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Home > Products > Pressure Measurement > Diaphragm Seal Transmitters > PD-750L Series Single-Flange Pressure Transmitter

PD-750L Series
Single-Flange Pressure Transmitter

New PD-750L single flange diaphragm remote pressure transmitter Mechanical engineering, auto...
  • Factory Direct
    Chengdu production base, every unit calibrated before shipping
  • Fast Delivery
    Standard models in stock, custom builds on schedule
  • Technical Support
    Selection guidance / installation and commissioning / after-sales support
Brand: DOWESTONWarranty: 12 monthsOEM / customization supported

Product Overview

OVERVIEW

 New 

PD-750L single flange diaphragm remote pressure transmitter



Mechanical engineering, automation control, long-distance transmissionOf multiple parametersMeasurement


PD-750L single flange diaphragm remote pressure transmitterCombined with new monocrystalline silicon sensing elementComponents, standard HART protocol and temperature compensation technology,PassCapillary connection, withAnti-electromagnetic interferenceAbility,ExtremelyHigh accuracy and repeatability, vibration resistance, wide measuring range, suitable for variousmechanical equipment and engineering projects Fluids, gasesMedium pressure, liquid level, density measurement, equipped withOn-site programming and display functions, Can be applied toPressure measurement of pressure vessels,Multiple output options, meeting different process requirements.



 



Features

FEATURES

PD-750L single flange diaphragm remote pressure transmitterAn ultra-high-performance static pressure/differential pressure level gauge is carefully developed using advanced single-crystal silicon sensor packaging technology. The single-crystal silicon pressure sensor is located on the top of the metal body.Capillary connection, far away from the medium contact surface to achieve mechanical isolation and thermal isolation. It is a liquid level meter widely used in mechanical engineering and automatic control. It can be connected to meters, recorders, computers, PLC program controllers or alarms, etc.


■ The double-diaphragm overload structure can easily cope with high overload tests.

■ Diaphragm material: SS316L, Hastelloy C

■ The display module can be rotated 355°, and the key parameter operation function is friendly.

■ Precise liquid filling technology eliminates the influence of temperature and static pressure.

■ The rugged metal electrical housing withstands demanding environments.

■ Powerful transient voltage protection terminal module.


 Application Areas:

■ PD-750L single flange diaphragm remote pressure transmitterMainly used in differential pressure or liquid level measurement in distillation towers, chemical storage tanks, sulfate pulping vessels, enzyme fermentation, alkylation reactions, beer fermentation and other fields.

Specifications

SPECIFICATIONS


Compatible MediaSuitable for viscous, acid, alkali, scale-containing or fluid liquids containing magnesium
Measuring Range0-100m
Overall Accuracy±0.075%FS, ±0.1%FS, ±0.25%FS
Repeatability≤ ±0.1% FS/year
Pressure typeGauge, absolute, vacuum, high static, micro pressure
DisplayLED field display with three isolated keys
Menu adjustmentAdjustment via buttons or using Hart Communicator
Zero-point Thermal Drift±0.02FS/℃
Input Voltage12-36V DC
Output4-20 mA, HART, RS-485, Modbus RTU
Operating Temperature -40-205°C (normal temperature type),0-315°C (high temperature type),-10-180℃ ( hygienic type )
Overload Pressure150%FS
Burst Pressure200%FS
Ambient Temperature

-40-80℃ 

Response Time<1 ms (10...90% FS)
Isolation filling fluidNormal temperature silicone oil, high temperature silicone oil, sanitary filling fluid NeobeeM-20
Wetted MaterialStainless steel 316L, Hastelloy C
Cable materialPolyurethane, PTFE
Protection RatingElectrical: IP65 (IP68 optional)
Electrical ConnectionAluminum alloy junction box terminal block, M20*1.5 threaded hole*2
Electrical ProtectionOverload/Reverse Polarity Protection
SealO-ring, laser-welded
Mounting TypeUniversal flange, thread
Explosion-proof ClassExdIICT6,NEPSI
Weightapprox. 5.5kg




Downloads

DOWNLOADS
  • Brochures
  • User Manuals
  • Drawings and Software
  • PDF

    Pressure Instruments & Sensors for Sanitary Applications

    Chinese PDF 2022/02/10
    Download
  • PDF

    General Commissioning Instructions for Pressure Products

    Chinese PDF 2022/02/10
    Download
  • PDF

    General Installation Instructions for Pressure Transmitters

    Chinese PDF 2022/02/10
    Download
  • PDF

    Communication protocol

    Chinese PDF 2022/02/10
    Download
  • PDF

    Communication Function Quick Verification

    Chinese zip 2022/02/10
    Download
  • PDF

    Communication Client Software

    Chinese zip 2022/02/10
    Download
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