glycerine or silicone oil filled pressure gauge 

Main Technical Parameter of glycerine or silicone oil filled pressure gauge :

1. Accuracy:  1.6

2. Pressure Range(Mpa): -0.1~0~60 (customized)

3. Diaphragm material: 0Crl7Nil2Mo2(316); Cu30Ni70;  H276C; Ta and F4.

4. Flange Material: Stainless steel--0Crl7Nil2M02(316); Stainless steel lined (316+F4).

5. Seal Ring Material: Nitrile butadiene rubber; Fluorine rubber; Silicon rubber and fluorine plastic.

6. Filled-liquid:(1)Silicone oil    (2)Customized

7. Work Condition: (1)Environmental temperature: - 20~+55°C

            (2)Static Load of Working Pressure: 3/4 of upper limit measurement

                 Alternating Load: 2/3 of upper limit measurement

8. Connection Size: (1)Threaded connection: M20*1.5(G3/8″ G1/2″) 

            (2)Flanged connection: Standard JB81-5

9. Dial Size: φ100mm  φ150mm

10. Working Temperature: General Diaphragm pressure gauge: -25°C~55°C, High Temperature Resistant Diaphragm Pressure Gauge: 0-600°C.

Type and Specification Code of glycerine or silicone oil filled pressure gauge  :

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