Smart Boiler Gauge Pressure Sensor with Hart Protocol
1.Summary
SP 2088 series pressure transmitter is the introduction of foreign technology and products produced using
imported components, can be used to process fluid (liquid, gas) measured continuously changes. Will be
converted into a 4-20mA standard current measured pressure signal output, and combined with other
monitoring and control units, constitute automatic control system. Widely used in petroleum, chemical,
metallurgy, electricity, medicine, beer, water treatment and other industries process monitoring and control.
2.Technical parameters
• Reference accuracy O .2%FS. O.5%FS • Stability. Better than O.25% FS per year
• Impact of installation location, no effect • Temperature effect (-15-50'C)
• Less than O.15% / l0'C • Operating voltage. 15V -30V DC
3.Temperature condition
• Ambient temperature -10'C -70'C • Medium temperature -40'C - 120'C
• Storage temperature. -40'C - 11O'C • Compensation temperature -15'C -50'C
4.Structure and materials
1 | Wetted diaphragm | SS316L |
2 | Process connector | Stainless steel |
3 | Seals | Fluororubber |
4 | Shell | Plastic, cast aluminum, aluminum alloy |
5 | Protection grade | IP65 |
5.Shape structure and process
1) SP Outline structure drawing
2) SP Compact outline structure drawing
6.Electrical connections
1) SP Pressure transmitter wiring diagram
Actual picture show:
Order sheet
Name | Code | Explanation |
SP |
| Smart Boiler Gauge Pressure Sensor with Hart Protocol |
Process Connection Material | 1 | Stainless Steel |
Process Connection Structure | R | external thread G1/2″ |
M | external thread M20×1.5 | |
Y | Customize | |
Sealing Material | IF | fluoro rubber(standard) |
IH | fluoro rubber applied to Sensors(Over 10MPa) | |
Electronic Components of Transmitters | 2 | Analog signal 4-20mA (two wire) |
3 | customize | |
Shell material and structure | A | Aluminum shell PG16 cable sealingIP65 |
B | Stainless steel shell cylinder structure | |
Sensor Type | 1 | Diffused Silicon Type |
2 | Diffusion silicon anti-corrosion type | |
Explosion-proof Requirements | D | No Explosion-proof Required |
E | Explosion-proof type | |
Accuracy | 2 | 0.2% |
5 | 0.5% |
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Smart Boiler Gauge Pressure Sensor with Hart Protocol