White rectangular sensor housing alongside its circuit board containing multiple electronic components and small blue connector blocks.

ST-T90K-1 | Kele | Temperature Sensors & Transmitters

Designer Room Temperature Transmitter, 1K RTD 375, 4-20 mA Output, 20° to 120°F (-6.7° to 48.8°C) All Mounting Types

Brand:Kele

MPN:ST-T90K-1

SKU:ST-T90K-1

List Price:

$244.00

Today's Price:

$126.88

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product specifications

Type

RTD

Housing Material

Poly

Probe Length

None

Sensor Element

1K Platinum RTD 375

Housing Style

Designer

Temperature Range

20 to 120 °F (-7 to 49 °C)

Display

Setpoint

Enclosure Rating

NEMA 1

Accessory

UR,DCP-1.5-W,DCPA-1.2,KT1,TCC-111,TCC-12

Feature

Transmitter

Application

Room Temperature,Classroom Temperature,Office Temperature,Washdown Environment,Duct Temperature,Immersion Temperature,Outside Air Temperature,OSA

Output Signal

Analog

product series specifications

Supply Voltage: 10.5-45 VDC

Signal Output: 4-20 mA, two-wire, loop-powered Limit: 25 mA

Minimum Output Impedance: 675Ω @ 24 VDC

Accuracy:

Sensor: ±0.54°F (0.30°C)

Transmitter: 0.1°F or 0.2% of span

Rangeability: -30° to 250°F (34° to 121°C), Min span of 40°F (22°C)

Rangeability:

Zero: -30° to 210°F (-34.4° to 98.9°C)

Minimum Span: 40°F (4.4°C)

Usable Range: -30° to 250°F (-34.4° to 121.1°C)

Sensor Type: 1000Ω thin film platinum TCR 0.00375 Ω/Ω/°C

Sensitivity: 2.1 Ω/°F @ 32°F

Operating Temperature: 0° to 140°F (-18° to 60°C)

Operating Humidity: 0% to 95% non-condensing

Approvals: CE (EN50081-1, EN50082-1) Optional CE (EN50081-2, EN50082-2) Industrial RF/EM hardened

Weight: 0.3 lb (0.14 kg) either style E or K

Warranty: 18 months

product series features

Low cost
High accuracy
No drift platinum RTD sensors
Panel mounting for duct, immersion, OSA, and room
UL 94V-0 plenum rated housing
Used with Type 91 sensor

more information & related documents

Series Description

The Kele Model ST-T90 Series is a fixed range 1000 Ohm, 375 platinum room temperature transmitter that provides stable, accurate room sensing for temperature control of Building Automation Systems. The attractive white vented housing mounts easily and is constructed of durable plenum rated plastic with a white enameled aluminum faceplate. The ST-T910E is the Executive style room transmitter amd the ST-T90K is the Design style room transmitter.

Kele Description

WALL 1K OHM 375 TEMP 4-20MA 20/120F

Manufacturer

Kele