🔍Smart Campus
Flow Meter
Model: HM-DN40A
Flow meter, lightweight and compact for easy installation, stainless steel impeller shaft, leak-proof sealing ring, German-imported potted Hall sensor, DC 5 V ±10%; for water control payment systems.
- ✓ OEM / ODM supported
- ✓ CE / FCC certified
- ✓ Factory-direct pricing
- ✓ Exported to 20+ countries
WhatsApp: +86 131 6808 2107 · WeChat: 13168082107 · Email: sznowgre@163.com
1. High-temperature plastic body. 2. Impeller with stainless steel shaft, wear-resistant. 3. Sealing ring, leak-proof. 4. German-imported Hall sensor, potted against water. 5. Voltage: DC 5 V ±10%