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> Differential Gauge > 2000 Differential Gauge
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Item Name：2000 Differential Gauge
Model Number：LED-G-DP2000
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LED-G-DP2000 low pressure differential pressure guage
MAGNET HELIC DESIGN
Indicating Positive, Negative or Differential, Accuracy within 2%
FEATURES
*Magnet-helix indicating mechanism ideal for low DP measurement
*A wide selection of ranges from 0 to 30Pa, up to 30Kpa
*Accuracy 2% FS
*Inertia-free, drift-free pointer indication
Working Principle of magnet-helix indicating mechanism
When pressure is applied to both sides of the diaphragm in operation,
any difference in pressure causes the diaphragm, the spring that the
diaphragm is linked to, and the magnet attached to the spring to move.
The movement of the magnet forces the magnet helix to turn in order
to maintain the gap, and the pointer fixed to the helix turns with it.
APPLICATIONS:
The 1650 series DP gauges are designed to measure positive, negative (vacuum) or differential pressure of low air and non-corrosive gases with a full span accuracy of 2% at a competitive price. They are widely used for filter condition checks, HVAC control, and the measurement of fan an blower pressures, air velocity, and pressure drop across orifice plates applications, as well as other
applications in the pharmaceutical and semiconductor manufacturing industry.
SPECIFICATIONS:
Service: Air and non-combustible, compatible gases
Dial size: 4” (114mm)
Housing: Die cast aluminum case and bezel, gray coating,
Window: Easy to ready clear acrylic window
Range: 0 to 30Pa, up to 30Kpa, see details of range selection chart
Accuracy: +/-2% FS at 20 deg C, (+/-3% for 0.5 in W.C. 125Pa, 10mm W.C., +/-4% for 0.25 in W.C., 6mm W.C., 8mm W.C, 30Pa, 60Pa) See details in range selection chart
Ambient temperature: -7 to 60 deg C
Pressure limit: -68 to 100Kpa
Process connection: 1/8” female NPT, duplicate high and low pressure taps: one pair side and one pair back
Mounting position: Vertical
Net weight: 486g
Standard accessories: Two 1/8”NPT plugs for duplicate pressure taps, two 1/8” pipe thread to rubber tubing adapter, and three flush mounting adapters with screws
Mounting: Surface mounting, Flush or panel mounting, Pipe mounting
Mounting Plastic Box of 2000 Differential Pressure Gauge
Features
· New designing concept
· Materials adopt 304 stainless steels and plastics
· Easy installtion
· Different holes could be choose
· Dust-proof design and easy to clean
Product dimensions
