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Home > Products > Pressure Measurement > Process Pressure Transmitters > PD-310D Series Diaphragm Seal Pressure Transmitter
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PD-310D diaphragm pressure transmitter
suitable forIt is sticky at high temperatures, prone to crystallization and clogging. pressureMeasurement
PD-310D diaphragm 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, withExtremelyHigh accuracy and repeatability, corrosion resistance, wide measuring range, suitable for variousHigh temperature and high pressure, sticky, easy to crystallize, easy to blockPressure measurement of media, equipped withOn-site programming and display functions, Multiple output options, meeting different process requirements.
PD-310D diaphragm pressure transmitterIt is formed by adding a welded sealing isolation diaphragm structure based on the prototype of a universal pressure transmitter. Its welded sealed isolation diaphragm device has a variety of different process connection structures. It is especially suitable for pressure measurement in high temperature, high viscosity and easy-to-clog situations. It is also suitable for pressure measurement in sanitary and medical situations.
■ Measuring medium: corrosive, viscous, easily crystallized and easily blocked gases and liquids
■ measuring range:-0.1-10MPa
■ Comprehensive accuracy: ±0.075%FS
■ Diaphragm material: stainless steel 316L (coated with PTFE, PP), Hastelloy C
■ operating temperature:-35-125℃
■ Output: 4-20 mA, RS-485, Hartetc.
■ Process connection: chuck, clamp
■ Warranty: Up to 5 years limited warranty
■ Electrical connection: terminal wiring, M20*1.5 screw hole*2
■ Explosion protection: flameproof ExdIICT6, intrinsically safe ExiaIICT4
| Compatible Media | Gases and liquids that are corrosive, sticky, easy to crystallize and easy to block |
| Measuring Range | -0.1-10MPa |
| Turndown Ratio | 150:1 |
| Measuring Accuracy | ±0.075%FS, ±0.1%FS, ±0.25%FS |
| Stability | Up to ±0.20% of upper range limit (URL), stable for 10 years |
| 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 | -35-125°C |
| Overload Pressure | 150%FS |
| Burst Pressure | 200%FS |
| Ambient Temperature | -40-80°C |
| Response Time | <1 ms (10...90% FS) |
| Refresh time | 0.2S |
| Service Life | >1x10^8 pressure cycles |
| Wetted Material | Stainless steel 316L (coated with PTFE, PP), Hastelloy C |
| 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 | Chuck, clamp |
| Weight | approx. 1.4kg |
Application Areas:
■ PD-310D diaphragm pressure 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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