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2.5" Capsule low black steel central mount single diaphragm low pressure vacuum gauges

Case material : Black steel
Wetted Parts : Brass
Standard : EN837-1or DIN
Certification : ISO9001
Quality : 100% Inspection
Options/Notes : Lower or back entry;panel mount or surface mount.

Detail

2.5" Capsule low black steel central mount single diaphragm low pressure vacuum gauges

Brief:

For capsule low pressure gauges, we have bottom connection, back connection, back with U-clamp connection vacuum gages, vacuum gauge etc series for your choice, also some capsule low pressure gauges is suitable for medical use.

Application & Features:

• Highly accurate reading of low pressures

• Brass or stainless steel wetted parts

• Ranges from -600-0, 0-25 to 600mbar

• Suitable for measuring gaseous media both corrosive and non-corrosive

• Used to measure natural gas pressure as well air flow indications and leak detection

• Vacuum pumps, air compressors, air filters, gas burners, vacuum ovens, suction regulators and respirators

How the Capsule Gauge Works:

Capsule gauges use the diaphragm capsule as the sensing element for pressure measurement. The diaphragm capsule is an elastic metal sensing element comprised of two thin walldiaphragms whose sides are soldered together to the capsule. Whenever air, gas enters the intake port (gauge connection), it travels into the diaphragm capsule. The walls of the capsule expand and contract in response to the change in pressure. This change is then transferred to a rotating rod and arm that rest on the outside of the capsule. The rotating rod is connected to a geared movement through a linkage system. Connected to a shaft, this system then drives the pointer over a dial marked in appropriate pressure or vacuum units to provide a pressure reading.

Specifications:

Dial:	2.5" (63mm),3”(75mm), 4” (100mm), and 6” (150mm)
Range:	2.5": 2.5KPa ~ 100KPa 3",4": 1KPa ~ 100KPa 6": 0.25KPa ~ 100KPa
Accuracy Class:	2.5":2.5% 3",4",6": 1.6%
Case:	black steel(plated optional), 304SS nature color(polish optional)
Lens:	Polycarbonate, 3mm instrument plain glass
Measurement elements:	Standard copper alloy double diaphragm tin welding: Stainless steel corrosion proof SUS316 double diaphragm plasma welding and lasing welding.
Socket:	Copper alloy, corrosion proof SS304
Connection:	NPT standard
Movement:	Standard copper alloy, corrosion proof SS316 stainless steel all withmicro adjustment devise (without zero adjustment option)
Pointer:	Aluminum
Working Pressure:	75% of full scale value
Over-Pressure Limit:	30% of full scale value
Ambient Temperature	-40°F to 150°F (-40°C to 65°C)
Enclosure Rating	IP54

Product Pictures:

Dimension:

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