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低压差压表P880系列

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低压差压表P880系列

低压差压表P880系列

低压差压表P880系列
p880
产品描述

Service intended

This gauge is used to measure a pressure of air and gas duct, furnace draft, negative pressure room, also, a differential pressure of filter, venturi tube and etc. This gauge have a high quality, low cost, good appearance and wide scale range.

Nominal diameter 100 mm
Accuracy ±2.0 % of full scale
-5 ~ 5, -25 ~ 25 and 0 ~ 10 mm : ±3.0 % of full scale
0 ~ 3000 mm : ±4.0 % of full scale
Scale range (kPa) -0.25 to 0.25 kPa, 0~50 kPa
Working pressure • Steady pressure : 75 % of full scale
• Over pressure protection : 100 kPa
Working temperature Ambient : -10 ~ 60°C
Temperature effect Accuracy at temperature above and below the reference temperature (20 ℃) will be effected by approximately
±1.0 % per 10 ℃ of full scale

Standard features

Pressure connection ⅛" NPT(F)
Case and cover Gray painted aluminium die casting
Window Acrylic resin
Element (Wetted parts) Silicone rubber
Dial White aluminium with black graduations
Pointer Black painted aluminium alloy

 

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烟台华达机电有限公司

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