DN15~DN50 mechanical hot multi jet water meter
Product Description
DN15~DN50 mechanical hot multi jet water meter
MULTI-JET TYPE
Dry-dial Brass Body Hot Water Meters
Application
Measuring the volume of cold (hot) water passing through the pipeline.Water meter is used for home,commercial,municipality,pipeline
Features
·Magnetic Drive, Lower transmission resistance.
·Magnetic shield, for external magnetic field protection.
·Sealed dry register ensures long time clear reading.
·External regulating device.
Accressories: 2pcs coupling, 2pcs coupling nuts and 2pcs washers.
·With high accuracy
·For horizontal use
·Accessories include Strainer, Rotary piston, Connection Widget, connector fitting
Optional Features
·Register sealed type: Dry type; Semi-dry type; Super-dry type.
·Accuracy: R=80 ; 100; 125; 160;class b;class c.
·Size: 15~50mm.
·Hot water.
·Non return valve.
·Reed switch option.
·Several lengths and connections availavle on request.
·Thread end type: BSP / NPT.
·Materials: Brass,Brass interface,Brass material
·Brass working pressure: PN16(16bar)
·Provide pulse output/rs485 modbus/wired remote/pulse splitter/pulse read display
Maximum Permissible Error
·In the lower zone from qmin inclusive up to but excluding qt is ±5%.
·In the upper zone from qt inclusive up to and including qs is ±2%; ±3% for hot water meter.
Standards Compliance
Technical data conform to international standard ISO 4064.
Working Conditions
·Water temperature: 0.1℃~90℃ for hot water meter.
·Water pressure: ≤1.6Mpa (16 bar).
Overall Dimension And Weight
| DN(mm) | 15 | 20 | 25 | 32 | 40 | 50 | 50 |
| Size(inch) | 1/2" | 3/4" | 1" | 1-1/4" | 1-1/2" | 2" | 2" |
| Length(L) | 165/190 | 190 | 260 | 260 | 300 | 300 | 280 |
| Width(W) | 98 | 98 | 103.5 | 103.5 | 125 | 125 | 160 |
| Height(H) | 116 | 117 | 124 | 124 | 162 | 162 | 187.5 |
| Connecting Thread D | G3/4B | G1B | G11/4B | G11/2B | G2B | G21/2B | Flange end |
| Weight(kgs) | 1.65 | 1.79 | 1.85 | 2.68 | 5.25 | 7.25 |
Technical Data
| DN(mm) | 15 | 20 | 25 | 32 | 40 | 50 | |
| Size(inch) | 1/2" | 3/4" | 1" | 1-1/4" | 1-1/2" | 2" | |
| Q4(l/h) | 3125 | 5000 | 7875 | 12500 | 20000 | 31250 | |
| Q3(l/h) | 2500 | 4000 | 6300 | 10000 | 16000 | 25000 | |
| R=80 | Q2(l/h) | 50 | 80 | 126 | 200 | 320 | 400 |
| Q1(l/h) | 31.25 | 50 | 78.75 | 125 | 200 | 250 | |
| R=100 | Q2(l/h) | 40 | 64 | 100.8 | 160 | 256 | 400 |
| Q1(l/h) | 25 | 40 | 63 | 100 | 160 | 250 | |
| R=125 | Q2(l/h) | 32 | 51.2 | 80.64 | 128 | 204.8 | 200 |
| Q1(l/h) | 20 | 32 | 50.5 | 80 | 128 | ||
| R=160 | Q2(l/h) | 22.5 | 40 | 63 | 100 | 160 | 400 |
| Q1(l/h) | 15.62 | 25 | 39.37 | 62.5 | 100 | 250 | |
| Max.Reading(m⊃3;) | 99,999 | 99,999 | 99,999 | 99,999 | 99,999 | 99,999 | |
| Min.Reading(Liter) | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | |
| Max.Pressure(Bar) | 16 | 16 | 16 | 16 | 16 | 16 | |
| Pressure Loss | 63 | ||||||
| Max.Temperature | T=50/90 | ||||||
| Pulse Output Option | Vmax=24V | ||||||
| Imax=100mA | |||||||
| Pmax=2W | |||||||
Warranty
All meters will be guaranteed against defects in workmanship and materials for a period of one (1) year from the date of acceptance. Defective meters or parts discovered within this period shall be replaced without charge upon return to the S.H.Meters.