深圳市汉斯福特科技有限公司
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公司地址：龙华新区大浪街道大浪社区伟达工业园A栋2楼
概述
DPD 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
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" Nipple
Media-Wetted Materials Brass(Ni plated), SiO2, Si Rubber
Weight Approx. 150g
订货型号
DPDH0750A
DPDH0750A
DPDH0750D
DPDH0750K
DPDH0750P
DPDH0750C
DPDH0750H
DPDH0750B
DPDH0750M
Model Name Pressure Unit
A : Pa R : kPa
Pressure Range D : mmH2O C : cmH2O
K : kgf/㎠ H : mmHg
B : bar P : psi
