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E-mail
hualuyb@163.com
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Phone
18015194111
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Address
No. 201 Jinhe Road, Jinhu County, Huai'an City, Jiangsu Province
Product Categories
Jiangsu Hualu Instrument Co., Ltd
Diaphragm differential pressure transmitter
NegotiableUpdate on 04/19
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Overview
Diaphragm differential pressure transmitter
Product Details
Detailed Introduction
one、Detailed information on HL3051DPMF diaphragm differential pressure transmitter:
Sealing diaphragm is used to prevent the medium in the pipeline from directly entering the pressure sensor component of the differential pressure transmitter. It is connected to the transmitter by a capillary tube filled with fluid. The HL3051DPMF diaphragm sealed differential pressure transmitter is used to measure the flow rate, liquid level, density, and differential pressure of liquids, gases, and vapors, and then outputs a 4-20mA DC signal corresponding to the measured differential pressure. It can also communicate with the handheld device for remote setting and monitoring.
2、 Product Selection List:
| model | DESCRIPTION | ||
| HL3051DPMF | Intelligent dual flange differential pressure transmitter | ||
| code | authentication | ||
| A | Used for non explosion proof purposes | ||
| 1 | ExiaⅡCT6 | ||
| 2 | ExiaⅡCT4 | ||
| 3 | ExdⅡBT6 | ||
| Please contact the company for other certifications or certification information that is currently being applied for | |||
| code | code | ||
| A | 4…20mA | ||
| B | Digital 4-20mA | ||
| C | 4…20mA， HART | ||
| code | display | ||
| A | no display | ||
| L | LCD | ||
| code | Shell, cable entry, protection level | ||
| A | Aluminum 14, M20 × 1.5, IP66/67 | ||
| B | Aluminum 14, G1/2，IP66/67 | ||
| C | Aluminum 14, 1/2NPT, IP66/67 | ||
| code | Rated range of sensor | ||
| 7D | 100mbar/10kPa/1mH2O | ||
| 7F | 500mbar/50kPa/5mH2O | ||
| 7H | 3bar/300kPa/30mH2O | ||
| 7L | 16bar/1.6MPa/160mH2O | ||
| 7M | 40bar/4MPa/400mH2O | ||
| code | Calibration, Unit | ||
| 1 | Calibrate the rated range, mbar/bar | ||
| 2 | Calibrate the rated range, kPa/MPa | ||
| 3 | Calibrate the rated range, mmH2O/mH2O | ||
| code | Membrane material | ||
| 1 | 316L | ||
| 2 | Alloy C-276 | ||
| 3 | Monel | ||
| 4 | Tantalum film | ||
| 6 | 316L with PTFE coating (not suitable for vacuum applications, only for non explosion proof areas) | ||
| X | Other special requirements | ||
| For other special requirements for membrane, please contact the company | |||
| code | Process connection EN/DIN flange | code | Process connection ANSI flange |
| EA1 | DN25 PN10/40 B1 | NA1 | 1”300 lbs RF |
| EA2 | DN25 PN64/160 E | NA2 | 1”400/600 lbs RF |
| EA3 | DN25 PN250 E | NA3 | 1”900/1500 lbs RF |
| EA4 | DN25 PN400 E | NA4 | 1”2500 lbs RF |
| EH1 | DN50 PN25/40 A | NH1 | 2”300 lbs RF |
| EH2 | DN50 PN100/160 E | NH2 | 2”400/600 lbs RF |
| EH3 | DN50 PN250 E | NH3 | 2”900/1500 lbs RF |
| EH4 | DN50 PN400 E | NH4 | 2”2500 lbs RF |
| EQ1 | DN80 PN25/40 A | NQ1 | 3”300 lbs RF |
| EQ2 | DN80 PN100 B1 | NM1 | 4”300 lbs RF |
| EM1 | DN100 PN100 B1E | ||
| EAX | Other special requirements | ||
| For other special requirements for connecting threads, please contact the company | |||
| code | Insertion depth of the cylinder | code | Insertion depth of the cylinder |
| C0 | not have | C4 | 2” |
| C1 | 50mm | C5 | 4” |
| C2 | 100mm | C6 | 6” |
| C3 | 200mm | C7 | 8” |
| code | Fill Fluid | code | Fill Fluid |
| A | silicone oil | C | Inert oil |
| B | vegetable oil | D | High temperature oil |
| code | capillary length | ||
| A | not have | ||
| XX | XX is written in numbers, with 01 representing 1m and 99 representing 99m | ||
| code | mounting bracket | ||
| A | not have | ||
| U | Pipe installation bracket | ||
