application

The product uses a membrane box as a sensitive element for measuring small pressures, measuring micro pressures and negative pressures of gases that do not corrode copper alloys and have no explosive hazards. It is commonly used in boiler ventilation, gas pipelines, combustion devices, and other similar equipment. Widely used in industries such as petroleum, chemical, metallurgy, power, food, medicine, environmental protection, and machinery.

Technical Specifications

Nominal diameter: Ø 65mm, Ø 100mm, Ø 160mm

Accuracy level: 1.6 level, 2.5 level

Measurement range: -60kPa. 4kPa~0~4kPa... 60KPa

Or other equivalent pressure vacuum range

Environmental temperature: -20 ℃~60 ℃

Medium temperature: -40 ℃~100 ℃

When the temperature of the measurement system deviates from 20 ± 5 ℃. The setting error change shall not exceed 0.04%/℃ for M20x1.5, 1/2 "NPT, G1/2" process connections:

Customizable according to user requirements

Liquid receiving material: Copper alloy

Case Material: Carbon Steel Spray Coating

Material of the movement: Copper alloy

Pressure sensing element: membrane box

Instrument pointer: aluminum alloy, black

Dial material: aluminum alloy, white background with black letters

Instrument glass: Ø 65 polycarbonate other flat glass (safety glass optional)

Protection level: IP54

option

Heat sink (can adapt to higher medium temperatures)

Dual range dial