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
DPM 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. Device for Low Pressure Gauge / Switch, which is using MICOM, improved Accuracy. In order to reduce to the time assembling, may use e-CON Connector.
特性
▶ CE Certified
▶ 3-1/2 digit LED display
▶ 48mm X 24mm Panel Mounting Type
▶ e-CON Connector
▶ Auto Zero
▶ 2Ch NPN Open Collector Alarm output
▶ 1~5VDC or 4~20mA analog output(Adjustable Pressure Range)
▶ Measuring range 0~300..10kPa diff.
▶ 0.5~1.5%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
DPM □E / □G DPM
Range
0~300, 500, 750Pa 0~1, 2, 3, 5, 10kPa
±300, ±500, ±750Pa, ±1, ±2, ±3, ±5, ±10kPa
Performance
Accuracy ±0.5%FS±1digit(≥1000Pa), ±1%FS±1digit(500, 750Pa), ±1.5%FS±1digit(300Pa)
Thermal Effect on Zero ±0.15%FS/℃(≥750Pa), ±0.2%FS/℃(500Pa), ±0.3%FS/℃(300Pa)
Thermal Effect on Span ±0.15%FS/℃(≥750Pa), ±0.2%FS/℃(500Pa), ±0.3%FS/℃(300Pa)
Compenated Temperature Range 0 ~ 50℃
Operating Temperature Range -10 ~ 70℃
Electrical
Display 3-1/2 Digit LED
Excitation 12~24VDC±10%
Output
Switching Signal NPN Open Collector TR(80mA, 24VDC) -
Analog Signal 1~5VDC or 4~20mA (Adjustable Pressure Range) -
Electrical Connection Tyco Electronics AMP 6Pin e-CON Connector(Plug Connector not Include)
Physical
Proof Pressure 300%FS Max.
Burst Pressure 500%FS Min.
Pressure Port 1/8" Nipple
Media-Wetted Materials Brass(Ni plated), SiO2, Si Rubber
订货型号
DPMG0500A
Model Name Pressure Unit
A : Pa
Analog Output R : kPa
E : 1~5V, 2Ch NPN Open Collector TR. D : mmH2O
G : 4~20mA, 2Ch NPN Open Collector TR.
0 : N/A Pressure Range
XXXX : 0~Range
CXXX : ±Range
