- New
- Sale
- Temperature
- Humidity
- Pressure
- Light Intensity & Motion
- Air Quality
- Flow
- Modbus | Wireless Modbus
- Room controller
- EtherCAT P
- Accessory
Description
Sleeve sensor with temperature measuring transducer
THERMASGARD® HFTM - VA
Calibratable THERMASGARD® HFTM - VA temperature measuring transducer with sleeve sensor, eight switchable measuring ranges, continuous output, rugged housing made of V4A stainless steel with cable gland or M12 connector according to DIN EN 61076-2-101.
The temperature transmitter with remote sensor serves to detect temperatures in liquid and gaseous media, e.g. if installed in a thermowell or as a duct sensor. Direct, permanent use in liquids is possible in combination with a THE thermowell (see accessories).
The temperature transmitter with remote sensor serves to detect temperatures in liquid and gaseous media, e.g. if installed in a thermowell or as a duct sensor. Direct, permanent use in liquids is possible in combination with a THE thermowell (see accessories).
The sensor is factory-calibrated and can be fine-tuned to ambient conditions by an expert.
Technical details
Power consumption
< 1,0 W/ 24 V DC
< 2,2 VA/ 24 V AC
< 2,2 VA/ 24 V AC
Output
4...20 mA
Sensor
Pt1000, DIN EN 60751, class B
(Perfect Sensor Protection)
(Perfect Sensor Protection)
Sensor protection
sensor sleeve, stainless steel V4A (1.4571), Ø = 6 mm,
nominal length NL = 50 mm (other dimensions optionally available)
cable entry stamped (optionally rolled)
nominal length NL = 50 mm (other dimensions optionally available)
cable entry stamped (optionally rolled)
Connection type
2- or 3-wire connection
Measuring ranges
multi-range switching with 8 switchable measuring ranges,
see table (other ranges optional)
with manual zero point correction (± 10 K)
see table (other ranges optional)
with manual zero point correction (± 10 K)
Accuracy
typically ± 0.4 °F at +77 °F
Ambient temperature
Measuring transducer –22 … +158°F
Insulating resistance
100 MΩ,
at +68 °F (500V DC)
at +68 °F (500V DC)
Electrical connection
AWG 16 - 26 via terminal screws
Housing
stainless steel V4A (1.4571),
with non-distortion cover bolting,
impact-resistant, high EMI shielding,
corrosion, temperature, UV and weathering resistant
with non-distortion cover bolting,
impact-resistant, high EMI shielding,
corrosion, temperature, UV and weathering resistant
Housing dimensions
143 x 97 x 61 mm (Tyr 2E)
sensor cable
Silicone, SiHF, 2 x 24 AWG; cable length (KL) = 5 ft
(other lengths and jacket materials, e.g. PTFE or
glass fibre with steel mesh, available on request)
(other lengths and jacket materials, e.g. PTFE or
glass fibre with steel mesh, available on request)
Permissible air humidity
< 95 % RH, non-precipitating air
Protection class
III (according to EN 60 730)
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)
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. 713160960B (Skadi2)
Housing tested, TÜV SÜD, Report No. 713160960B (Skadi2)
Standards
CE conformity,
electromagnetic compatibility according to EN 61326,
according to EMC Directive 2014/ 30/ EU
electromagnetic compatibility according to EN 61326,
according to EMC Directive 2014/ 30/ EU