EC series differential pressure gauge

EC series differential pressure gaugeWidely used in industries such as machinery, metallurgy, petrochemicals, power, water conservancy, and ships, it is used for differential pressure display in circulation cooling, lubrication filtration, and pressure balance comparison systems for gas and hydraulic equipment. It is suitable for measuring the pressure difference of liquid, gas, or steam media from the same or different pressure sources.

feature

The instrument is made of all stainless steel structure, with strong corrosion resistance;

Optimized symmetry design, high static pressure resistance, strong overload resistance;

Using high-performance components, with small transmission errors and high display accuracy;

The instrument has a reasonable price and is an ideal substitute for imported differential pressure gauges.

EC series differential pressure gauge

Main technical parameters

ECWPS-60 ordinary differential pressure gauge

Range (kPa): -250~+250~+1000; (Differential pressure value)

Maximum working pressure: 3.0MPa;

Accuracy level: 2.5;

Pressure connection interface: external thread M12 × 1.25 or made according to user requirements.

ECWPS-80 ordinary differential pressure gauge

Range (MPa): 0-2.5~1.0; (Differential pressure value)

Maximum working pressure: 2.5MPa;

Accuracy level: 1.6; 2.5；

Pressure connection interface: external thread M14 × 1.5 or made according to user requirements.

ECWPS-150 ordinary differential pressure gauge

Range (kPa): 0-2.5~25~2500; (Differential pressure value)

Maximum working pressure: 1.0MPa;

Accuracy level: 1.6; 2.5；

Pressure connection interface: external thread M20 × 1.5 or made according to user requirements.

ECWPS-100 ordinary differential pressure gauge

Range (kPa): 0~1.0~2000; (Differential pressure value)

Maximum working pressure: 2.5MPa;

Accuracy level: 1.6; 2.5；

Pressure connection interface: external thread M20 × 1.5 or made according to user requirements.

ECWPG-100 ECWPG-150 High Static Low Pressure Differential Pressure Gauge

Range (MPa): 0~0.1~1.0; (Differential pressure value)

Maximum working pressure: 30MPa;

Accuracy level: 1.6; 2.5；

Pressure connection interface: external thread M20 × 1.5 or made according to user requirements.

Precautions for using differential pressure gauge

When there are no special requirements from the customer, the accuracy of the instrument shall be inspected and shipped according to a 2.5 level accuracy;

2. The instrument should be used when there is no impact on the reading due to vibration or rapid pulsation of the measured medium pressure;

3. The instrument should be installed vertically and strive to maintain the same horizontal position as the pressure point, otherwise additional errors caused by liquid level differences must be included accordingly;

When measuring stable pressure, the instrument can be used within 3/4 of its maximum allowable pressure value and scale value. When measuring alternating pressure, it should not exceed 1/3-2/3 of the maximum allowable pressure value and scale value upper limit;

If control points are installed on the instrument, the control range should be between 20% and 80% of the measuring range

6. Under normal use, instruments should be regularly inspected, generally every three months. Differential pressure gauges are strictly prohibited from unilaterally increasing pressure beyond the maximum range limit of the instrument;

In case of sudden malfunction of the instrument, it must be stopped from use and repaired. Only after passing the inspection can it be used;

8. During installation, ensure that the instrument connection joint does not rotate relative to the housing;

Ordering Notice:

1. The model and name of the instrument must be specified;

2. Maximum allowable pressure value and upper limit of scale differential pressure;

3. Please specify any special requirements.