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ST-D85-XN1-XW | Kele | Temperature Sensors & Transmitters
Duct Temperature Sensor, 1K RTD 375, NIST Certificate, 1 Point, Weather Resistant Housing (Factory Installed)
Brand:Kele
MPN:ST-D85-XN1-XW
SKU:ST-D85-XN1-XW
product specifications
Accessory
T81U-XR, T85U-XR, UR, F-100-331
Feature
NIST 1 pt
Application
Duct Temperature, Air Handling Unit
Housing
Weather Proof
Housing Material
Metallic
Housing Rating
NEMA 3R
Output
Resistance
Probe Length
9 in
Sensor Element
1K Platinum RTD 385
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 385, 9.00" PROBE, METALLIC ENCL
Manufacturer
Kele
