KTA27 | Kele | Temperature Sensors & Transmitters
100K All-Purpose Thermistor @ 77°F (25°C) (Gray Leads)
Brand:Kele
MPN:KTA27
SKU:KTA27
product specifications
Accessory
T81U-XR, T85U-XR, T91U-XR, UR
Enclosure Rating
NEMA 1
Application
Air Handling Unit, Duct Temperature
Housing Material
Metallic
Probe Length
9 in
Sensor Element
100K 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: Negative temperature coefficient
RTD: Max 0.04% after 1k hours @ 500°C
Heat Dissipation: 2.7 mW/°C (power needed to raise the temperature 1°C)
Enclosure Rating: NEMA 1
Mounting: Directly to duct, wall or customer supplied back box, no adapters needed for standard box
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
Weight: 0.2 lb (0.09 Kg) w/o options
Approvals: CE
Warranty: 3 years
product series features
- Three-year warranty
- Wide selection of thermistor and RTD curves
- Tip sensitive for precise temperature response
- All metal construction with 304 stainless steel probes
- Easy to mount to duct, wall, or back box
- Waterproof probe
more information & related documents
Series Description
The Kele KTA* Series All-Purpose Thermistor and RTD Sensors provide remote temperature sensing for building automation systems and mechanical equipment room instrumentation. The active sensing element is made of a highly stable thermistor material or platinum RTDs. The KTA* Series sensors are rugged, point-sensitive waterproof sensors featuring a 9 in (22.8 cm) 304 stainless steel probe and brass fitting. The brass fitting has a 1/2 in NPT male thread. The sensors are supplied with two 1/2 in locknuts for easy installation in handy boxes (or other enclosures with 1/2 in knockouts).
Kele Description
TEMP SENSOR, ALL PURPOSE, 100K, 9.00" PROBE, NO ENCL, NO OUTPUT
Manufacturer
Kele
