STT91DEMCXR | Kele | Temperature Sensors & Transmitters
WALL DELTA 1K 375 TMP 4-20MA SPECIAL RANG (__/__)F
Brand:Kele
MPN:STT91DEMCXR
SKU:STT91DEMCXR
List Price:
$192.00
Today's Price:
$99.84
Log in for customized pricingproduct specifications
Type
RTD
Probe Length
None
Sensor Element
1K Platinum RTD 375
Display
No
Setpoint
No
Enclosure Rating
NEMA 1
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 375 TMP 4-20MA SPECIAL RANG (__/__)F
Manufacturer
Kele
