Our Products
Contact Information
12F., No. 15, Qiaohe Rd., Zhonghe Dist., New Taipei City 235029 , Taiwan (R.O.C.)
Tel: 886-2-82212958
Fax: 886-2-82212508
eYc PHD330 Industrial Differential Pressure Transmitter
Model: eYc PHD330
Category: Automatic/Industrial Machines & Equipments / Testing Equipment / Inspecting/Measuring Instrument and Parts
Characteristics
Features¡G
¡´ Silicon chips on differential pressure module of MEMS integration technology
¡´ Offset function / UI software
¡´ Low-pressure monitoring, high pressure resistance
¡´ RS-485 communication interface(Optional), Modbus RTU protocol
¡´ Physical unit switch(User Interface)¡Gmbar / Pa / hPa / kPa / mmH2O / mmWS / inH2O / mmHg
¡´ Square root function
Applications¡G
Exhaust emission / Environmental engineering / Air duct / Filter / Monitor differential pressure and environment air flow
Specifications
Input
Input type¡GPiezoelectric differential pressure module
Measuring range¡G±300 ... ±10000 pa
Output
Output¡G4 ... 20 mA / 0 ... 10 V
Signal connection¡G3-wire
Modbus¡GRS-485
Load resistance(Current output)¡G4 ... 20 mA¡Õ500 Ω / 0 ... 10 V¡Ù100 KΩ
Response time(t63)¡G¡Ø2 ms
Display type¡GLCD Module with back light, double line character
Display range¡GV=Air velocity(at 25°C) / Q=Air quantity(with eYc AFMT)
Digit height¡G5.56 mm
Environment
Measuring medium¡GAir
Operating temperature¡G-20 ... +80°C(Non-display) / 0 ... +50°C(Display)
Operating humidity¡G0 ... 95%RH(Non-condensing)
Storage temperature¡G-40 ... +80°C
Accuracy
Accuracy¡G±2.0% F.S.
Temperature influence¡G±1.75%(5 ... 55°C)
Electrical
Power supply¡GAC 24 V ±10% / DC 24 V ±10%
Current consumption¡GDC 24 V¡G¡Ø45 mA(Display) / ¡Ø40 mA(Non-display), AC 24 V¡G¡Ø95 mA(Display) / ¡Ø90 mA(Non-display)
Overvoltage protection¡G¡ØDC 40 V
Electrical connection¡GM12 connector
Installation
Installation¡GWall
Protection
IP rating¡GIP65
Electrical protection¡G¡½ Polarity protection ¡½ Over-voltage ¡½ Short circuit
Pressure resistance¡G±300 ... ±500 pa¡G0.25 bar / ±1000 ... ±10000 pa¡G0.5 bar
Burst pressure¡G±300 ... ±2500 pa¡G0.75 bar / ±5000 ... ±10000 pa¡G1.25 bar
Certification
Certification¡GCE
Material
Housing¡GAluminum alloy
Weight¡GDisplay¡G497 g¡FNon-display¡G478 g
Featured products
-
eYc FTE120 OEM Air Velocity Transmitter
-
eYc THS88MAX Industrial High Pressure Dew Point Transmitter
-
eYc PHD330 Industrial Differential Pressure Transmitter
-
eYc AFMT Average Flow Measuring Tube ( Pitot tube )
-
eYc FTM06D Thermal Mass Flow Transmitter
-
eYc THM06 Industrial Temperature and Humidity Transmitter
-
eYc FTM84/85 Industrial Grade High Accuracy Thermal Air Velocity Transmitter