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MEASURING DEVICE DANFOSS PFM 1000 10 bar
Easy-to-use PFM 1000 instrument for measuring static pressure, pressure differences, and flow in heating and cooling systems. The package includes a case containing the PFM1000 instrument, 2 AAA batteries, 2 R21 adapters, measuring hoses 2 x 1.5 m (red and blue), measuring needles, and a user manual.
Mobile app with intuitive interface- The instrument's pressure measurement unit measures pressure in balancing components of hydronic systems (e.g., in line control valves) and transmits the measured values to an Android or iOS mobile device via Bluetooth connection.
- The free PFM1000 app downloadable to the mobile device features an intuitive interface with visual menus that make it easy to select the valve.
- The software covers valves commonly sold in Finland. If a valve is not included in the app for any reason, you can manually enter the valve's Kv value, and the app will calculate the flow based on this value.
The PFM 1000 measurement unit is extremely durable, and its robust housing can withstand drops from a height of 2 meters. In addition, the device is highly accurate, based on the following features:
- Highly accurate pressure measurement using a differential pressure sensor and 24-bit processing of pressure sensor data.
- Ability to zero the differential pressure for measurements at very low pressure differences. Zeroing is performed by hydraulically bypassing the pressure inputs.
- The PFM 1000 instrument uses advanced digital technologies that compensate for common inaccuracies in pressure measurements, such as temperature dependencies and measurement nonlinearity.
Measurement data can also be stored independently and directly on the pressure measurement unit. The unit contains a timer that allows programming of periodic data storage directly via the mobile app. Once storage is complete, the unit powers off and retains the data until the app reads it. Direct storage of current values to the mobile device is also possible.
This product description is an automated translation of the original Finnish description.