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| Categories | Electromagnetic Flow Meter |
|---|---|
| Brand Name: | ZHYQ |
| Model Number: | PT124B-501A/B |
| Certification: | CE, ROHS, SIL, etc |
| Place of Origin: | China |
| MOQ: | 1 piece |
| Price: | Negotiate |
| Payment Terms: | L/C, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 5000 pieces per month |
| Delivery Time: | within 7 days |
| Packaging Details: | 1 piece per package or as customer's request |
| Nominal diameter: | 3-3000mm |
| Nominal: | DN15-DN800, DN15-DN800, DN15-DN600, DN15-DN50 |
| Output signal: | 4-20mA, Pulse/Frequency 2kHz(Default), 5KHz(Max) |
| Digital communication: | RS-485, support standard Mudbus protocol; GPRS |
Petroleum Chemical Engineering Steel Waste Water Treatment 4-20mA Electromagnetic Flow Meter
Description
Electromagnetic flowmeter is composed of the sensor and smart converter, and the sensor consists of measuring tube, electrodes, excitation coils, iron core and shell and other components. After the traffic signal is amplified, processed and operated by convertor, you can see the instantaneous flow, cumulative flow, output pulse, analog current and other signals for the measurement and control of fluid flow. It is suitable for the conductive medium whose conductivity is more than 5us/cm, it possesses a variety of power supply and output signal , using the standard RS485 serial communication interface, supports the international standard MODBUS protocol and GPRS and other wireless or wired communication network methods, also has the accumulative pulse equivalent output. It has the measurement, display , remote data transmission, wireless remote control, alarm, remote wireless meter reading system (computer management software and databases) , and other functions.
Aplication
◆ food, electricity, paper, water treatment,
◆ water supply, heat supply, environmental
◆ protection and other industries.
Feature
◆ Excellent measurement repeatability and linearity
◆ Good reliability and anti-interference performance
◆ standard RS485 serial communication interface
◆ variety power supply and signal output
◆ supports standard MODBUS protocol and GPRS
◆ Low pressure loss measurement tube
◆ High intelligentization , Maintenance-free
Specification
| Executive standard | JB-/T 9248-1999 | ||||||
| Nominal diameter | 15-2000mm | ||||||
| velocity range | 0-10m/s | ||||||
| Degree of accuracy | ±0.5%R, ±1%R ( < DN20) | ||||||
| Medium conductivity | ≥5µS/cm, Actual conductivity≥30µS/cm | ||||||
| 1.0MPa | 1.6MPa | 2.5MPa | 4.0MPa | |||
| DN15-DN800 | DN15-DN800 | DN15-DN600 | DN15-DN50 | ||||
| Environment temperature | Sensor | 0℃- +80℃ or -25℃- +120℃ or +70℃- +250℃ | |||||
| Incorporate type | -10℃- +55℃ | ||||||
| Highest medium temperature | Separate body-type | CR chloroprene rubber liner (CR) | +80℃ | ||||
| Polytetrafluoroethylene lining (F4) | +120℃ | ||||||
| Polite lining (F46) | +120℃ | ||||||
| Teflon (PFA) | +180℃ | ||||||
| Fluorosilicone rubber (FVMQ) | +250℃ | ||||||
| Output signal | 4-20mA, Pulse/Frequency 2kHz(Default), 5KHz(Max) | ||||||
| Cable entry size | M20*1.5 (Standard nylon waterproof connector, optional explosion-proof metal connector) | ||||||
| Supply voltage | 110/220VAC (100-240VAC), 50Hz/60Hz; 24VDC±10% | ||||||
| Power dissipation | ≤15VA | ||||||
| Digital communication | RS-485, support standard Mudbugs-RTU protocol; GPRS | ||||||
| Signal electrode and the ground electrode material | Stainless steel 316L, Hastelloy C, Hastelloy B, titanium, tantalum, platinum | ||||||
| Form of electric pole | Interpolating, extrapolating electrode need to customize | ||||||
| Number of electrodes | Standard configuration 3-4 electrodes(two measuring electrodes plus a grounding electrode),according to the caliber configuration | ||||||
| Flange standard | Conform to the international GB9119(customize according to customer’s demand) | ||||||
| Connecting flange material | Standard carbon steel and stainless steel are needed to be customized | ||||||
| Grounding ring material | Stainless steel, and stainless steel that contains molybdenum, etc. | ||||||
| DN12-DN450 | Stainless steel 1 Cr18Ni9Ti(Ordinary austenitic stainless steel SUS321) | ||||||
| Housing material | Standard carbon steel and stainless steel are needed to be customized | ||||||
Level of protection | Separate body-type | IP68, IP65 | |||||
| Incorporate type | IP65 | ||||||
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