Capsuhelic ® Differential pressure gaugeIt is used to quickly and accurately measure differential pressure. It is used to measure the pressure drop of fluids and gas filters, the liquid level of storage tanks, and many situations where pressure, vacuum, or differential pressure needs to be measured.

Capsuhelic ® The product uses the proven Magnehelic ® The design of a differential pressure gauge includes a simplified, frictionless moving component, so its full-scale reading can be as small as 0.5 inches of water column. The measured pressure is maintained inside the enclosure and can be measured by sensors inside the gauge. It can also measure differential pressure below 0.1 inches of water column under system pressures up to 500 sig.

Capsuhelic ® Differential pressure gauge is a diaphragm driven method that does not require liquid filling and is suitable for outdoor applications The zeroing and range adjustment of the product can be carried out outside the differential pressure gauge, and there is no need to disassemble the differential pressure gauge in daily applications.

Attention: When used in an environment with hydrogen, the pressure can only be lower than35psi

Specifications

medium： Aluminum casing: air and compatible with gases and oil-based liquids. Copper shell: air and compatible with gases and water-based liquids

shell： Hard cast aluminum standardOptional cast copper casing for measuring water or water-based liquids If you need special membrane materials, please contact the factory

precision： temperature± 3% at full scale at 70 ℉ (21.1 ℃) (4000S type is ± 2%; 42004210421542204304400 and 4500 models are ± 4%)

pressure range：-20 "Hg to 500 psi (-0.677 bar to 34.4 bar)

temperature range：20 to 200 ℉ (-6.67 to 93.3 ℃)

size：4-inch (101.6mm) dial diameter

installation position： Vertical installation of membraneConsult factories in other directions

process connection：1/4 "FNPT female thread, with two pairs of high and low pressure interfaces: the top pair for air and gas, and the bottom pair for liquid

weight：3 pounds 3 ounces, (1.45Kg) aluminum casing; 7 pounds, 13 ounces (3.54Kg) copper shell

Standard Appendix: Two1/4 "NPT plug, used to block excess ports; Four mounting rings with screws and four surface mounting screws

Options and attachments

Adjustable signal marker(ASF): Integrated with the plastic case, with an external knob that can be installed inside the dial by the manufacturer or installed separately on site. The ASF suffix should be added when ordering

exhaust(A-314): When the meter is used for liquids, it is safe, convenient, and can remove residual air. When installed on a low port, it can be used to drain condensate. To open it, simply loosen the hex nut, made of solid copper material

Cast copper shell(B) Applied to water or water-based liquids Add the suffix "B" when ordering, for example: 4205B

Transparent dial: available in redMark the pressure zone in green or yellow Color and area can be specified on the scale

Portable Box(A-471): Including plastic casing, mounting bracket, A-309 three-way valve, (2) A-230 high-pressure hose and required accessories, gathering required, excluding differential pressure gauge