Our Products
- Pressure Gauges (8)
- Air-conditioning Equipment (1)
- Thermometers (1)
Contact Information
1F., No. 109, Sec. 2, Zhiyuan 1st Rd., Beitou Dist., Taipei City 11289, Taiwan
Tel: 886-2-28203405
Fax: 886-2-28203406
Digital Pressure Switch
Model: DPS-3.0MD
Category: Automatic/Industrial Machines & Equipments / Automated Machinery & Equipments / Peripheral Equipment for Automated Machinery
Characteristics
Features
¡½ OEM service
¡½ External power supply (Free power saving).
¡½ Standard: NPN output (PNP output available).
¡½ 4-20mA signal output available (option).
¡½ Pressure measurement range 0¡K5 to 5000psi.
¡½ Laser welded connection.
¡½ Highest accuracy¡Ó0.25%F.S.
¡½ Auto power off design.
¡½ Maximum pressure value record.
¡½ For great protection, rubber case is available to be purchased additionally (option).
Specifications
Main Specifications
¡¿Size
3”(75.5mm)
¡¿Pressure connection
Material: SS304L
Laser welding
1/4”PT
1/4”NPT
Other thread type available upon request
¡¿Pressure range
0…5 to 5000 psi
¡¿Applicable fluid
Liquid and gas that compatible with SS304L
¡¿Ambient temperature
-40°C to +60°C
¡¿Fluid temperature
-10°C to 60°C
¡¿Ambient humidity
95% R.H.
¡¿Atmospheric pressure
860…1060 mbar
¡¿Temperature error
Standard temp.: 22¢J
max. error: ±0.5% F.S (0~50¢J)
¡¿Protection level
IP65
Other Specifications
¡¿Ring
Anodized aluminum alloy
Screw fixed
¡¿Case
ABS
¡¿Screen display
4-digit LCD
Yellow backlight
¡¿Power supply
DC 8-28V
Recommended voltage: DC 24V
¡¿Refresh rate
2 times/sec
¡¿Screen size
30*14.5mm
¡¿Pressure unit
Positive pressure:
(1) Psi, bar, kg/cm2
(2) Psi, MPa, kg/cm2
<For negative pressure, the pressure unit should be inHg, mmHg, mbar>
¡¿Resolution
0.001
¡¿Measuring elements
High-tech silicon chip
SS 316L diaphragm
¡¿Additional protection (option)
Protective rubber case
¡¿Accuracy
0.25% (@22°C)
0.5% (0~50°C)
¡¿Operating pressure
Overpressure: 3* full scale
Burst pressure: 5* full scale
¡¿Compensated temperature
0°C to 50°C
¡¿Weight
270g (exclude protective case)
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