Service:Water.Wetted Materials:Body: Brass, polyethylene; Couplings: Brass; Measuring Chamber: Polyethylene, ABS plastic, ferrite, acetal.Flow Range:See model chart on catalog page.Accuracy:Transitional flow: ±5%; Nominal flow: ±2%.Temperature Limit:104°F (40°C).Pressure Limit:232 psi (16 bar).Totalizing Display Maximum:See model chart on catalog page.Output Signal:Pulse output with frequency proportional to flow rate (WMT2 only).Pulse Options:0.1 gal, 1 gal, 10 gal, 100 gal per pulse (1 L, 10 L, 100 L per pulse) (WMT2 only).Electrical Rating:0.01 A @ 24 VAC/DC (WMT2 only).Electrical Connections:Color-coded lead wires, 4.5´ (1.5 m) long (WMT2 only).Mounting Orientation:Horizontal with the register face pointing up.Weight:See dimension chart on catalog page.