Rectangular membrane box pressure gauge

NegotiableUpdate on 12/22

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Rectangular membrane box pressure gauge is suitable for measuring micro pressure and negative pressure of gases that do not corrode copper alloys and have neutral and non explosive hazards in boiler ventilation equipment.

Product Details

FC-YEJ-101 typeRectangular membrane box pressure gaugeSuitable for measuring micro pressure and negative pressure of neutral and non explosive gases that do not corrode copper alloys in boiler ventilation equipment. The YEJ-121 rectangular contact membrane box pressure gauge is suitable for measuring the micro pressure and negative pressure of neutral and non explosive gases that do not corrode copper alloys in boiler ventilation equipment, and has a dual two position adjustment (dual line signaling) function to achieve position adjustment or over limit alarm function.

Rectangular membrane box pressure gaugeMain technical parameters:

Accuracy level: 2.5

Environmental conditions for use: -20~60 ℃ (0-50 ℃ for YEJ-121), relative humidity not exceeding 85%, and vibration and rapid pulsation of the measured medium should not have a significant impact on the normal operation of the instrument

Electrical specifications: (YEJ-121 type)

Setting error: less than 2.5% of the full range

Position output contact capacity: AC non inductive load 3A 220V

Working power supply: AC220V

Power consumption: less than 5W

Pressure interface: Φ 8 (equipped with a hose with an inner diameter of Φ 6)

Measurement range Meading range (Pa)

Pressure	Vacuum	Pressure vacuum (connected)Pressure vacuum (linkage)
0~160	-160～0	-80～+80
0~250	-250～0	-120～+120
0~400	-400～0	-200～+200
0~600	-600～0	-300～+300
0~1000	-1000～0	-500～+500
0~1600	-1600～0	-800～+800
0~2500	-2500～0	-1200～+1200
0~4000	-4000～0	-2000～+2000
0~6000	-6000～0	-3000～+3000
0~10000	-10000～0	-5000～+5000
0~16000	-16000～0	-8000～+8000
0~25000	-25000～0	-12000～+12000
0~40000	-40000～0	-20000～+20000
0~60000	-60000～0	-30000～+30000

Dimensions (Unit: mm) Wiring Terminal Diagram (YEJ-121)

矩形膜盒压力表