KTUS3-XN3 | Kele | Temperature Sensors & Transmitters
Universal-Mount Temperature Sensor, Duct, and Immersion, 10K Type III Thermistor @ 77°F (25°C) Gray Leads, NIST Certificate, Three Reference Points 32°F/77°F/158°F(0°C/25°C/70°C)
Brand:Kele
MPN:KTUS3-XN3
SKU:KTUS3-XN3
product specifications
Accessory
T81U-XR, T85U-XR, T91U-XR, UR
Enclosure Rating
NEMA 3R, IP22
Feature
NIST 3 pt
Application
Duct Temperature, Air Handling Unit, Hydronic HVAC
Housing Material
Poly
Probe Length
4.875 in
Sensor Element
10K Type 3 Thermistor
Type
Thermistor
Output Signal
Resistance
product series specifications
Accuracy:
Thermistor: ±0.50°F (±0.28°C)
RTD: ±0.60°F (±0.33°C)
Sensor Type:
Thermistor: 2.252 kO, 3 kO, 10 kO Type II, III & III w/11K shunt, 20 kO, 100 kO
RTD:
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 °C
Heat Dissipation: 2.7 mW/°C (power needed to raise the temperature 1°C)
Mounting: NEMA 1, white plastic
Wiring Terminations: 8' (2.44m) of 24 AWG gray wire leads, Type 71 & 81 sensors have 18" (0.45m) leads
Probe: Seamless 304 stainless steel tube, 1/4" OD, 4.87" long
Weight: 0.2 lb (0.1 Kg) w/o options
Approvals: CE
Warranty: 3 years
product series features
- Economical
- Three-year warranty
- Flame retardant, plenum rated
- Adaptable with many mounting options
- 304 stainless steel waterproof probes
- Paintable plastic
- NEMA 3R, IP22
more information & related documents
Series Description
The Kele KTUS/KTOS Series of Duct, Immersion, OSA Thermistor and RTD Temperature Sensors are very economical and are accurate to within ±0.5 degrees F (±0.28 degrees C). The Kele KTUS/KTOS Series sensors are ideally suited for HVAC applications. The mounting designs are based on proven techniques for installation efficiency with stainless steel probes for durability. These sensors come with a three-year warranty and are made of a very stable, pre-aged material which offers the reliability needed in HVAC systems.
Kele Description
TEMP SENSOR, DUCT, 10K TYPE III, 4.875" PROBE, POLY ENCL, NO OUTPUT
Manufacturer
Kele
