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Cold / Hot Water Meter, HGLC (R) Woltman

With built-in sensor, this range of cold water meters and hot water meters supports remote reading. It is a great water metering solution for cold or hot water passing through a pipeline.

Features
1. Detachable structure design makes the Woltman water meter easy for installation and maintenance.
2. The dry dial meter is magnetic driven and offers sensitive action and small pressure loss.
3. Due to vacuum sealed register, the dial is free from fogging, and thus the reading is clear in long run.
4. Carefully selected raw material ensures improved stability and reliability.
5. Technical data conforms to ISO 4064 standard.

Working Conditions
Water temperature: 0.1℃~40℃ ( 0.1℃~90℃ for hot water meter)
Water pressure: ≤1.6Mpa

Maximum Permissible Errors
(1) ±5%, from qmin (included) to qt (excluded)
(2) ±2%, from qt (included) to qs (included) (±3% for hot water meter)

Main Technical Specifications
Type Size (mm) Class qs
Overload Flow
qp
Permanent Flow
qt
Transitional Flow
qmin
Min. Flow
Min. Reading Max. Reading
m3/h m3
HGLC-50 50 A 30 15 4.5 1.2 0.0002 999,999
B 3.0 0.45
HGLC-65 65 A 50 25 7.5 2.0 0.0002 999,999
B 5 0.75
HGLC-80 80 A 80 40 12 3.2 0.002 999,999
B 8.0 1.2
HGLC-100 100 A 120 60 18 4.8 0.002 999,999
B 12 1.8
HGLC-125 125 A 200 100 30 8 0.002 999,999
B 20 3
HGLC-150 150 A 300 150 45 12 0.002 999,999
B 30 4.5
HGLC-200 200 A 500 250 75 20 0.002 999,999
B 50 7.5
HGLC-250 250 A 800 400 120 32 0.002 999,999
B 80 12
HGLC-300 300 A 1200 600 180 48 0.02 9,999,999
B 120 18
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