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KTD85-XW | Kele | Temperature Sensors & Transmitters
Duct Temperature Sensor, 1K RTD 375 All-purpose thermistor, Weather Resistant Housing, 9 Probe
Brand:Kele
MPN:KTD85-XW
SKU:KTD85-XW
product specifications
Accessory
T81U-XR, T85U-XR, UR, F-100-331
Application
Duct Temperature, Air Handling Unit
Housing
Weather Proof
Housing Material
Metallic
Housing Rating
NEMA 3R
Output
Resistance
Probe Length
4.875 in
Sensor Element
1K Platinum RTD 385
Type
RTD
product series specifications
- Accuracy:
- Thermistor:
- ±0.50‚Ñâ (0.28‚ÑÉ)
- RTD:
- ±0.60‚Ñâ (0.33‚ÑÉ)
- 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/°C (power needed to raise the temperature 1°C)
- Sensor Type:
- Thermistor:
- 2.252 kΩ, 3 kΩ, 10 kΩ, Type II, III & III w/11K shunt, 20 kΩ, 100 kΩ
- RTD:
- Type 71, 81:
- 100Ω Pt 385 Curve
- Type 85:
- 1000Ω Pt 385 Curve
- Type 91:
- 1000Ω Pt 375 Curve
- Temperature Coefficient:
- Thermistor:
- Negative temperature coefficient
- RTD:
- Positive temperature coefficient
- Temperature Range:
- Thermistor/RTD:
- -40° to 221‚Ñâ (-40° to 105‚ÑÉ)
- Enclosure Rating:
- Depends on model
- Mounting:
- Directly to duct, wall or single gang box
- Wiring Terminations:
- 8' (2.4m), 24 AWG gray wire leads, type 71 & 81 sensors have 18" (0.45m) leads
- Probe:
- Seamless 304 stainless steel tube, 1/4" OD
- Weight:
- KTD:
- 0.72 lb (0.33 Kg)
- KTDNB:
- 0.2 lb (0.09 Kg)
- Approvals:
- CE
- Warranty:
- 3 years
product series features
- Economical
- Metal enclosures with stainless steel probes
- Three-year warranty
- Thermistor or RTD sensor selections
more information & related documents
Series Description
The Kele KTD* Duct Thermistor and RTD Sensors are designed to be cost effective with accuracies of ±0.5 degrees F (±0.28 degrees C). Each uses metal enclosures and is constructed for easy installation with any building automation system (BAS). The thermistor is made of a very stable, pre-aged material that offers long-life reliability for HVAC control. The platinum RTD comes in 100 Ohm and 1000 Ohm versions. All sensors come with a three-year warranty.
Kele Description
TEMP SENSOR, DUCT, 1K RTD 385, 4.875", METALLIC ENCL, NO OUTPUT
Manufacturer
Kele
