AED27 Single Flange Differential Pressure Transmitter

 
 
Measurement Range: 0-40KPa......0-3MPa
Accuracy: ± 0.2%
Output: 4~20mA, 4~20mA+HART, MODBUS RS485
Protection Level: IP65/IP67
Explosion -Proof: NEPSI EXDB IIC T6 GB
Attachment of various diaphragm seals (directly or via capillary lines)
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Principles

The ARTang differential pressure transmitter with flexible pressure calibration and output, automatic compensation of ambient temperature and process variables, configuration of various parameters and communication using HART® protocol. The applications are very versatile, such as for pressure measurement, flow measurement or level measurement.

Single-flange differential pressure transmitter can be used to measure the pressure value of all kinds of open tanks and containers, there are two kinds of flat flanges and insertion flanges, suitable for strong corrosive media, high viscosity media, suspended liquid measurement. Measuring diaphragm materials are 316L, HC alloy, tantalum alloy, gold-plated diaphragm. Can meet the needs of different working conditions.

Specification

Model NumberAED27
Measuring Range0-40KPa......0-3MPa
 Indication  resolution±0.075%; ±0.01%FS
Process Temperature

Room temperature silicone oil: -40~150℃

High temperature silicone oil: 15~315℃

Fluorine oil: -45~205℃

Vegetable oil: 10~80℃;

Storage Temperature-40~85℃
Reference Measurement Accuracy±0.2%URL
Power Supply Voltage10~32 VDC
Output4~20 mA or 4~20mA+HART or MODBUS RS485
Response time0.25s
Power influence≤±0.005%/URL/V
Vibration effect≤±0.25%/URL/g
CertificateCE, NEPSI
Explosion -ProofNEPSI EXDB IIC T6 GB
Waterproof GradeIP65/IP67

Features

  • High accuracy: Differential pressure (flow) transmitter in the 0 ~ 10 Mpa measurement range, can be measured with high accuracy, the highest can be compressed to 15MPa stable use

  • Standard calibration range accuracy of 0.1%, superior overpressure performance (standard 1kPa range back to overpressure up to 1MPa) (standard 6kPa range back to overpressure up to 2MPa)

  • Excellent environmental adaptability, intelligent static pressure compensation and temperature compensation, to protect the transmitter from temperature, static pressure and overpressure, to minimize the overall measurement error on the site

  • Flexible range compression: S1 range ratio: 3:1; S2 range ratio: 3:1

  • Operability and convenience: 5-digit LCD digital display with backlight, multiple units selectable (mA, Pa, Kpa, Mpa, bar, mbar, %, psi, mmH2O), on-site key functions for quick operation, available in a variety of corrosion-resistant materials, and comprehensive self-diagnostic features

  • Intelligent HART field bus protocol.



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