ST-FZ21-12-XC25 | Kele | Temperature Sensors & Transmitters
2252Ω Averaging Thermistor @ 77°F (25°C), Type II (Green Leads), 12.5' (3.81M) Probe Length, Four Elements Total, 25' (7.6M) Lead Length 24 AWG Jacketed Cable
Brand:Kele
MPN:ST-FZ21-12-XC25
SKU:ST-FZ21-12-XC25
product specifications
Accessory
CC-1G-K, M-633, M-648-K, DCPA-1.2, 691-K0A, DCP-1.5-W, UR, T81U-XR, T85U-XR, T91U-XR
Enclosure Rating
NEMA 1
Feature
Jacketed Cable
Application
Duct Averaging Temperature
Averaging Type
Flexible
Housing
Handy Box
Housing Material
Metallic
Probe Length
12.50 ft
Sensor Element
2.2K Thermistor
Type
Thermistor
Output Signal
Resistance
product series specifications
Accuracy: ±0.36°F (±0.2°C)
Sensor Type: 2.252 kO, 3 kO, 10 kO Type II, III & III w/11K shunt, 20 kO, 100 kO
Temperature Range Thermistor/RTD: -40° to 221°F (-40° to 105°C)
Temperature Stability: 0.24°F (0.13°C) over five years
Heat Dissipation: 2.7 mW/°C (power needed to raise the temperature by 1°C)
Temperature Coefficient: Negative temperature coefficient
Enclosure Rating: NEMA 1, metal
Mounting: Directly to duct with back box, clips available for serpentine mounting
Wiring Terminations: 8' (2.4m) of 24 AWG pre-stripped pigtails
Weight: 8': 1.25 lb (0.6 kg); 12': 1.5 lb (0.7 kg); 25': 2.3 lb (1.04 kg)
Approvals: CE
Warranty: Lifetime
product series features
- Lifetime warranty
- Wide selection of thermistor curves
- Adaptable to most duct sizes
- 3/16 in (0.48 cm) soft copper sensor
- Copper facilitates quick average temperature response
more information & related documents
Series Description
The Precon ST-FZ Series Averaging Thermistor Sensor provides precision remote temperature sensing for building automation systems and mechanical equipment room instrumentation. The active sensing elements are highly stable precision thermistor material accurate to within ±0.36 degrees F (0.2 degrees C). The sensing elements are sealed in a 3/16 in (0.48 cm) soft-drawn copper coiled tube, attached to a standard handibox with mounting bracket attached.
Kele Description
TEMP SENSOR, AVG, FLEXIBLE, 2.252K, 12.50', METALLIC ENCL
Manufacturer
Kele
