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KTM42SC

KTM42SC | Kele | Temperature Sensors & Transmitters

Bullet Temperature Sensor, 20,000Ω Encapsulated Thermistor @ 77°F (25°C), Type IV (Gray leads), Stainless Steel Sheath, 25 ft Rugged Cable

Brand:Kele

MPN:KTM42SC

SKU:KTM42SC

List Price:

$60.49

Today's Price:

$31.45



Availability: 52 In Stock
Available Inventory
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product specifications

Accessory

#20, APB-28, PN-46, TCC-111, TCC-12, T85U-XR, T81U-XR, T91U-XR, UR, DCP-1.5-W, DCPA-1.2

Application

Cold Water Systems, Hot Water Systems, Retrofit, Hydronic Heating Systems, Chillers

Housing

No Enclosure

Housing Style

Bullet

Lead Length

25 ft

Output

Resistance

Probe Length

3 in

Sensor Element

20K Thermistor

Type

Thermistor

product series specifications

    Accuracy:
    Thermistor:
  • ±0.50‚Ñâ (0.28‚ÑÉ)
    RTD:
  • ±0.60‚Ñâ (0.33‚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 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/°C (power needed to raise the temperature 1°C)
    Mounting:
  • Directly to wall or customer supplied enclosure using customer-supplied clips
    Wiring Terminations:
  • 8', 24 AWG gray wire leads, type 71 & 81 sensors have 18" leads
    Weight:
    KTM*S:
  • 0.15 lb (0.07 Kg) w/o options with no options
    KTM*SC:
  • 0.45 lb (0.2 Kg) with no 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
  • Durable 304 stainless steel casing
  • Easy to mount to wall, box, or pipe
  • Waterproof probe

more information & related documents

Series Description

The Kele Stainless Steel Sheath Thermistor and RTD 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 sensing element is rugged and sealed with a thermally conductive compound in a versatile 3 in (7.6 cm)- long stainless steel tube. The probe is waterproof, and the sensor is ideal for use in refrigeration cases or as a strap-on sensor for pipes. The KTM*S Stainless Steel Sheath Sensors are suitable for direct application to pipe surfaces for chilled or hot water measurement. They are also used for freezer cases where moisture protection is important. These rugged strap-on sensors come with 8 ft (2.4m), 24-gauge zipcord leads. The KTM*SC Stainless Steel Sheath Sensors come with a rugged, 25 ft (7.6m) cable that allows for termination away from areas of condensation. It is an ideal choice for freezer case applications.

Kele Description

FREEZER SENSOR 20K TYPE 4 THERMISTOR

Manufacturer

Kele

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