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Home > Products > Pressure Measurement > Process Pressure Transmitters > PD-310S Series Diffused Silicon Smart Pressure Transmitter
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PD-310S piezoresistive silicon intelligent pressure transmitter
Standardmechanical engineering, automation control pressureMeasurement
PD-310S piezoresistive silicon intelligent pressure transmittercombined withadvancedExpanded monocrystalline silicon sensing element with HART protocol and temperature compensation as standard, converting pressure changes into linear standard current or voltage signals, withHigh accuracy with stable repeatability, vibration resistance, wide measuring range, suitable for variousmechanical equipment and engineering projects Fluids, gases pressure measurement, withOn-site programming and display functions, Multiple output options, meeting different process requirements.
PD-310S piezoresistive silicon intelligent pressure transmitterConverts the physical pressure of gases and liquids sensed by the measuring element into standard electrical signals (e.g. 4-20 mA, HART) for indication, recording and process control by secondary instruments. Widely used in industrial automation across hydropower, rail transit, intelligent buildings, production automation, aerospace, defense, petrochemicals, oil wells, power, shipbuilding, machine tools and pipelines.
■ Measured media: dry gases, gases, liquids, mildly corrosive liquids, viscous liquids
■ Measuring range: -0.1 to 70 MPa
■ Comprehensive accuracy: ±0.15%FS
■ Diaphragm material: 316L stainless steel
■ operating temperature:-35-85℃
■ Output: 4-20 mA, RS-485, Hartetc.
■ Process connection: threaded, flanged
■ Warranty: Up to 3 years limited warranty
■ Electrical connection: terminal wiring, M20×1.5 hole
■ Explosion protection: flameproof ExdIICT6, intrinsically safe ExiaIICT4
| Compatible Media | Dry gases, gases, liquids, mildly corrosive liquids, viscous liquids |
| Measuring Range | -0.1-70MPa |
| Turndown Ratio | 150:1 |
| Measuring Accuracy | ±0.1%FS, ±0.25%FS, ±0.5%FS |
| Stability | Up to ±0.20% of upper range limit (URL) |
| Pressure type | Gauge pressure, absolute pressure, negative pressure |
| Display | LED field display with three isolated keys |
| Input Voltage | 12-36V DC |
| Output | 4-20 mA, RS-485, HART, etc. |
| Operating Temperature | -35-85°C |
| Overload Pressure | 150%FS |
| Burst Pressure | 200%FS |
| Ambient Temperature | -35-65°C |
| Response Time | <1 ms (10...90% FS) |
| Refresh time | 0.2S |
| Service Life | >1x10^8 pressure cycles |
| Wetted Material | 316 stainless steel |
| Housing Material | Aluminum alloy |
| Protection Rating | Electrical: IP65 (IP68 optional) |
| Electrical Connection | Terminal wiring, M20x1.5 hole |
| Electrical Protection | Overload/Reverse Polarity Protection |
| Explosion-proof Class | Flameproof ExdIICT6, intrinsically safe ExiaIICT4 |
| Mounting Type | G1/2, G1/4, NPT1/2, NPT1/4, M20x1.5 internal/external threads, GB/T 9119-2010 flanges |
| Weight | approx. 1.4kg |
Application Areas:
■ PD-310S piezoresistive silicon intelligent transmitterWidely used in water plants, refineries, wastewater treatment plants, construction, light industry, machinery and other industrial sectors for measuring the pressure of liquids, gases and steam.
DOWESTON · 13 years of measurement excellence · global process instrumentation brand
DowestonPrecision measurement & control instrument manufacturer
Service Hotline+1 (314) 325-4420
E-mailinfo@doweston.com
Address617 Cepi Drive, Chesterfield, MO 63005, USA
Tell us about your measurement task and we will help with product selection and technical questions.info@doweston.com
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