The 266DSH adopts the wireless HART communication protocol and can add pressure measurement points throughout the entire operation process. Users can monitor hard to reach locations and isolate hazardous environments during operations. The 266 wireless HART pressure transmitter has a battery life of approximately 10 years at a 32 second update rate, providing a very cost-effective and reliable solution for monitoring process control.
1. High precision and stability
Range ratio up to 100:1, accuracy up to 0.025%, long-term drift less than 0.15%/10 years, suitable for harsh industrial environments；
Support bidirectional flow measurement and small flow cutoff function, optimize process control；
Electronic modules support on-site replacement and have self configuration capabilities to improve factory efficiency；
2.Performance and Certification
Accuracy up to 0.025%, range ratio 100:1, long-term drift less than 0.15%/10 years;
Certified according to IEC 61508 SIL2/SIL3, suitable for safety critical applications；
3.Communication and Scalability
Supports Wireless HART wireless protocol, with a battery life of up to 10 years (update rate of 32 seconds)；
Can monitor dangerous or difficult to reach measuring points, reducing installation costs；
| Product Name | Differential Pressure Transmitter |
| Accuracy | ±0.06% |
| Range | 0.05~16000kPa |
| Output signal | 4-20mA+HART |
| Supply voltage | 24(V) |
| Operation temperature | 90(℃) |
| Protection grade | IP68 |
| Measurement medium | Measurement medium |
| Interface size | M20*1.5(mm) |
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New 2600T Series ABB Pressure Differential Pressure Transmitter 266DSH Wireless HART Communication Protocol Images
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