Multi-funtional duct sensor
For humidity, temperature, pressure, differential pressure and volume flow for monitoring and controlling heating, ventilation and air-conditioning systemsPREMASGARD® 814x-Modbus
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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 fitting or bushing for M12 connector according to DIN EN 61076-2-101.
Calibratable tube contact temperature measuring transducer THERMASGARD® ALTM 2 - VA with eight switchable measuring ranges, external sensor, continuous output, housing made from stainless steel V4A, with cable fitting or bushing for 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 measuring transducer is factory-calibrated. Adjustment/ fine adjustment by the user is possible (zero point offset is adjustable).
15...36 V DC
depending on working resistance, residual ripple stabilised ± 0.3 V
|Power consumption||< 1 VA/ 24 V DC|
|Working resistance||Ra (ohm) = (Ub -14 V)/ 0.02 A for I variant|
|Temperature deviation||typically ± 0.2 K at +25 °C|
Pt1000, DIN EN 60751, class B
(Perfect Sensor Protection)
pipe feeder, stainless steel V4A (1.4571), Ø = 6 mm,
nominal length NL = 50 mm, cable entry stamped
|Connection type||2- or 3-wire connection|
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)
|Ambient temperature||Measuring transducer –30...+70 °C|
endless metal strap and metal tightener
(included in scope of delivery)
≥ 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|
with M12 connector
according to DIN EN 61076-2-101
material polyamide, 30 % glass-globe reinforced,
with quick-locking screws
(slotted/ Phillips head - combination),
colour traffic white (similar to RAL 9016),
housing cover for display is transparent !
|Housing dimensions||72 x 64 x 43.3 mm (Tyr 1 with Display)|
silicone, SiHF, 2 x 0.25 mm², KL = 1.5 m (other lengths and
range limits optional, e.g. PTFE leads up to +250 °C
or glass fibre with steel wire mesh up to +350°C)
|Permissible air humidity||< 95 % r. H., non-precipitating air|
|Protection class||III (according to EN 60 730)|
IP 65 (according to EN 60 529) humidity-tight stamped
IP 68 (optional watertight compound-filled) rolled
display with illumination, two-line, cut-out approx. 36 x15 mm (B x H),
to display the actual temperature and internal diagnostics
(measuring range exceeded, measuring range not reached,
sensor breakage, sensor short circuit)
sps smart production solutions – S+S Regeltechnik will be there 26. - 28.11.2019
Be our guest at Europe's leading trade fair for electric automation from 26 to 28 November 2018.
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