Model NO.: CX-PG-SYX-100/150B
Connection Type: Radial Direction
Function: Local Indication Type
Installation Structure: Direct Mounting
Features of Measurement Medium: Explosion Proof
Material: Ss304
Trademark: GN
Specification: CE, ISO, SGS
Origin: Shanghai
HS Code: 9032810000
CX-PG-SYX-100/150B Common Explosion-proof Electric Contact Pressure Gauge



Application
This instrument can use in the site that is with explosive mixture, used for measuring the copper and copper alloy, common carbon steel and other non-corrosive of crystals, non-solidification of medium's pressure (negative pressure). Can use together with the relevant explosion-proof property electric element via contact device.
Note: measuring the corrosive medium, crystallization and coagulation medium, should use acid proof, antiseptic or diaphragm explosion-proof pressure gauge, measure tiny pressure (10 Kpa ~ 60 Kpa), should use diaphragm capsule explosion-proof pressure gauge, measure of vibration occasions use magnetic assist type explosion-proof pressure gauge or use digital explosion-proof pressure gauge


Basic Parameter
1. Technical data
Instrument Name Measuring Range Accuracy Contact Parameter
explosion proof electric contact pressure gauge 0 ~ 60 Mpa 1.5%


 		 rated voltage
AC380V
DC220V
rated current  1A
contact power  10VA
explosion proof electric contact vacuum gauge -0.1~ 0 Mpa
explosion proof electric contact pressure vacuum gauge -0.1~ 2.4Mpa
magnetic assist type electric contact explosion proof pressure gauge 0 ~ 60 Mpa
-0.1~ 0 Mpa
-0.1~ 2.4Mpa		 contact power  30VA
explosion proof  electric contact pressure gauge 0~10~60Kpa 2.5% contact power 10VA
digital explosion proof electric contact pressure gauge 0~10~600Kpa
0~100Mpa
-0.1~ 0 Mpa
-0.1~2.4Mpa		 0. 5%
0.25%		 contact power 5A(AC250V)

Structure and Working Principle
1. This pressure gauge shell uses flame-proof structure, when the shell internal explosive mixtures affected by sparks or electric arc, when the explosion occurred, do not cause external explosive mixture explode, so as to achieve the goal of explosion-proof.
2, instrument is consist by bourdon pressure gauge and an electric connect device.
Instrument working principle: when the medium get into the spring tube, make its produce displacement, enlarge through the drive mechanism, pointer will be indicate the measured pressure value in the dial. At the same time the pointer drive electric contact device's movable contact, when the pressure reaches index value, movable contact contacts set pointer's contact terminal, and processing circuit.
3, insert line of rubber sealing ring inside diameter 10 mm, Shao Ershi hardness 45 to 55 with cable diameter 9.8 mm, 500 VBX type four core lastex (4XI)
4. wiring

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February 26, 2020