- RS-artikelnummer:
- 144-1399
- Tillv. art.nr:
- 837T-D3N14A50PA-D4
- Tillverkare / varumärke:
- Allen Bradley
- RS-artikelnummer:
- 144-1399
- Tillv. art.nr:
- 837T-D3N14A50PA-D4
- Tillverkare / varumärke:
- Allen Bradley
Lagstiftning och ursprungsland
- COO (Country of Origin):
- DE
Produktdetaljer
Allen Bradley 837T Series Solid State Temperature Sensors
Allen-Bradley 837T solid-state temperature sensors offer a high-accuracy comprehensive solution for measuring temperatures in liquids, gases and vapours. The 837T display model has temperature measurement ranges from -20°C to 80°C and features IO-Link communications protocol. IO-Link allows sensors to easily integrate with the connected enterprise, delivering data from the sensor directly into a control system in an easy-to-use manner. Easy on-machine programming allows the sensors to be configured manually through the Studio 5000 Logix Designer software.
The flexible 837T sensor with display offers various process connections and features a compact, rotatable housing (320°) and head (330°) to accommodate the most complicated applications. The sensors have 2 x PNP or 1 PNP and 4 mA to 20 mA analogue output configurations, probe lengths from 25 mm to 350 mm and an IP67 enclosure rating.
Features and Benefits
Temperature Range: -20…80 °C
IO-Link communication
Available in various process connections
Rotatable housing (320°) and head (330°)
Large visual display rotates 180°
Output: 2 x PNP or 1 x PNP and 1 x Analogue (4 mA to 20 mA)
IP67 enclosure rating
Allen Bradley RTD Sensor, -20°C to +80°C Temperature Measuring Range, Analogue/Digital Output Signals - 837T-D3N14A50PA-D4
This Allen Bradley RTD sensor from Rockwell Automation precisely tracks changes in your industrial system's temperature. It takes readings between -20°C and +80°C, making it suitable for applications where climate is a critical factor. As the device uses a Pt1000 measuring element, it gives you the accurate results you need to support machine performance. A compact 50mm long probe means it's easy to measure fluids in narrow spaces. Thanks to its integrated IO-Link interface, you can connect the sensor to your network for convenient remote data collection.
IP67 rating indicates dust-tightness and resistance to submersion in shallow water for use in demanding industrial environments
Robust stainless steel housing for effective impact protection
Large display rotates up to 180° for viewing from all positions
Current consumption of 70mA for minimal energy use
Robust stainless steel housing for effective impact protection
Large display rotates up to 180° for viewing from all positions
Current consumption of 70mA for minimal energy use
Standards and Certifications
UL-listed
EN 60751
CE-marked
EN 60751
CE-marked
How does an RTD sensor work?
An RTD sensor measures your fluid's temperature by recording the resistance value of its probe. A built-in processor then calculates the temperature from this result and outputs it to your connected instrument.
Specifikationer
Attribute | Value |
---|---|
Sensor Type | PT1000 |
Probe Length | 50mm |
Probe Diameter | 6mm |
Minimum Temperature Sensed | -20°C |
Maximum Temperature Sensed | +80°C |
Termination Type | M12 Connector |
Probe Material | 316 Stainless Steel |
Process Connection | NPT 1/2 |
Cable Entry Size | M12 |
Interface | IO-Link |
Accuracy | Class A |
Response Time | <5 s |