KTM3R-X25 | Kele | Temperature Sensors & Transmitters
Bullet Temperature Sensor, 10,000Ω Encapsulated Thermistor @ 77°F (25°C), Type III (Gray leads), Rugged 3.5 Moistureproof Coating, 25' (7.6m) Lead Length 24 AWG
Brand:Kele
MPN:KTM3R-X25
SKU:KTM3R-X25
product specifications
Accessory
T85U-XR, T81U-XR, T91U-XR, UR, DCP-1.5-W, DCPA-1.2
Feature
Rugged Coating
Application
Cold Water Systems, Hot Water Systems, Retrofit, Hydronic Heating Systems, Chillers
Housing Style
Bullet
Lead Length
25 ft
Probe Length
0.50 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: 100% (no drift platinum)
Heat Dissipation: 2.7 mW/°C (power needed to raise the temperature 1°C)
Mounting: Directly to wall or customer supplied enclosure using customer-supplied clips
Wiring Terminations: 8' (2.44m) of 24 AWG gray wire leads, Type 71 & 81 sensors have 18" (0.45m) leads
Weight: KTM 0.01 lb (0.005 Kg); KTMR 0.05 lb (0.02 Kg)
Approvals: CE
Warranty: 3 years
product series features
- Three-year warranty
- Wide selection of thermistor and RTD curves
- Adaptable miniature sensor
- High heat dissipation constant
- Easy to mount with clips
- Pre-aged, highly stable thermistor material
more information & related documents
Series Description
The Kele KTM, KTMR Series Thermistor and RTD encapsulated sensors provide remote temperature sensing for building automation systems and mechanical equipment room instrumentation. The active sensing element is a highly stable thermistor material or platinum RTD. The sensor is encapsulated with a low mass, high conductivity compound for good heat transfer characteristics. It is enclosed in a tough, miniature cylinder, 0.17 in (0.43 cm) in diameter, which is small enough to be installed in most HVAC thermostat enclosures.
Kele Description
RAW SENSOR 10K TYPE 3 OHM RUGGED 25 FT LEAD
Manufacturer
Kele
