ST-T91D-XR | Kele | Temperature Sensors & Transmitters
WALL DELTA 1K OHM 375 XMITTER CUSTOM
Brand:Kele
MPN:ST-T91D-XR
SKU:ST-T91D-XR
List Price:
$228.00
Today's Price:
$118.56
Log in for customized pricingproduct specifications
Type
RTD
Probe Length
None
Sensor Element
1K Platinum RTD 375
Display
No
Setpoint
No
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
Maximum Output Impedance:750 Ω @ 24 VDC
Accuracy:
Sensor: ±0.54°F (0.30°C)
Transmitter: 0.1°F or 0.2% of span
Rangeability: Min span of 40°F (22°C)
Range:
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: 1000 Ω thin film platinum TCR 0.00375 Ω / Ω /°C
Sensitivity: 2.1 Ω / @ 32°F
Operating Temperature: 0° to 140°F (-18° to 60°C)
Operating Humidity: 0% to 95%, non-condensing
Dimensions: 2.8 in x 4.5 in x 1.0 in (7 x 11.4 x 2.5cm)
Weight: 0.3 lb (0.14 Kg)
Approvals: CE
Warranty: 1 year
product series features
- High accuracy
- No-drift platinum
- Loop calibration test signal
- Low cost
- Decorative enclosure
- Loop power LED indication
- CE approved (commercial and industrial)
more information & related documents
Series Description
The Kele ST-T91D Rangeable Wall Delta style Temperature Transmitter Series provides stable, accurate room sensing for temperature control and building automation systems, and it is CE approved for level-one applications. The ST-T91D Series has a loop-powered 4-20 mA output with a standard temperature range of 40 degrees to 90 degrees F (4 degrees to 32 degrees C), although other ranges can be field calibrated between -30 degrees to 250 degrees F (-34 degrees to 121 degrees C). To adjust the ST-T91D Series, set the DIP switches to match the desired range, and use the zero and span pots to fine tune. A high accuracy digital ohmmeter and decade box are required. The ST-T91D Series has a special 20 mA loop calibration test signal to provide easy system verification. Simply move the bottle plug jumper from norm to 20, and the transmitter will output a constant 20 mA. The loop up LED provides power indication for the 4-20 mA output.
Kele Description
WALL DELTA 1K OHM 375 XMITTER CUSTOM
Manufacturer
Kele
