KTD91-XN1 | Kele | Temperature Sensors & Transmitters

Duct Temperature Sensor, 1K RTD 385 All-purpose thermistor, NIST Certificate, 1 point, 9 Probe

Brand:Kele

MPN:KTD91-XN1

SKU:KTD91-XN1

List Price:

$67.66

Today's Price:

$35.18



Lead time of 5 days. Chat with Kele experts now

product specifications

Accessory

T81U-XR, T85U-XR, UR, F-100-331

Enclosure Rating

NEMA 1

Feature

NIST, Knockouts

Application

Duct Temperature, Air Handling Unit

Housing Material

Metallic

Probe Length

4.875 in

Sensor Element

1K Platinum RTD 375

Type

RTD

Output Signal

Resistance

product series specifications

Accuracy:

Thermistor: ±0°F (0.28°0.5C)

RTD: ±0.60°F (0.33°C)

Temperature Stability:

Thermistor: 0.24°F (0.13°C) over five years

RTD: Max 0.04% after 1k hours @ 500 °F

Heat Dissipation: 2.7 mW/°C (power needed to raise the temperature 1°C)

Sensor Type:

Thermistor: 2.252 kO, 3 kO, 10 kO, Type II, III & III w/11K shunt, 20 kO, 100 kO

RTD:

Type 71, 81: 100O Pt 385 Curve

Type 85: 1000O Pt 385 Curve

Type 91: 1000O Pt 375 Curve

Temperature Coefficient:

Thermistor: Negative temperature coefficient

RTD: Positive temperature coefficient

Temperature Range:

Thermistor/RTD: -40° to 221°F (-40° to 105°C)

Enclosure Rating: Depends on model

Mounting: Directly to duct, wall or single gang box

Wiring Terminations: 8' (2.4m), 24 AWG gray wire leads, type 71 & 81 sensors have 18" (0.45m) leads

Probe: Seamless 304 stainless steel tube, 1/4" OD

Weight:

KTD: 0.72 lb (0.33 Kg)

KTDNB: 0.2 lb (0.09 Kg)

Approvals: CE

Warranty: 3 years

product series features

  • Economical
  • Metal enclosures with stainless steel probes
  • Three-year warranty
  • Thermistor or RTD sensor selections

more information & related documents

Series Description

The Kele KTD* Duct Thermistor and RTD Sensors are designed to be cost effective with accuracies of ±0.5 degrees F (±0.28 degrees C). Each uses metal enclosures and is constructed for easy installation with any building automation system (BAS). The thermistor is made of a very stable, pre-aged material that offers long-life reliability for HVAC control. The platinum RTD comes in 100 Ohm and 1000 Ohm versions. All sensors come with a three-year warranty.

Kele Description

TEMP SENSOR, DUCT, 1K RTD 385, 4.875", METALLIC ENCL, NO OUTPUT

Manufacturer

Kele

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