ST-D24-XL2IN | Kele | Temperature Sensors & Transmitters
Duct Temperature Sensor, 10K Type II Thermistor, Custom Length Insertion Probe, 2 Probe
Brand:Kele
MPN:ST-D24-XL2IN
SKU:ST-D24-XL2IN
product specifications
Accessory
T81U-XR, T85U-XR, UR, F-100-331
Application
Duct Temperature, Air Handling Unit
Housing Rating
None
Output
Resistance
Probe Length
2 in
Sensor Element
10K Type 2 Thermistor
Type
Thermistor
product series specifications
Accuracy: ±0.36°F (0.2°C)
Thermistor: ±0.36°F (0.2°C)
RTD:
Type 63: ±0.72°F (0.40°C)
Type 71: +/-0.0774°F (0.043°C)
Type 81, 85: ±0.27°F (0.15°C)
Type 91: ±0.54°F (0.30°C)
Sensor Type:
Thermistor: 2.252 kO, 3 kO, 10 kO Type II, III & III w/11K shunt, 20 kO, 100 kO
RTD:
Type 63: 1000O Nickel
Type 71, 81: 100O Pt 385 Curve
Type 85: 1000O Pt 385 Curve
Type 91: 1000O Pt 375 Curve
Temperature Range:
Thermistor/RTD: -40° to 221°F (-40° to 105°C)
Temperature Coefficient:
Thermistor: Negative temperature coefficient
RTD: Positive temperature coefficient
Temperature Stability:
Thermistor: 0.24°F (0.13°C) over five years
RTD: Max 0.04% after 1k hours @ 500 °F
Heat Dissipation: 2.7 mW/°C (power needed to raise the temperature by 1°C)
Mounting: Directly to duct, wall, or single gang box
Wiring Terminations: 8' (2.4m) of 24 AWG pigtails with pre-stripped ends, type 71 & 81 have 18" leads
Weight: 0.25 lb (0.1 Kg) with no options
Approvals: CE
Warranty: Lifetime
product series features
- Lifetime warranty
- Wide selection of thermistor and RTD curves
- Tip sensitive for precise temperature response
- Greenfield fitting standard
more information & related documents
Series Description
The PreCon Model ST-D* Duct Thermistor and RTD Sensor provides precision remote temperature sensing for building automation systems and mechanical equipment room instrumentation. The active sensing element is a highly stable precision thermistor material or platinum RTD. The sensing element is sealed with a thermally conductive compound in a 9 in (22.8 cm) long 304 stainless steel tube attached to a 4 in (10 cm) electrical strap. The slots in the mounting bracket form mounting ears for direct duct mounting and standard electrical boxes. The grommet on the tube fitting seals a 9/16 in (1.43 cm) insertion hole.
Kele Description
TEMP SENSOR, DUCT, 10K TYPE II, 2.00" PROBE, NO ENCL
Manufacturer
Kele
