Audited Supplier
Woltman type with pulse output
Transmission sensor: Reed switch
Body: Gray cast iron or ductile cast iron for option
Sustain its measuring accuracy and numeral display
Unique design and advanced testing measures ensure a secure transmission
Maximum distance between connected meter and a data collector: 150m
Applicable to various kinds of data collcetor
1. Dry-dial,Magnetic drive
2. Vacuum sealed register ensures the dial kept free from fog and keep the reading clear in a long term service
3. Selected high quality materials for steady & reliable characteristic
4. Measuring accuracy conform to ISO 4064 class B Standard
5. Low head loss
6. Register for universal use within this range detachable without removing the meter from the pipeline for a easy maintenance and replacement
Description
This range of water meter is used to measure the total quantity of cold water which consumed in industrial
enterprise & mining,passing through the pipeline.
Working condition
Water temperature of cold water meter:≤50ºC
Water temperature of hot water meter: ≤90ºC
Working pressure:≤1.6MPa
MAIN TECHNICAL DATA
| Meter Size (mm) | class | Max Flow | Nominal Flow | Transitional Flow | Min Flow | Min Reading lectura | Max Reading lectura |
| m3/h | m3/h | m3 | |||||
| 50 | B | 30 | 15 | 3 | 0.45 | 0.01 | 999999 |
| 65 | B | 50 | 25 | 5 | 0.75 | 0.01 | 999999 |
| 80 | B | 80 | 40 | 8 | 1.2 | 0.01 | 999999 |
| 100 | B | 120 | 60 | 12 | 1.8 | 0.01 | 999999 |
| 125 | B | 200 | 100 | 20 | 3 | 0.01 | 999999 |
| 150 | B | 300 | 150 | 30 | 4.5 | 0.01 | 999999 |
| 200 | B | 500 | 250 | 50 | 7.5 | 0.01 | 999999 |
| 250 | B | 800 | 400 | 80 | 12 | 0.01 | 9999999 |
| 300 | B | 1200 | 600 | 120 | 18 | 0.01 | 9999999 |
| 400 | B | 2000 | 1000 | 200 | 30 | 0.01 | 9999999 |
| 500 | B | 3000 | 1500 | 300 | 45 | 0.01 | 9999999 |
DIMENSIONS AND WEIGHT
| Meter Size | Length | Width | Height | Connecting Thread | Weight KG | |||
| D | D1 | Connecting Bolt | ||||||
| mm | kg | |||||||
| 50 | 200 | 175 | 257 | 165 | 125 | 4×M16 | 12 | |
| 65 | 200 | 185 | 267 | 185 | 145 | 4×M16 | 13 | |
| 80 | 225 | 200 | 277 | 200 | 160 | 8×M16 | 15 | |
| 100 | 250 | 220 | 287 | 220 | 180 | 8×M16 | 19 | |
| 125 | 250 | 245 | 297 | 245 | 210 | 8×M16 | 22 | |
| 150 | 250 | 285 | 375 | 285 | 240 | 8×M20 | 47 | |
| 200 | 350 | 345 | 400 | 340 | 295 | 8×M20 | 48 | |
| 250 | 450 | 395 | 484 | 395 | 350 | 8×M20 | 110 | |
| 300 | 450 | 445 | 506 | 445 | 400 | 12×M20 | 115 | |
| 400 | 500 | 565 | 621 | 565 | 515 | 16×M24 | 180 | |
| 500 | 500 | 670 | 725 | 670 | 620 | 20×M24 | 330 | |
At low zone is ±5% from minimum flow rate (qmin) to transitional flow rate (qt) exclusive boundary
At high zone is ±2% from transitional flow rate (qt) to overload flow rate (qs) exclusive boundary
