深圳市天工汉斯福特科技有限公司

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概述

DPL model is ideal for the application (such as HVAC) with differential pressure, vacuum pressure, gauge pressure and especially low pressure of non-corrosive gases or air measured. Analog output 4~20mA, 2wire and it provides LCD display.

特性

▶ 3 1/2 digit LCD display

▶ 2Wire 4~20mA analog output

▶ Measuring range 0~300Pa ... 100kPa diff.

▶ 0.5%FS accuracy

▶ Piezoresistive silicon cell

▶ Use with non-corrosive, non-ionic media

应用

▶ Airflow Measurement

▶ Room Static Pressure

▶ VAV Box

▶ Lab/Fume Hood Control

▶ Clean Room Control

参数

Range

0~300, 500Pa / 1, 2, 5, 10, 20, 50, 100kPa

Performance

Accuracy ±0.5%FS ± 1digit

Thermal Effect on Zero ±0.08%FS/℃

Thermal Effect on Span ±0.08%FS/℃

Compenated Temperature Range 0 ~ 50℃

Operating Temperature Range -10 ~ 70℃

Electrical

Display ±1999(3 1/2) Digit LCD

Exitation 14 ~ 28VDC

Output 4~20mA (2Wire)

Electrical Connection Cable Gland

Physical

Proof Pressure 300%FS Max.

Burst Pressure 500%FS Min.

Vibration 49.1m/s2{5G}, 10~500Hz

Shock 490m/s2{50G}

Pressure Port 1/8", 3/16" Nipple

Media-Wetted Materials Brass(Ni plated), SiO2, Si Rubber

Protection IP66

Weight Approx. 350g

订货型号

DPLH0750A

DPLH0750A 

DPLH0750D 

DPLH0750K 

DPLH0750P 

DPLH0750C 

DPLH0750H

DPLH0750B 

DPLH0750M

Model Name Pressure Unit

A : Pa R : kPa

Pressure Range D : mmH2O C : cmH2O

K : kgf/㎠ H : mmHg

B : bar P : psi