Product description
Fault finder for HR pumps
Fault diagnostic device for PWM motors in HR pumps. Can measure and generate pulse and 0-10 Volt signals. Provides information on volume flow and motor status.
Now easily determine where the fault is: in the PWM motor or in the control unit? This test instrument is designed for simultaneous testing and measurement on a bidirectional pump.
Applications
Motor with Pulse Width Modulation testing
The PWM test instrument has a graphic display and intuitive operation with 6 keys.
Handy test device, complete with batteries and accompanying test leads. Robustly constructed, suitable for daily use by the professional.
PWM stands for Pulse Width Modulation. Modern high-efficiency pumps and fans work with this technology because it saves a lot of energy.
Want to know more about PWM? See this webpage for
basic concepts of PWM technology. For the
announcement about Sun & Wind Energy. Click here
for the
Technical Datasheet from Resol.
Specifications
• Fabrication: Resol
• Input: PWM/ 0...10 V
• Output: PWM/ 0...10 V
• Measuring range: 0...15 V
• PWM frequency: 290...2000 Hz
• Requires: 3 AAA batteries
• Dimensions: 120 x 65 x 27 mm
• Housing: plastic
• Safety class: IP54
• Operating range: 0...40 °C
• Manual: English, German
* Delivery includes batteries and various test leads.