Hebei Shanghong Meters Technology Co., Ltd. is one of the leading manufacturers and suppliers of dn200 removable element bulk woltman cold water meter in China. If you're going to wholesale high quality dn200 removable element bulk woltman cold water meter, welcome to get pricelist and quotation from our factory.
Parameters of Woltman water meter
Dimensions
Type | Size | L Length | H Height | Connecting Flange | ||
D1 Outside Diameter | D2 Bolt Circle Diameter | Connecting Bolts (n-M) | ||||
mm | ||||||
LXLC-50 | 50 | 200 | 214 | 165 | 125 | 4-M16 |
LXLC-65 | 65 | 200 | 224 | 185 | 145 | 4-M16 |
LXLC-80 | 80 | 225 | 279 | 200 | 160 | 8-M16 |
LXLC-100 | 100 | 250 | 289 | 220 | 180 | 8-M16 |
LXLC-125 | 125 | 250 | 299 | 250 | 210 | 8-M16 |
LXLC-150 | 150 | 300 | 319 | 285 | 240 | 8-M20 |
LXLC-200 |
200 |
350 |
346 |
340 |
295 | 8-M20(1.0DE ) |
12-M20(1.6MPa) | ||||||
LXLC-250 |
250 |
450 |
434 | 395(1.0MPa) | 350(1.0MPa) | 12-M20(1.0MPa) |
405(1.6MPa) | 355(1.6MPa) | 12-M24(1.6MPa) | ||||
LXLC-300 |
300 |
500 |
459 | 445(1.0MPa) | 400(1.0MPa) | 12-M20(1.0MPa) |
460(1.6MPa) | 410(1.6MPa) | 12-M24(1.6MPa) | ||||
NOTE: The flange dimension conforms to ISO7005-1:1988 standard. Flange standard can be customized. Order for products of special requirements is also accepted.
Pulse Position
Size | Pulse Position |
DN50-65 | 10/100/1000L/Pulse |
DN80-200 | 100/1000L/Pulse |
DN250-300 | 1000L/Pulse |
Pressure Loss Curve
Exploded View
Flow Technique Specification
Nominal Flow | Maximum Flow Q4 | Permanent Flow Q3 |
Q3 /Q1 |
Q2 /Q1 | Transitional Flow Q2 | Minimum Flow Q1 | Minimum Reading | Maximum Reading | ||
Full Glass Seal | Common Seal | Full Glass Seal | Common Seal | |||||||
DN | m3/h | m3/h | m3 | |||||||
50 |
31.3 |
25 |
50 | 1.6 | 0.8 |
0.5 |
0.0005 |
0.0002 |
999,999 |
999,999 |
4 | 2 | |||||||||
65 |
50 |
40 |
50 | 1.6 | 1.3 |
0.8 |
0.0005 |
0.0002 |
999,999 |
999,999 |
4 | 3.2 | |||||||||
80 |
78.8 |
63 |
50 | 1.6 | 2 |
1.3 |
0.002 |
0.002 |
999,999 |
9,999,999 |
4 | 5 | |||||||||
100 |
125 |
100 |
50 | 1.6 | 3.2 |
2 |
0.002 |
0.002 |
999,999 |
9,999,999 |
4 | 8 | |||||||||
125 |
200 |
160 |
50 | 1.6 | 4 |
3.2 |
0.002 |
0.002 |
999,999 |
9,999,999 |
4 | 12.8 | |||||||||
150 |
312.5 |
250 |
50 | 1.6 | 8 |
5 |
0.002 |
0.002 |
999,999 |
9,999,999 |
4 | 20 | |||||||||
200 |
500 |
400 |
50 | 1.6 | 12.8 |
8 |
0.002 |
0.002 |
999,999 |
9,999,999 |
4 | 32 | |||||||||
250 |
787.5 |
630 |
25 | 1.6 | 40.3 |
25.2 |
0.02 |
0.02 |
9,999,999 |
99,999,999 |
4 | 100.8 | |||||||||
300 |
1250 |
1000 |
25 | 1.6 | 64 |
40 |
0.02 |
0.02 |
9,999,999 |
99,999,999 |
4 | 160 | |||||||||
The Operation Description Of The Two Reed Switches System
Please see the diagram of the two reed switches system below, the two reed switches would be operated “ON” OR” OFF” respectively by the magnet fitted to the pointer or gear during its running on the register, but never “ON” at the same time unless the out- magnet attacks.
The two reed switches operate two “ON” and two “OFF” in one round of the pointer or the gear means one signal output, this principle prevents the loss or overcounting of the signal output due to the switches joggling or the pipe vibrating, so assures the reliability of the signal output.
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 Meters.
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