PGD-45B-1K壓差壓力表 美國omega
壓差壓力表
PGD系列
1年保修
壓差壓力表
PGD Series:壓差壓力表
Heavy Duty Construction
Double-Strength Shatter-Resistant Glass
2-1-2% ANSI Grade A Accuracy
OMEGA’s PGD Series differential pressure gauges are rugged industrial gauges which indicate the difference between two input connections. Differential ranges provide the maximum resolution for applications where one input is always at a higher pressure than the other. In cases where one input can be higher or lower than the other, a bi-directional differential range should be used. The PGD Series is constructed with two independent Bourdon tubes. The opposing Bourdon tubes are linked to a single pinion gear which rotates a pointer for direct pressure readings. By using two independent Bourdon tubes, the gauge can handle liquids or gases on either or both ports. The large 4?" dial makes reading pressure easy. Each gauge is equipped with a micrometer adjustment for rezeroing the gauge. Gauges are available with ports located in the lower (six o’clock) position or in the rear for panel mounting.
SPECIFICATIONS
Accuracy: 2-1-2%, ANSI Grade A
(2% first 10%, 1% middle 80%, 2% top 10%
Dial Size: 4?"
Dial Arc: 210°
Window: Double-strength glass
Connection: ? NPT male
Sensor Type: Bourdon tube
Wetted Parts:
Tube: bronze
Fittings: brass
Case: Black epoxy coated aluminum
Operating Temperature: 65°C (150°F)
Weight: 1.4 kg (3 lb)
產品型號 產品描述
PGD-45B-20 0-20 psi differential pressure gauge with back fittings
PGD-45B-30 0-30 psi differential pressure gauge with back fittings
PGD-45B-60 0-60 psi differential pressure gauge with back fittings
PGD-45B-100 0-100 psi differential pressure gauge with back fittings
PGD-45B-200 0-200 psi differential pressure gauge with back fittings
PGD-45B-600 0-600 psi differential pressure gauge with back fittings
PGD-45B-1K 0-1000 psi differential pressure gauge with back fittings
PGD-45B-15/15 -15 to +15 psi differential pressure gauge with back fittings
PGD-45B-30/30 -30 to +30 psi differential pressure gauge with back fittings
PGD-45B-50/50 -50 to +50 psi differential pressure gauge with back fittings
PGD-45B-100/100 -100 to +100 psi differential pressure gauge with back fittings
PGD-45B-200/200 -200 to +200 psi differential pressure gauge with back fittings
PGD-45B-500/500 -500 to +500 psi differential pressure gauge with back fittings
PGD-45L-20 0-20 psi differential pressure gauge with lower fittings
PGD-45L-30 0-30 psi differential pressure gauge with lower fittings
PGD-45L-60 0-60 psi differential pressure gauge with lower fittings
PGD-45L-100 0-100 psi differential pressure gauge with lower fittings
PGD-45L-200 0-200 psi differential pressure gauge with lower fittings
PGD-45L-600 0-600 psi differential pressure gauge with lower fittings
PGD-45L-1K 0-1000 psi differential pressure gauge with lower fittings
PGD-45L-15/15 -15 to +15 psi differential pressure gauge with lower fittings
PGD-45L-30/30 -30 to +30 psi differential pressure gauge with lower fittings
PGD-45L-50/50 -50 to +50 psi differential pressure gauge with lower fittings
PGD-45L-100/100 -100 to +100 psi differential pressure gauge with lower fittings
PGD-45L-200/200 -200 to +200 psi differential pressure gauge with lower fittings
PGD-45L-500/500 -500 to +500 psi differential pressure gauge with lower fittings
PGD-45B-1K壓差壓力表 美國omega
