BETA-MJ-SDC20
20mm Multi-Jet Water Meter (Cold) Dry Dial
Suitable for: BMS system integration/ Sub tenant Metering / Facilities Monitoring
Potable water approved (75/33/EEC) ISO4064 Compliant / WRAS approved
Approved to MID R80 T50
MODEL: BETA ~ compact design for most metering applications
METER TYPE: MULTI-JET IMPELLAR DESIGN
DIAL TYPE: Dry Dial , Frost Resistant
METER BODY MATERIAL: BRASS- epoxy coated
Drinking water approved (75/33/EEC) Qmin 50 L/Hour Qn 2.5 m3/hr Qmax 5 m3/hr
ACCURACY CLASS B :: INSTALLATION HORIZONTAL OR VERTICAL
CONNECTIONS BSP - fittings supplied (nuts, tails & washers)
MAXIMUM WORKING PRESSURE 16 bar
MAXIMUM TEMPERATURE 30C
FILTRATION: INTEGRAL STRAINER (to stop large particles)
SECURITY: TAMPER EVIDENT WIRE LOCK & SEAL
PULSE OUTPUT ~ Reed Switch (See Options)
TECHNICAL DATA AND DIMENSIONS (Class B)
|
GAUGE
|
mm
inches
|
15
1/2''
|
20
3/4''
|
25
1''
|
30
1.1/4''
|
40
1.1/2''
|
50*
2''
|
|
Qmax
|
m/h
|
3
|
5
|
7
|
12
|
20
|
30
|
|
Qn
|
m/h
|
1.5
|
2.5
|
3.5
|
6
|
10
|
15
|
|
Qt
|
l/h
|
120
|
200
|
280
|
400
|
800
|
3000
|
|
Qmin
|
l/h
|
30
|
50
|
70
|
100
|
200
|
450
|
|
PN
|
bar
|
16
|
16
|
16
|
16
|
16
|
16
|
|
Pressure loss
|
bar
|
< 1
|
< 1
|
< 1
|
< 1
|
< 1
|
< 1
|
|
Sensitivity
|
l/h
|
< 10
|
< 15
|
< 20
|
< 20
|
< 40
|
< 40
|
|
Minimum reading
|
lt
|
0.05
|
0.05
|
0.05
|
0.05
|
0.5
|
0.5
|
|
Maximum reading
|
m
|
99.999
|
99.999
|
99.999
|
99.999
|
999.999
|
999.999
|
|
Weight (with connections)
|
Kg
|
1.4
|
1.7
|
2.6
|
3.10
|
5.20
|
8.50
|
|
L (Length)
|
mm
|
110-145-165-170
|
190
|
160-260
|
160-260
|
200-300
|
300
|
|
W (Width)
|
mm
|
99
|
99
|
104
|
104
|
125
|
125
|
|
H (Height)
|
mm
|
107
|
109
|
115
|
120
|
148
|
173
|
* Available 2" Screwed or 2" PN16 Flanged
