Diaphragm-seal Needle type pressure gauge

Standard packing(or according to the customer request)

Specifications

Diaphragm-seal Needle type pressure gauge

The  description of Diaphragm-seal Needle type pressure gauge :

Diaphragm-seal Needle type pressure gauge adopt indirect measurement structure , suitable to measure pressure of liquid ,gas or granular solid mediums , that with characteristics of high viscosity, easy to crystallization, corrosive, high temperature.

Data of Diaphragm-seal Needle type pressure gauge

1 ) Accuracy class : 1.6 ; 2.5

2 ) Measuring range (Mpa) :: ~ 0.1 ~ 0 to 0 ~ 60; 0 ~ 160MPa;

3 ) additional temperature error : Due to thermal expansion and sealing liquid diaphragm stiffness and temperature, when the temperature deviation from 20 °C ± 5 °C, affected by temperature, there is an error , its value is not more than 0.1% / °C.

4 ) Temperature : Ambient temperature - 20 ~ +55 °C measured medium temperature - 20 ~ +55 °C

Thread connection size of Diaphragm-seal Needle type pressure gauge

1) M20 * 1.5 (G3 / 8 "G1 / 2")

2 ) According to user needs

Normal operating conditions of Diaphragm-seal Needle type pressure gauge

( 1 ) Temperature : Ambient temperature - 20 ~ +55 °C measured medium temperature -20 ~ +55 °C;

( 2 ) Working pressure: Static Load : The scale value of 3/ 4 ;

( 3 ) alternating load : The scale value 2/3 ;

( 4 ) short-term pressure : The scale value ;

About Us:
Xi'an Yunyi Instrument Co., Ltd. is a professional manufacturer that engaged in the fields of pressure measurement instrument, the chief engineer Mr Tian has more than 30 years on this area, he is one of the engineers who introduced the Rosemount technology. We specializing in developing high precision pressure transmitter and pressure gauges. And we also develop temperature transmitter, level transmitter, densitometer etc. They are widely used in chemical, petroleum, paper, electricity, city gas, environmental protection, water treatment and other fields.