Gas meter 1>Accuracy:2.5%(DN<40) 2>Output:pulse,4-20mADC 3>Display:LCD,LED 4>min.velocity of flow:less than 1.5m/s

Gas flow meter is a high accuracy flow sensor.Several output and display methods canbe selected.it can be used in the fields of air,natural gas and gas to be measured

FEATURES:

1.low pressure loss

2.Hi-accuracy popularly:±1.0%,special calibrated::±0.5%

3.Low velocity min.velocity of flow:less than 1.5m/s

4.Compensation with temperture and pressure compensation(option).

5.Lubricate with lubicated system(option)

6.LCD display

7.Multi output pulse,4^20mADC.

8.spectrum

15,25,40,50,80,100,150,200,250,300mm.

Specification:

DN(mm)	Normal Flow Range(Nm3/h)						PN(mPa)	Pressure loss (kPa)
	Error 1.0 %		Error 1.5 %		Error 2.5 %
	Min	Max	Min	Max	Min	Max
15*					1.5	7.5	6.3	1
25					6	42
40	8.4	84	8.4	160			1.0 1.6 2,5
50	16.8	168	16.8	336
80	34	340	34	680
100	51	510	51	1020
150	98	980	98	1960
200	170	1700	170	2550
250	230	2300	230	3450
300	400	4000	400	6000

Note:Mark"*" means special order

Media temperature: -20~60 Degree Centigrade.

Ambient temperature: -20~50 Degree Centigrade

Humidity:Less than 95%.

LWGQ-300 Field display gas meter with Lithium battery