AI helper
Describe the task — I'll match 3 WIKA models in 30 seconds
A2G-520 1
A2G-520
On order
WIKA · Flow measurement · Family A2G

Differential pressure air flow sensor

For ventilation and air-conditioning
Output
0 ... 10 V · 0 ... 5 V
Protection
IP65
CERoHSWEEEEMCRED
Price
On request
Depends on configuration
Request a quote
+38 (067) 285-77-70·info@avigan.com.uaViberTelegram

Description

The model A2G-520 measures the pressure difference on components such as ventilators or pitot tubes, e.g. model A2G-FM, and calculates the air flow using the calibration factor (K factor). By selecting the respective component manufacturer in the menu, the correct calculation formula is automatically taken into account.

To further optimise the air flow measurement under extreme ambient conditions such as altitude and high medium temperature, suitable sensors can be directly integrated.

The piezoresistive measuring element is temperaturecompensated and particularly stable over the long term. It records even the smallest pressure differences and thus ensures high reliability and the highest measurement accuracy. The measured values are available as analogue voltage and current signals, digitally via the RS-485 interface using Modbus ® RTU or via LoRaWAN ® (LPWAN).

Special features

  • Integrated air flow calculation based on all common formulas
  • Optimisation of air flow measurement through additional pressure and/or temperature compensation
  • IIoT-ready and future-proof thanks to analogue and digital signal transmission (Modbus ® ) as well as wireless (LoRaWAN ® )
  • Time-saving instrument configuration and display of current measured values on the smartphone via NFC or WIKA app
  • Precise measuring results, even under extreme ambient conditions
Configurator · Step by step

Build a A2G-520 for your task

The article number is assembled automatically. If unsure — ask an engineer; we'll match the line's parameters.

Step 1 of 3
Configuration structure· click a highlighted segment to jump to that parameter
Your configuration
  • kind of measurementdp-flow-sensor
  • Unit—
  • operating Range—
  • measuring range—
  • signal output0...10 V, 3-wire
  • Digital displaywithout
  • zero point settingwithout
  • analog out 2without
  • Relayohne
  • input signalwithout
  • Special cable connectionwithout
  • Accessorieswithout
  • Certificateswithout
  • Approvalswithout
  • Additional ordering informationWithout
AI suggestion by parameters

Finish your configuration

Select every option to submit the request.

Send request
Send request