Analog Air Pressure Differential Meter Red Oil Digital Differential Pressure Meter

MC700 series red oil differential pressure gauge

The MC700 red oil differential pressure meter is widely used to measure fan and blower pressure, filter resistance, wind speed, furnace pressure, orifice differential pressure, bubble level and liquid amplifier or hydraulic system pressure, as well as air gas ratio control and automatic valve control during combustion, as well as blood pressure and respiratory pressure monitoring in healthcare equipment.

Applicable industries:

Medical and health, microelectronics, aerospace, environmental protection engineering, biological engineering, pharmaceutical, building energy, HVAC, food and beverage, precision electronic processing, etc

Installation method

First, install the differential pressure gauge on the wall or vertical plane with screws through two mounting holes. Adjust the horizontal position so that the bubble in the level is in the center position, and then tighten and fix the differential pressure gauge.

Turn the zero button counterclockwise until it stops, and then turn it clockwise about 3 times (mark reading is possible)

).

Begin to fill the differential pressure gauge with red oil. After twisting the plug of the liquid hole, fill the red oil bottle from the injection hole to the red oil

Close to 0 scale, tighten the plug.

Red oil differential pressure gauge zero. After the red oil is stable, turn the zero adjustment button under normal pressure to align the zero point with the red oil level

Finally, use the red oil differential pressure gauge hose to connect the High pressure, Low pressure and the "high" low "air nozzle of the differential pressure gauge respectively, and the installation is completed

Purpose:

1.Special instrument for GMP certification in pharmaceutical industry; Used to measure the positive and negative pressure difference of the clean room of the pharmaceutical factory, the clean room of the electronics factory, the HVAC, the purifying air conditioner, the special table for purifying the typhoon shower room, and the detection of the pressure difference of the clean air conditioner filter.

TEA700 series red oil differential pressure gauge material: ABS

2.Knob: PC

3.Seal: NBR

4.Operating temperature: -40 ~ 60℃

5.Maximum pressure: 200KPa(2bar)

6.Liquid filling: red oil, density 0.786kg/dm3(15℃)

7.Safety: This differential pressure gauge has a special construction to avoid liquid overflow during overpressure

Installation position: Vertical direction This product

Pressure difference range is -10 ~ 600Pa, suitable for clean room or adjacent compartment with pressure difference room, the pressure difference meter vertically installed on the wall can be embedded parallel to the wall, can also be directly fixed on the wall. When installing, pay attention to the position that should not be too close to the return air outlet, exhaust outlet or supply air outlet, so as to avoid indicating errors. The differential pressure meter has HIGH (high pressure port) and LOW (low pressure port), and the differential pressure meter is usually placed in a relatively high pressure room

8.The TEA700 plastic injection mould manometer features an inclined/vertical construction and low volatile red oil.

While providing a larger range, higher resolution and reading accuracy can be achieved at low range readings. 70 can measure positive, negative and differential pressure.

■Product structure:The 700 differential gauge is economical and compact, and consists of a strong white molded polystyrene housing, indicator and fluid bushings, molded ABS adjusting knob, zero point adjusting piston, and leak-proof "O" seal ring. The overflow trough with the 701 differential pressure gauge provides relief from moderate overpressure. The aluminum plate has a printed scale and three units of measurement are available.

■Measuring medium: air or compatible non-corrosive gas

■ Product standard range: -10--720Pa

■ Product specifications:

Accuracy: ±3% full scale

Maximum operating temperature: 140°F (60°C)

Maximum internal working pressure: 10 psi (70 kPa)

■ Product accessories:

Each 700 differential pressure gauge comes with two fittings that fit either 1/8" pipe or sheet metal square pipe, two mounting screws, a 3/4 ounce bottle of red indicator liquid, instruction manual, and an 8-foot flexible plastic pressure primer.