Introduction: Overview of Double Flange Pressure Transmitter After being equipped with a remote transmission sealing device, the double flange pressure transmitter becomes a double flange differential pressure transmitter, which still has various characteristics of a differential pressure/pressure transmitter. Can communicate with the HART handheld device for setting and monitoring. Avoidable
Double flangePressure transmitterOverview
After the double flange pressure transmitter is equipped with a remote transmission sealing device, it becomes a double flange differential pressure transmitter, which still has various characteristics of differential pressure/pressure transmitters. Can communicate with the HART handheld device through it
Set up monitoring. This measurement method can avoid direct contact between the measured medium and the isolation diaphragm of the transmitter. It is suitable for the following situations:
1. The tested medium has a corrosive effect on the sensitive components of the transmitter
2. Need to isolate the high-temperature measured medium from the transmitter
3. There are suspended solids or high viscosity media in the tested medium
4. The tested medium is easily solidified or crystallized when introduced by a pressure tube
5. Strictly purify the measuring head when replacing the measured medium
6. The measuring head must be kept hygienic and contamination is strictly prohibited. Object of use: Corrosive or viscous liquids
There are four types of remote transmission devices for double flange pressure transmitters:
1. Flat remote transmission device (standard 3 ", working pressure 2.5MPa)
2. Threaded installation remote transmission device (very high working pressure 10MPa)
3. Flange mounted remote transmission device
4. Insert cylinder type remote transmission device (standard 3 "or 4", working pressure 2.5MPa)
Double flange pressure transmitter selection:
Product Selection
CZ1151 CZ3351GP
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Double flange differential pressure transmitter Long March Instrument (Jinhu) Co., Ltd
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code
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measurement rangeKPa
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3
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0-1.3~7.5
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4
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0-6.2~37.4
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5
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0-31.1~186.8
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6
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0-117~690
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7
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0-345~2068
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code
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output
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E
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4-20mADC
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S
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Intelligent
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code name
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Flange material
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Flange material
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22
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316SST
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316SST
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code name
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Additional features
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S1
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A remote transmission device
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S2
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Two remote transmission devices
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code
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option
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M1
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0-100%Linear indicator table
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M2
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LED display table
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M3
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LCDdisplay table
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B1
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Pipe bending bracket
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B2
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Board mounted bending bracket
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B3
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Pipe mounted flat bracket
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d
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flameproof typedIIBT4
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i
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Intrinsic safety typeiaⅡCT6
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