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ST-D91-XL12-XW | Kele | Temperature Sensors & Transmitters
Duct Temperature Sensor, 1K RTD 385, Weather Resistant Housing (Factory Installed), Custom Probe, 12
Brand:Kele
MPN:ST-D91-XL12-XW
SKU:ST-D91-XL12-XW
product specifications
Accessory
T81U-XR, T85U-XR, T91U-XR, UR
Application
Duct Temperature, Air Handling Unit
Housing
Weather Proof
Housing Material
Metallic
Housing Rating
NEMA 3R
Output
Resistance
Probe Length
12 in
Sensor Element
1K Platinum RTD 375
Type
RTD
product series specifications
- Accuracy:
- Thermistor:
- †±0.36‚Ñâ (0.2‚ÑÉ)
- RTD:
- Type 63:
- †±0.72‚Ñâ (0.40‚ÑÉ)
- Type 71:
†+/-0.0774°F (0.043°C)
- Type 81, 85:
- †±0.27‚Ñâ (0.15‚ÑÉ)
- Type 91:
- †±0.54‚Ñâ (0.30‚ÑÉ)
- Sensor Type:
- Thermistor:
- †2.252 k‚Ѷ, 3 k‚Ѷ, 10 k‚Ѷ Type II, III & III w/11K shunt, 20 k‚Ѷ, 100 k‚Ѷ
- RTD:
- Type 63:
- †1000‚Ѷ Nickel
- Type 71, 81:
- †100‚Ѷ Pt 385 Curve
- Type 85:
- †1000‚Ѷ Pt 385 Curve
- Type 91:
- †1000‚Ѷ Pt 375 Curve
- Temperature Range:
- Thermistor/RTD:
- †-40° to 221‚Ñâ (-40° to 105‚ÑÉ)
- Temperature Coefficient:
- Thermistor:
- †Negative temperature coefficient
- RTD:
- †Positive temperature coefficient
- Temperature Stability:
- Thermistor:
- †0.24‚Ñâ (0.13‚ÑÉ) over five years
- RTD:
- †Max 0.04% after 1k hours @ 500 ‚ÑÉ
- Heat Dissipation:
- †2.7 mW/‚ÑÉ (power needed to raise the temperature by 1‚ÑÉ)
- Enclosure Rating:
- †Depends on the model
- Mounting:
- †Directly to duct, wall, or single gang box
- Wiring Terminations:
- †8' (2.4m) of 24 AWG pigtails with prestripped ends, type 71 & 81 sensors 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, 1K RTD 375, 12.00" PROBE, METALLIC ENCL
Manufacturer
Kele
