP 54 (according to EN 60 529) with glass fibre cable (optional)
Protection type housing
IP 65 (according to EN 60 529) Housing tested,
TÜV SÜD, Report No.713139052 (Tyr 1)
Standards
CE conformity,
electromagnetic compatibility according to EN 61326,
according to EMC Directive 2014/ 30/ EU
Measuring ranges
multi-range switching with 8 switchable measuring ranges,
(other ranges optional)
detached sensor variant: Tmax over 100 °C, operating range –50... +150 °C;
with manual zero point correction (± 10 K)
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,
with quick-locking screws
(slotted/ Phillips head - combination),
colour traffic white (similar to RAL 9016)
Protection type
IP 65 (according to EN 60 529) humidity-tight stamped
IP 68 (optional watertight compound-filled) rolled