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ST-L85-38 | Kele | Temperature Sensors & Transmitters
Bullet Temperature Sensor, 1000Ω Lug RTD @ 32°F (0°C), 385 Platinum Curve (Gray leads), 3/8 Stud size
Brand:Kele
MPN:ST-L85-38
SKU:ST-L85-38
product specifications
Accessory
T85U-XR, T81U-XR, T91U-XR, UR, DCP-1.5-W, DCPA-1.2
Feature
3/8 in Lug
Application
Cold Water Systems, Hot Water Systems, Retrofit, Hydronic Heating Systems, Chillers
Housing
No Enclosure
Housing Style
Bullet
Lead Length
8 ft
Output
Resistance
Probe Length
None
Sensor Element
1K Platinum RTD 385
Type
RTD
product series specifications
- Accuracy:
- Thermistor:
- †±0.36‚Ñâ (0.2‚ÑÉ)
- RTD:
- Type 63:
- †±0.72‚Ñâ (0.40‚ÑÉ)
- Type 71:
†+/-0.0774°F (0.043°C)
- Type 81, 85:
- †±0.27‚Ñâ (0.15‚ÑÉ)
- Type 91:
- †±0.54‚Ñâ (0.30‚ÑÉ)
- Sensor Type:
- Thermistor:
- †2.252 k‚Ѷ, 3 k‚Ѷ, 10 k‚Ѷ Type II, III & III w/11K shunt, 20 k‚Ѷ, 100 k‚Ѷ
- RTD:
- Type 63:
- †1000‚Ѷ Nickel
- Type 71, 81:
- †100‚Ѷ Pt 385 Curve
- Type 85:
- †1000‚Ѷ Pt 385 Curve
- Type 91:
- †1000‚Ѷ Pt 375 Curve
- Temperature Range:
- Thermistor/RTD:
- †-40° to 221‚Ñâ (-40° to 105‚ÑÉ)
- Temperature Coefficient:
- Thermistor:
- †Negative temperature coefficient
- RTD:
- †Positive temperature coefficient
- Temperature Stability:
- Thermistor:
- †0.24‚Ñâ (0.13‚ÑÉ) over five years
- RTD:
- †Max 0.04% after 1k hours @ 500 ‚ÑɆ
- Heat Dissipation:
- †2.7 mW/‚ÑÉ (power needed to raise the temperature by 1‚ÑÉ)
- Mounting:
- †Directly to stud or bolt
- Wiring Terminations:
- †24 AWG, UL low voltage to 105°C Connections 8' (2.4m) of 24 AWG prestripped pigtails, type 71 &† †81 sensors have 18" leads
- Weight:
- †0.1 lb (0.05 Kg) w/o options w/o options
- Approvals:
- †CE
- Warranty:
- †Lifetime
product series features
- Lifetime warranty
- Wide selection of thermistor and RTD curves
- Ring lug mounting for equipment monitoring
- Three stud sizes available
- Ultra high accuracy optional
more information & related documents
Series Description
The Precon ST-L* Series Thermistor and RTD Ring Lug Sensors provide precision equipment temperature sensing for building automation systems. The active sensing element is made of a highly stable, precision thermistor material or platinum RTD. The ring lug design allows the sensor to be mounted to a bolt or stud to monitor equipment temperature. A common use is to monitor motor winding temperature by mounting to the motor housing. It comes in sizes to accommodate 1/4 in , 5/16 in and 3/8 in studs or bolts.
Kele Description
LUG STYLE 1000 OHM TYPE 85 RTD 3/8 MOUNT
Manufacturer
Kele
