Dwyer WMH Multi-Jet High-Temperature 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.
Dwyer WMH Multi-Jet Features
- 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
Application
- HVAC applications
- Measuring total condenser water flow in residential, commercial and industrial applications
- Remote hot water monitoring
Another Article: |
Dwyer WMH Multi-Jet Specification
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. |
Ref: dwyer-inst.com
Download Data Sheet: Series WMH Multi-Jet Hot Water Meter