Kobold DRH rotary vane flow meters are available in a variety of materials, enabling them to measure a very wide range of aqueous media, low-viscosity liquids, or corrosive chemical solutions. The DRH is a compact liquid flow sensor with a permanent magnet embedded in a rotating impeller. Hall-effect sensors detect the passage of magnets and provide an output proportional to the flow rate. The DRH can provide a frequency output, a 4-20 mA analog output, or a versatile compact electronic assembly that provides an LED display, a 4-20 mA analog output, or a programmable setpoint switch. The compact size, wide range of material combinations and economical** make the KOBOLD DRH a flow sensor for industrial or OEM applications with a pressure of up to 100 bar.
Parameter. Measuring range.
0.2 - 8 ..2.5 - 50 l min water.
Mechanical connections. g ⅜ g 1, ⅜" npt, 1" npt
Material. Nickel-plated brass, 316 SS, POM, PVDF
Pressure-resistant. 100 bar temperature resistant.
Precision. 2.5 % full scale.
Output. Pulse frequency, 4-20 mA analog output, transistor switching.
Applicable media. Liquid.
Peculiarity. Compact size.
Seven materials are available.
Pulse output, 4-20 mA analogue output, or optional digital display.
Working pressures up to 100 bar
Short delivery time and fast delivery.