Thermal Gas Flowmeter

• Customization: Available
• Accuracy: ±0.2-0.5%
• Main Application: Water, Wastewater, Diesel Fuel, Fuel Oil, Nature Gas
• Model NO.: PK1000
• Size: Dn3~Dn1000
• Sensor: Tube/Flange
• Type: Volume or Mass
• Measuring Media: Gas
• Measuring Principle: Electrical Principles
• Measurement Object: Closed Pipeline
• Certification: DIN, CE, ISO
• Measure Range: 0.60nm/S (Standard 20c, 1.0133mpa)
• Medium Temperature: -10c~+350c
• Power: 24vdc
• Transport Package: Carton
• Specification: ISO
• Trademark: Beifang
• Origin: China
• HS Code: 902610000
• Production Capacity: 100 Sets/Month

Product Description

Thermal gas mass flowmeter

Flow measurement be application for
1 Gas in industrial pipelines
2 Air during gas combustion
3 Flue gas out of chimneys
4 Waterfall gas during water treatment
5 Gas and compressed air during production of cement, cigarette and glass
6 Natural gas, coal gas, liquefied gas, flare gas and hydrogen gas etc.
7 Flow measurement of trapped gas in steelworks

This flow meter can directly measure fluid mass flow without requiring temperature and pressure compensation. Its conspicuous features are as follows: Direct trade settlement, no movable components, small pressure loss, wide range ratio, high accuracy, high reliability, simple installation and convenient operation. It is extensively used in the industries such as petroleum, chemical industry, medical industry, heat power plant and environmental protection etc.

Item	Thermal gas flowmeter
Measurement range	(0~60) Nm/s (standard state: 20C, 1.0133Mpa)
Ambient temperature	-40C~+85C  Degr.
Medium temperature	-10C~+350C Degr.
Accuracy	± 1%reading; ± 0.5%full range
Repeatability	± 0.5% full range
Output	Flow velocity: (4~20) mADC; temperature: (4~20) mADC;
Temperature coefficient	0.05%/10C Degr.
Output impedance	Rmax: (Vs -12)/0.02(Ω ), where Vs is supply voltage.
Response speed	1S
Power supply voltage	24VDC± 10%; 220VAC± 10%
Working pressure	1.6Mpa (when exceeding 1.6Mpa, an agreement can be signed for goods supply)
Communication interface	RS232 or RS485 can set and adjust all parameters and monitor master variables
Display interface	LED and buttons allow users to set flow rate range and alarm points and to calibrate the parameters such as flow rate and temperature etc on site
Explosion proof certification	idIICT4 (except for acetylene gas)
Protection class	IP67