measuring gas fuel consumption

measuring gas fuel consumption   Product Description LWQ series gas turbine flowmeter is learned the flow meter at home and abroad advanced technology optimized design, the comprehensive gas mechanics, fluid mechanics, electromagnetism theory by itself to set temperature, pressure, flow sensor is developed and in the integration of intelligent flow totalizer.especially for a new generation of high precision, high reliability gas precision measuring instrument, has a good performance of low pressure and high pressure measurement, multiple way signal output and low sensitivity to the fluid disturbance, is widely used in natural gas, coal gas, liquefied gas and light hydrocarbon gas and gas metering.
The product by the national anti-explosive products by quality supervision department GB3836.2000 the explosive gas environment with electrical equipment part 1: general requirements ", GB3836.2-2000 "explosive gas environment with electrical equipment part 2: flameproof" d ", "and GB3836.4-2000" explosive gas environment with electrical equipment part 4: "I" intrinsically safe "standard inspection, explosion-proof marks for ExdIIBT6 (explosion-proof type), ExiaIICT6 (Ann).Applicable to the containing type IIA, IIB, IIC T1 ~ T6 temperature classes with explosive gas mixture of 0 (the Ann model only) 1. For the dangerous sites, 2 division.
Typical application: natural gas, oxygen, nitrogen, the low velocity of gas such as compressed air. Features of measuring gas fuel consumption

Special gas metering instrument
Special instrument has oil and gas recovery system
Has high accuracy, generally up to + / - 1.5%, plus or minus 1.0%, R, R type high precision can be up to + / - 0.75% R
Has good repeatability, short-term repeatability could reach 0.05% ~ 0.05%, it is because of good repeatability, flowmeter in trade settlement is preferable
Cardiac initiating flow rate is low, the domestic exclusive launch of low velocity, small measuring range
Is left to test the temperature, pressure, and flow of the gas being measured, can flow automatic tracking compensation, and displays a standard condition (Pb = 101.325 KPa, Tb = 101.325 K) of cumulant, the volume of a gas can be real-time query data such as temperature, pressure, time, date
Has built-in pressure, temperature sensors, high safety performance, compact structure, beautiful appearance
Cardiac system low power consumption, section 3 v10ah lithium battery can use more than 3 years in a row
Cardiac power lost decade, accumulated flow meter coefficient value is not lost parameter of  measuring gas fuel consumption
 

Meter diameter (mm) And the connection mode	25,40,50,65,80,100,125,150,200,250,300 use flange connection
Precision grade	±1.5%R,±1.0%R,±0.75%R (special)
Quantity range	1:10;1:20;1:30
Instrument material	304 stainless steel;Impeller: anticorrosive ABS or high quality aluminum alloy;Monitor: cast aluminum
Measured medium temperature (℃)	-30℃~+80℃
Environmental conditions of temperature	-20℃~+60℃ , relative humidity 5%~90% , atmospheric pressure 86 ~ 106 kpa
The output signal Sensors	pulse frequency signal, the low level 0.8 V or less, high level 8 V or higher two wire system 4 ~ 20 madc current signal Power supply
VOLTAGE	+ 12 VDC and + 24 VDC (optional) + 24 VDC
Display type	instrument comes with 3 v lithium battery
Signal transmission line	STVPV3 x 0.3 (three-wire system), 2 x 0.3 (two wire)
transmission distance	≤1000m
Protection	IP65
Explosion-proof grade basic	ExdIIBT6

 
Packaging & Shipping    1.Standard  package:  Using of carton package and wooden cases  2. As the clients requirement Our Services Service standards: we are committed to providing a high quality,and responsive services to all clients The fastest reply: detailed informations, specific model and price of products will be provided quickly after receiving your inquiry. Quality assurance: good quality is assured by advanced manufacturing technology. And all products will be checked by our quality-control manager. Excellent package:   Using of carton package and wooden cases Company Information   Beijing Gallop High & New Tech co. LTD is a leading manufacturer in producing ultrasonic transmitter; fllow meter and the level meter ,our company has strong technical talent and accumulated rich experience. Our company makes every effort to provide the most valuable and advanced technology level measurement and control products for users.