General
The Delta Mobrey 2HT Series of SMART transmitters accurately measures gauge or absolute pressure and transmits a traditional 4-20 mA signal as well as a digital signal using the HART® protocol.
The HART® protocol gives the ability to integrate into one system, products from different manufacturers with predictable functionality and control. HART® has become the most widely used digital communication system for process instruments and controllers.
Pressure Transmitter 2HT Series
The model 2HT pressure transmitter is suitable for measuring pressures up to 1000bar with maximum working pressures up to 1500bar. Delta’s model 2HT Pressure Transmitter offers customers a compact HART communicating transmitter housed in a robust, all stainless steel enclosure.
The 2HT can be supplied with an option D-CAL digital display that not only provides users with a visible indication of the measured pressure but that also provides users with access to over 80% of the transmitters HART commands, thus reducing the need for costly third party communicators.
The model 2HT has a compact, robust, all stainless steel construction making it particularly suited to the harsh corrosive environments of offshore applications. For applications where the ambient temperature can vary significantly, the 2HT can be supplied with an optional high accuracy calibration enabling the accuracy to be maintained within 0.1% for ambient temperatures ranging from -30°C to +70°C.
Delta Mobrey 2HT Features:
- High Accuracy ± 0.10%.
- Ranges from 1 bar to 1000 bar.
- 20 : 1 turndown.
- 4-20mA analogue with digital communications.
- Fully HART ® compatible.
- Rugged 316 stainless steel investment cast enclosure.
- NEMA 4X, IP66 Environmental Rating.
- Stainless Steel, Monel and Hastelloy “Wetted Parts” options.
- NACE MR-01-75 compatibility.
- Compact, Robust design.
- All welded construction.
Application:
The 2HT is suitable for a wide range of applications in many industry sectors:
- Oil & Gas
- Chemical
- Petrochemical
- Water
- Power
The choice of models available ensures that the 2HT suitable for use in:
- Corrosive atmospheres
- Resistant to chemical attack
Delta Mobrey 2HT Advantages:
- Rugged design
- The model 2HT has a compact, robust, all stainless steel construction making it particularly suited to the harsh corrosive environments of offshore applications
- Accuracy
- For applications where the ambient temperature can vary significantly, the 2HT can be supplied with an optional high accuracy calibration enabling the accuracy to be maintained within 0.1% for ambient temperatures ranging from -30°C to +70°C.
Delta Mobrey 2HT Specification:
- Accuracy:
- For turndowns of 1:1 to 10:1 ± 0.1% of span.
- For turndowns of 10:1 to 20:1 ± 0.15% of span.
- Accuracy stated includes the combined effects of Linearity, Hysteresis, and Repeatability.
- Temperature limits: Process: -40 to +120°C (-40 to +240°F)
- Operating: -40 to +85°C (-40 to +185°F)
- Storage: -50 to +110°C (-58 to +230°F).
- Ambient Temperature effects: Total effect ±0.1% at maximum span.
- Humidity limits: 0 to 100% relative humidity
- Enclosure classification: IP66 / NEMA 4X / Flameproof Ex d / Intrinsically safe Ex ia
- Weight: Without local display 1.6kg; With optional local display 1.8kg; Wall mount bracket 0.2kg; Pipe mounting bracket 0.5kg; Remote D-CAL unit 0.2kg.
Download Data Sheet: Pressure Transmitter 2HT Series
Ref: delta-mobrey.com
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