01HT-5L | Belimo | Temperature Sensors & Transmitters
Contact Temperature Sensor passive, NTC10k2
Brand:Belimo
MPN:01HT-5L
SKU:01HT-5L
product specifications
Accessory
T85U-XR, T81U-XR, T91U-XR, UR, DCP-1.5-W, DCPA-1.2, A-22P-A40, A-22P-A42
Enclosure Rating
NEMA 4X, IP65
Application
Cold Water Systems, Hot Water Systems, Retrofit, Hydronic Heating Systems, Chillers
Housing Style
Strap-On
Lead Length
6.5 ft
Probe Length
1 in
Sensor Element
10K Type 2 Thermistor
Strap Pipe Diameter
1.60 to 4.30 in
Type
Thermistor
Output Signal
Resistance
product series specifications
Supply Voltage:
22HT-52x 15...24 VDC, ±10%, 0.45 W; 24 VAC, ±10%, 0.8 VA
22HT-54x 15...24 VDC, ±10%, 0.5 W
Enclosure: NEMA 4X/IP65
Cover: Lexan, Belimo orange NCS S0580-Y6OR
Sensor Element: PT100, PT1000, Ni1000, NTC 10k2, NTC 10k3, NTC 20k
Signal Output (Active Temperature): 22CT-52x DC0-5/10V, 22CT-54x 4-20mA
Signal Output: 01CT-5AXPT100 , 01CT-5Bx PT1000, 01CT-5Ex Ni1000 (JCI), 01CT-5LxNTC10k2, 01CT-5MxTC10k3, 01CT-5Qx NTC20k
Accuracy: passive sensors depending on used type
PT.. = ±0.5°F @ 32°F ±0.3°C @ 0°C
Ni.. = ±0.7°F @ 32°F ±0.4°C @ 0°C
NTC.. = ±0.3°F @ 77°F ±0.2°C @ 25°C
±1% of measuring range @ 70°F 21°C
Measuring Range:
Active sensor: range selectable
Attention: Max. measuring temperature is restricted by max. medium temperature (see Safety data)
Setting range °C range °F Factory setting:
S0 -50°C-50°C, -30°F -130°F
S1 -10°C - 120°C, 0°F - 250°F
S2 0°C - 50°C, 40°F - 140°F
S3 0°C - 250°C, 30°F - 480°F
S4 -15°C - 35°C, 0°F - 100°F
S5 0°C - 100°C, 40°F - 240°F
S6 -20°C - 80°C, 40°F - 90°F Yes
S7 0°C - 160°C, 0°F - 150°F
Operating Humidity: 85% RH non-condensing
Operating Temperature: -30°F to 120°F -35°C to 50°C
Weight: 01ST 0.60 lbs., 01HT .095 lbs.
Approvals: CE compliant, ISO 9001, UL 2043, UL 50
Warranty: 5 year
product series features
- Various lengths stainless steel available
- Stainless steel or brass thermowell pockets available as accessories
- NTC thermistors available
- CE compliant
- 5 year warranty
more information & related documents
Series Description
The Belimo 01ST/01HT/22HT Contact Temperature Sensor Series are for surface contact mounted temperature sensor for pipe and arched surfaces. Plenum rated cable and a brass probe for fast response and accuracy and NEMA 4 / IP65 rated. For 01HT Series, a NEMA 4X / IP65 rated enclosure is available. Spring loaded brass contact sensor to ensure fast response and accurate reading. For 22HT Series, an active surface contact temperature sensor (0-5/10V, 4-20mA) for pipe applications. Spring loaded brass contact to ensure fast response and accurate readings.
Kele Description
STRAP TEMPSENS NTC10K2 NEMA 4X
Manufacturer
Belimo
Belimo 01HT-22HT- Installation 
