KTM85-X25 | Kele | Temperature Sensors & Transmitters

Bullet Temperature Sensor, 1000Ω Encapsulated RTD @ 32°F (0°C), 385 Platinum Curve (Gray leads), 25' (7.6m) Lead Length 24 AWG

Brand:Kele

MPN:KTM85-X25

SKU:KTM85-X25

List Price:

$55.21

Today's Price:

$28.71

Lead time of 4 days. Chat with Kele experts now

product specifications

Type

RTD

Probe Length

0.50 in

Sensor Element

1K Platinum RTD 385

Housing Style

Bullet

Lead Length

25 ft

Accessory

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

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 kΩ, 3 kΩ, 10 kΩ Type II, III & III w/11K shunt, 20 kΩ, 100 kΩ

RTD:

Type 71, 81: 100Ω Pt 385 Curve

Type 85: 1000Ω Pt 385 Curve

Type 91: 1000Ω 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 1K OHM 385 RTD 25 FT LEAD

Manufacturer

Kele