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Chúng tôi Tecsis Vietnam- Pitesco Vietnam đại lý phân phối chính thức các sản phẩm của hãng Wise tại Việt Nam:

Liên hệ cho chúng tôi theo số 0914 738 179 để  thông tin mà Quý khách CẦN.  

- Ms Trinh-

< Sales Department>
Email : trinh@pitesco.com
Yahoo :  trinh.pitesco
Skype :   Mai Thuy Trinh
web: pitesvietnam.com

Differential pressure gauge 
Model : P620-P630

Service intended
P620 and P630 series are designed to measure differential pressure from 1 kpa to 1.5 Mpa at static pressure up to 5 and 25 Mpa. A set of stainless steel bellows mounted on a force balance allows direct reading of the actual differential pressure.
Nominal diameter
100 and 160mm
Accuracy
●± 1.0% of full scale 
●± 1.6% of full scale
Scale Range (MPa,kPa, bar)
●0~1kPa to 0~50kPa
●0~0.1MPa to 0~1.5MPa
Static pressure
●P620 : 5MPa
●P630 : 25MPa
Working temperature
●Ambient : -20 ~ 65°C 
●Fluid : Max. 100°C
Degree of protection
EN60529/IEC529/IP67
Temperature effect
Accuracy at temperature above and below the reference 
temperature (20℃) will be effected by approximately 
±0.5% per 10℃ of full scale
 
Pressure connection
Stainless steel (316SS)
Element
●Bellows 
●Stainless steel (316LSS)
Case
Stainless steel (304SS)
Cover
Stainless steel (304SS) 
Bayonet type
Window
Safety glass
Dial
White aluminium with black graduations
Pointer
Black painted aluminium alloy
Process connection
●1/4 NPT(F) 
●1/2 NPT(F) at 3-way manifold valve 
& 5-way manifold valve
Standard accessories
●Mounting bracket for 2 pipe mounting 
●Mounting with silver gray finished steel
Optional
● Remote seal 
●Mounting bracket with 316SS for 2" pipe mounting 
●3-way manifold valve (316SS, Monel) 
●5-way manifold valve (316SS, Monel)