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P710,P720,P730 1.pdf (4.3M) 42회 다운로드 DATE : 2022-08-11 19:26:16

Product name	Diaphragm seal type pressure gauge_P710,P720,P730 (P711, P712, P721, P722, P731, P732)
Model	P710 Series - Screwed process connection (P711, P712) P720 Series - "I" type process connection (P721, P722) P730 Series - Flat type flange process connection (P731, P732)

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관리자님의 댓글

관리자 작성일 17-06-01 23:53

<Service intended>

Diaphragm seal type gauges are suitable for the situation where the process medium would corrode the instrument connection and pressure sensing element. Furthermore, this type of gauge is highly recommended in a situation where the process medium contains suspended solids, or if it is sufficiently viscous to clog the instrument connection and pressure sensing element. Additionally, it is recommended to be used where the process medium might freeze or solidify the instrument connection and pressure sending element due to the ambient or process temperature change, and where the process medium requires the flushing from the system to prevent any contamination.

Design : Internal diaphragm

Accuracy : Refer to gauge model

Suitable pressure range (MPa, kPa, bar) : -0.1 ~ 0 to -0.1 ~ 2.5 MPa
0 ~ 0.1 to 0 ~ 35 MPa

Filling liquid : Silicone oil

Working temperature : Ambient : -20 ~ 65 °C
Fluid : Max. 100 °C

Diaphragm material : Diaphragms are available in many corrosion resistant materials. Compatibility of selected material and process fluid is the responsibility of user

Temperature effect : Accuracy at temperature above and below the reference temperature (20 ℃) will be effected by approximately
±0.5 % per 10 ℃ of full scale

<Standard features>

Process connection : Model P710 : PT, NPT and others feasible
Model P720, P730 : Flanges to ANSI, JIS or other standard

Upper flange (Gauge side) : Stainless steel (304SS, 316SS, Titanium)

Diaphragm : 316L SS, Monel, Hastelloy-C Titanium, Tantalum, Nickel, Alloy20

Under flange (Process side) : Stainless steel (304SS, 304L SS, 316SS, 316L SS)
Monel, Hastelloy-C, Titanium, Nickel

Certificates : ATEX Ex II GD c IIC TX

Option : ■ Diaphragm and under flange are available in PTFE coating or PTFE lining (See note)
■ Under flange (Process side) are available in purging plug or heating/cooling jacket

Diaphragm seal type gauges are suitable for the situation where the process medium would corrode the instrument connection and pressure sensing element. Furthermore, this type of gauge is highly recommended in a situation where the process medium contains suspended solids, or if it is sufficiently viscous to clog the instrument connection and pressure sensing element. Additionally, it is recommended to be used where the process medium might freeze or solidify the instrument connection and pressure sending element due to the ambient or process temperature change, and where the process medium requires the flushing from the system to prevent any contamination.

Design  :   Internal diaphragm

Accuracy  :   Refer to gauge model

Suitable pressure range (MPa, kPa,  bar)  :   -0.1 ~ 0 to -0.1 ~ 2.5 MPa
                                                                       0 ~ 0.1 to 0 ~ 35 MPa

Filling liquid  :   Silicone oil

Working temperature  :   Ambient : -20 ~ 65 °C
                                        Fluid : Max. 100 °C

Diaphragm material  :   Diaphragms are available in many corrosion resistant materials. Compatibility of selected material and process fluid is the responsibility of user

Temperature effect  :   Accuracy at temperature above and below the reference temperature (20 ℃) will be effected by approximately
±0.5 % per 10 ℃ of full scale

Process connection  :   Model P710 : PT, NPT and others feasible
                                     Model P720, P730 : Flanges to ANSI, JIS or other standard

Upper flange (Gauge side)  :   Stainless steel (304SS, 316SS, Titanium)

Diaphragm  :   316L SS, Monel, Hastelloy-C Titanium, Tantalum, Nickel, Alloy20

Under flange (Process side)  :   Stainless steel (304SS, 304L SS, 316SS, 316L SS) 
                                                  Monel, Hastelloy-C, Titanium, Nickel

Certificates  :   ATEX Ex II GD c IIC TX

Option  :   ■ Diaphragm and under flange are available in PTFE coating or PTFE lining (See note)
                 ■ Under flange (Process side) are available in purging plug or heating/cooling jacket

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