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ST-O24

ST-O24 | Kele | Temperature Sensors & Transmitters

Outside Air Temperature Sensor, 10K Type II (gray leads)

Brand:Kele

MPN:ST-O24

SKU:ST-O24

List Price:

$86.86

Today's Price:

$45.17



Availability: 11 In Stock
Available Inventory
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product specifications

Accessory

T81U-XR, T85-XR, T91U-XR, DCP-1.5-W, DCPA-1.2, UR, AD-2

Application

Cold Stores, Greenhouses, Production Plants, Warehouses

Housing Material

Metallic

Housing Rating

NEMA 3R

Lead Length

8 ft

Output

Resistance

Probe Length

3 in

Sensor Element

10K Type 2 Thermistor

Type

Thermistor

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 ‚ÑÉ
    Heat Dissipation:
  • †2.7 mW/‚ÑÉ (power needed to raise the temperature by 1‚ÑÉ)
    Enclosure Rating:
  • †NEMA 4, Metal, weather resistant
    Mounting:
  • †Directly to wall with screws or toggle bolts
    Wiring Terminations:
  • †8' (2.4m) of 24 AWG pigtails with prestripped ends, type 71 & 81 have 18" leads
    Weight:
  • †0.75 lb (0.3 Kg) with no options
    Approvals:
  • †CE
    Warranty:
  • †Lifetime

product series features

  • Lifetime warranty
  • Vented weather shield for quick temperature response
  • Moistureproof with 8 ft (2.4m) lead
  • Ultra high accuracy optional

more information & related documents

Series Description

The PreCon Model ST-O Outside Air Sensor provides precise remote temperature sensing for building automation systems and mechanical equipment room instrumentation. The active sensing element is a highly stable precision thermistor material or platinum RTD. The temperature sensitive element is sheathed in a stainless steel tube and mounted inside a ventilated, treated, white PVC shield to minimize radiant energy and weather related effects. The air sensors have a weather shield mounted on a weather resistant outlet box for easy installation on an protected outdoor surface. This rugged enclosure will assure a long life, even under extreme weather conditions.

Kele Description

TEMP SENSOR, OSA, 10K TYPE II, 3.00" PROBE, METALLIC ENCL

Manufacturer

Kele

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