


Dwyer Instruments WMH-B-C-12-1 | Multi-Jet hot water meter | 32mm pipe size | 1 liter pulse output
High temperature multi-jet water meters, such as the Series WMH, Model WMH-B-C-12-1, are mechanical water totalizing meters that show the total amount of water used in gallons with options for m3. They come with optional NPT or BSPT couplings and come in a variety of body sizes. Standard brass water meters are incompatible with high-temperature environments due to the brass body's resistance to high temperatures, while the accuracy of the water meter remains intact.

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Accuracy | WMH-A-X-XX: Transitional Flow: +/-3% Nominal Flow: +/-1.5% |
Connection | Electrical: Color-coded lead wires, 4.5' (1.5 m) long |
Manufacturer | Dwyer Instruments |
Material | Wetted: Body: Brass Couplings: Brass Measuring Chamber: Brass |
Maximum Operating Pressure | 150 psi (10 bar) |
Maximum operating temperature | 190°F (88°C) |
Mounting | Orientation: Horizontal with register facing up |
Output Signal | Pulse output with frequency proportional to flow rate |
Pulse Options | 0.1 gal, 1 gal, 10 gal, 100 gal per pulse. |
Rating | Electrical: 0.01A @ 24VAC/DC |
Totalizing Display Maximum | See model chart. |
Type | Multi-jet Hot Water Meter |
- Perfect for high temperature applications, the high temperature threshold of 190°F (88°C) makes it perfect.
- Even in low flow applications, multi-jet design offers simplicity and accuracy throughout a wide flow range.
- Hermetically sealed, magnetically powered register that is totally isolated from the water and doesn't leak or fog.
- Long service life and maintenance-free operation are features of the design.
- An integrated strainer guards against particle damage to the meter.
- Coupler adapters are included, making installation simple.
- Remote flow totalization is possible thanks to pulsed output proportional to flow.
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