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Water Meter Product

A smart single-jet mechanical water meter: a brass body with an impeller measuring element, magnetic register and a battery-powered radio module for automated meter reading. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Build & assembly graph

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Bill of materials

7 top-level lines · 39 rows shown · 40 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Meter Body 4 parts water-meter-body 1 5 assembly
1.1 Brass Body Casting water-meter-body-casting 1 part
1.2 Inlet Strainer water-meter-strainer 1 part
1.3 Connection Tail Nut water-meter-connection-nut 2 part
1.4 O-Ring Set oring-set 1 part
2 Measuring Element 6 parts water-meter-measuring-element 1 7 assembly
2.1 Impeller water-meter-impeller 1 part
2.2 Impeller Spindle water-meter-spindle 1 part
2.3 Ball Bearing ball-bearing 2 part
2.4 Neodymium Magnet neodymium-magnet 1 part
2.5 Flow Straightener water-meter-flow-straightener 1 part
2.6 Measuring Cup water-meter-chamber-cup 1 part
3 Register 5 parts water-meter-register 1 10 assembly
3.1 Follower Magnet water-meter-register-magnet 1 part
3.2 Gear Train 2 parts water-meter-gear-train 1 6 assembly
3.2.1 Reduction Gear water-meter-gear 5 part
3.2.2 Gear Carrier Plate water-meter-gear-plate 1 part
3.3 Odometer Dials water-meter-odometer-dials 1 part
3.4 Register Housing water-meter-register-housing 1 part
3.5 O-Ring Set oring-set 1 part
4 Electronic Module 7 parts water-meter-electronic-module 1 15 assembly
4.1 Metering Control Board 4 parts water-meter-control-board 1 5 assembly
4.1.1 Bare PCB pcb-bare 1 part
4.1.2 Microcontroller mcu 1 part
4.1.3 SMD Passive (R/C/L) smd-passives 1 part
4.1.4 Connector connector 2 part
4.2 Flow Pickup Sensor water-meter-flow-pickup 1 part
4.3 LCD Panel lcd-panel 1 part
4.4 Li-ion Cell, 18650 li-cell-18650 1 part
4.5 Radio Module 4 parts water-meter-radio-module 1 4 assembly
4.5.1 Bare PCB pcb-bare 1 part
4.5.2 RF Transceiver water-meter-rf-transceiver 1 part
4.5.3 RF Antenna water-meter-antenna 1 part
4.5.4 SMD Passive (R/C/L) smd-passives 1 part
4.6 Wire Bundle wire-bundle 1 part
4.7 Connector connector 2 part
5 O-Ring Set oring-set 1 part
6 Tamper Seal water-meter-tamper-seal 1 part
7 Fastener Set fastener-set 1 part

Sourcing — likely vendors

Companies that make this · indicative price $20–$3k · MOQ & lead are typical
VendorHQSpecialtyMOQLead time
🇺🇸Kohler
kohler.com ↗
Kohler, US Plumbing fixtures 1,000 units 6–12 wks
🇯🇵TOTO
toto.com ↗
Kitakyushu, JP Sanitaryware 1,000 units 6–12 wks
🇯🇵LIXIL
lixil.com ↗
Tokyo, JP Plumbing (Grohe, American Std) 1,000 units 6–12 wks
🇺🇸Moen
moen.com ↗
North Olmsted, US Faucets & fixtures 1,000 units 6–12 wks
🇨🇭Geberit
geberit.com ↗
Rapperswil, CH Sanitary systems 1,000 units 6–12 wks