LORA Wireless water meter
LORA Wireless water meter with valve
LORA Wireless water meter with valve. This type of water meter can be use of detection mode by double reed switch.
Product catalog
Water meters, flow meters and parts
Mechanical, ultrasonic and wireless water meters, flow meters, meter parts and check valves for OEM and export orders.
LORA Wireless water meter
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LORA Wireless water meter
Electronic remote valve controlled water meter LoRa
Electronic remote valve controlled water meter LoRa. DN15-25 This type of water meter can be use of detection mode by double reed switch.
Technical guides
How to select and maintain water meters
Articles on meter selection, installation, remote reading and troubleshooting.
Oct 19, 2026Woltman Cold Hot Water Meter
Woltman Water Meter Maintenance: Symptoms, Causes and Field Fixes
Why a Woltman meter reads low, stops registering or over-reads, what each symptom points to, and the maintenance that keeps it accurate.
Oct 19, 2026Woltman Cold Hot Water Meter
Woltman vs Ultrasonic Water Meter: How to Choose for Large Diameter Lines
A comparison for DN50 and larger lines: cost, low-flow accuracy, pressure loss, moving parts, power needs, and which meter suits which application.
Oct 19, 2026Woltman Cold Hot Water Meter
Woltman Water Meter Installation: Straight Pipe Runs, Orientation and Common Errors
Straight pipe lengths, mounting orientation, and the five install errors that make a Woltman turbine meter read inaccurately in the field.