water meter adapts to measure the liquid ratr and total flowrate of low viscosity
1>Accuracy:0.2%,0.5%,1.0%
2>Display:LCD
Water meter
Feature:
1.Hi-Accuracy 0.2%,0.5%,1% optional.
2.Wearable Tungsten carbonized shaft and bearing,be the same with medium of sully.
3.Erode-resistant Be the same with sea water,ammonia,acetometer,etc.
4.Bi-direction Pulse,4~20mADC,total and rate display in the field.
5.Power supply 5~24VDC
6.Explode-proof Ex d11 BT4/Ex ib 1
7.spectrum 2,4,6,10,15,25,40,50,80,100,150,200,250,300mm
Specifocation:
DN(mm)
Flow range(m3/h)
Medium temp.
PN
(mPa)
Env.Temp
Pressure loss
(mPa)
Error (0.2%)
Error (0.5%)
Error (1.0%)
Min
Max
Min
Max
Min
Max
2A
0.03
0.16
-20~+120
(150*)
(Degree Centigrade)
6.3
-25~+55
(Degree Centigrade)
0.12
4A
0.04
0.25
6A
0.1
0.6
6.3
16*
25*
40*
0.08
10A
0.2
1.2
0.05
15A
0.6
4
0.6
6
0.035
25A
1.6
10
1
10
40A
3
20
3
20
2
20
1.6or2.5
16*
25*
0.025
50A
6
40
6
40
4
40
80A
16
100
16
100
10
100
100A
25
160
25
160
20
200
1.6
2.5
150A
60
400
50
300
40
400
200A
100
600
80
800
250A
160
1000
120
1200
1.6
300A
260
1600
180
1800
