Audited Supplier
UL-DW
6 Years
Horizontal
Hot Water
C
Digital
15-50mm
Industrial
Ultrasonic
General Water Meter
Wet Water Meter
Traditional
MID&ISO4064&OIML R49
Ultrasonic Water Meter
Yes
250
E1/E2
DEAZESU
1PC/Box
DN15-50
China
9028200000
Product Description
ensures reliable and long lasting precision and support full smart IoT solutions.
PARAMETERS:
| Size | Dn15 | Dn20 | Dn25 | Dn32 | Dn40 | Dn50 |
| L | 110/115/130/165 | 130/154/190/195 | 225/230 | 230/260 | 245/300 | 300 |
| L1 | 204/209/224/259 | 234/258/294/299 | 345/380 | 354/384 | 374/429 | 446 |
| D | G3/4B | G1B | G1-1/4B | G1-1/2B | G2B | G2-1/2B |
| d | R1/2 | R3/4 | R1 | R1-1/4 | R1-1/2 | R2 |
| H | 124 | 124 | 151 | 151 | 151 | 151 |
| h | 205 | 205 | 245 | 245 | 245 | 245 |
| B | 110 | 110 | 132 | 132 | 132 | 132 |
METROLOGY:
| DN | mm | 15 | 20 | 25 | 32 | 40 | 50 |
| R | Q3/Q1 | 250 | 250 | 250 | 250 | 250 | 250 |
| Q4 | m3/h | 3.125 | 5 | 7.875 | 12.5 | 20 | 31.25 |
| Q3 | m3/h | 2.5 | 4 | 6.3 | 10 | 16 | 25 |
| Q2 | l/h | 16 | 25 | 40 | 64 | 102 | 160 |
| Q1 | l/h | 10 | 16 | 25 | 40 | 64 | 100 |
| Starting ow rate | l/h | <4 | <4 | <4 | <8 | <11 | <20 |
| Max. reading | m3 | 99 999.999 | |||||
| Min. reading | liter | 0.1 | |||||
| Min. reading (calibration) | liter | 0.0001 | |||||
The Flow Error Curve:
From Q1 inclusive up to but excluding Q2 is ± 2% for T30 (From Q1 inclusive up to but excluding Q2 is ± 3% for T50); From Q2 inclusive up to and including Q4 is ± 5%;
Structure&Dial Design:
Suggest to install the UL-DW water meter at U5 D3 (Straight pipe before the water meter at 5D, after the water meter at 3D);
water flow should be in the same direction with the arrow on water meter main case; if installed horizontally (or vertically),
water meter surface should face right upwards (or right ahead),and it cannot have any de ection from water meter outlet axis;
The installation location should be protected from sunlight, freezing, pollution and water drown for easy removing and cannot
be installed near the inlet and outlet of the pump;
Flush the pipe work thoroughly to clear all impurities before installing the water meter; The water meter and pipeline should be
connected by pipeitting, sealing gaskets and connecting nuts (the connections) .
FAQ:
Q: What is your payment term?
A: 1.T/T,30% down payment, balance to be paid before shipment. 2.L/C.
Q: What is your main market?
A: Southeast Asia,Middle East ,South America,Europe etc.
Q: How about your capacity?
A: 50000pcs/month
Q: Can you give me a discount?
A: As you know, we are manufactory,so please believe us our price is competitive. If the quantity is big,we can consider give you
a discount.
Q: Can i get free samples from your factory?
A: Yes,samples can be free,however, freight has to be charged.
Q: If products have some quality problem,how would you deal with?
A: We will responsible for all the quality problems.
