Prepaid Power Meter มิเตอร์น้ำ-ไฟ แบบเติมเงินก่อนใช้งาน
คุณสมบัติสินค้า:
SKU : PPM01
หมวดหมู่ : IOT System ,
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Product name：Prepaid Smart Water Meter
Specifications：DN15 (4 points) / DN20(6 points) / DN25 (1 inch)
Metrology level：Level 2.0
Display method：LCD
Maximum range：99999.99m3
Poaer s4ply：3.6V lithium battery
Qulescent operating ourrent：<5uA
Normal working current：<20uA
Water：0C~40C(cold water), 0C~90C(hot water)
Working pressure：0.02MPa~1MPa
Net Weight：Approximately 1.62kg / Approximately 1.78kg / About 2.3kg
Inside diameter of water meter：15mm / 20mm / 25mm
Packing number：10pcs/box
Product Name: Single Phase Prepaid Energy Meter
PRODUCT CATEGORY：DDSY6661
Rated voltage：220V
Display mode：LED LCD screen
Frequently rate：50Hz
Accuracy：High
Dimensions：155mmx110mmx55mm
Packing number：20pcs/box
Weight：1 Kg
Application Range：School / Shopping Mall / Factory / Dormitory / Family, etc.
