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Documents: WMH-A-C-07-1

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WMH-A-C-07-1 | Multi-Jet hot water meter | 1-1/2" pipe size | 1 gal pulse output. | Dwyer

Multi-Jet hot water meter, 1-1/2" pipe size, 1 gal pulse output.

Brand: DwyerSKU: WMH-A-C-07-1

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Overview Details for WMH-A-C-07-1

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Multi-Jet hot water meter | 1-1/2" pipe size | 1 gal pulse output.

SERIES WMH MULTI-JET HOT WATER METER

High Temperature Threshold, Pulsed Output

The Series WMH High Temperature Multi-Jet Water Meters are a series of mechanical, water totalizing meters that display the total water usage in gallons with m3 options. They are available in a range of body sizes and include NPT or BSPT optional couplings. The high temperature resistant brass body is compatible in applications with high temperature water no suitable with standard brass water meters and maintains its accuracy.

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Product Applications

HVAC applications
Measuring total condenser water flow in residential, commercial and industrial applications
Remote hot water monitoring

High temperature threshold of 190°F (88°C) ideal for high temperature applications
Multi-jet design allows for simplicity and accuracy with wide flow ranges, even in low flow applications
Magnetically driven, hermetically sealed register does not leak or fog and is completely separated from the water
Designed for long service life and maintenance-free operation
Integral strainer that protects meter from particulate damage
Easy installation with included coupling adapters
Pulsed output proportional to flow allows for remote flow totalization

Specifications

Series: WMH MULTI-JET HOT WATER METER
Category/Type: Flow
Type: Water Meters
Series: WMH MULTI-JET HOT WATER METER
Service: Water.
Wetted Materials: Body: Brass; Couplings: Brass; Measuring Chamber: Brass.
Flow Range: See model chart on catalog page.
Accuracy: WMH-A-X-XX: Transitional Flow: ±3%; Nominal Flow: ±1.5%.
Temperature Limit: 190°F (88°C).
Pressure Limit: 150 psi (10 bar).
Totalizing Display Maximum: See model chart on catalog page.
Output Signal: Pulse output with frequency proportional to flow rate.
Pulse Options: 0.1 gal; 1 gal; 10 gal; 100 gal per pulse (1 L; 10 L; 100 L; 1000 per pulse) See model chart on catalog page. (Consult factory for m3; BSPT units or additional pulse output options)
Electrical Rating: 0.01A @ 24VAC/DC.
Electrical Connections: Color-coded lead wires; 4.5' (1.5 m) long.
Mounting Orientation: Horizontal with register facing up.
Weight: See dimension chart.