Analogeingänge – BeanDevice AN-420 Xtender

BeanDevice® AN-420 Xtender

Self-powered wireless data logger with 4-20mA current loop inputs

The BeanDevice® AN-420 Xtender is a wireless data logger with 4-20 mA current loop inputs. Special care is taken in the analog signal conditioner design with an accuracy of ±0.08 % (FS) and a dynamic range of 16-bits.

The sensor is directly powered by a high accuracy and adjustable DC/DC converter integrated inside the device. The excitation voltage is remotely configurable through the BeanScape® (4.5 to 20 V). This device is powered by Lithium-thionyl chloride primary battery with a capacity of 6.5 Ah.

Characterized by a watertight (IP65) and small (146.05 mm x 65.5 mm x 33.5 mm) aluminum enclosure, an integrated data logger that can store up to 1,000,000 data acquisitions, as well as a maximum wireless range of 1 Kilometer (L.O.S.), this wireless device is well suited for all types of industrial applications.

While the vast majority of wireless sensors show their limits in harsh industrial environment, the BeanDevice® AN-420 Xtender integrates an innovative antenna diversity design, boosting the radio link quality in environments subject to random and diverse disturbances. Antenna diversity improves both the quality and reliability of a wireless link by 30 %.

The wide range of industrial protocols available on our wireless device (ModBus TCP/RTU/ASCII and OPC DA) enable an easy integration into your IT environment.

The BeanDevice AN-420 Xtender is suitable for the following applications:

  • Remote monitoring
  • Built-in test equipment
  • Process supervision

Main Features

  • Self-powered wireless data logger with 4-20 mA current loop inputs
  • 100 % Wireless Technology: the sensor power supply is provided by BeanDevice (4.5 V to 20 V)
  • Excellent radio link budget due to the antenna diversity & a high power RF front-End designed by BeanAir
  • Number of Input Channels : 4 or 2 channels
  • High measurement accuracy: < 0.08 %
  • Maximum Radio Range : 1000 m (L.O.S)
  • Embedded Datalogger: up to 1,000,0000 data acquisition records (with events dating)
  • OPC server allowing real time access from your IT system to the BeanScape® (available on BeanScape® Premium+)
  • Entirely autonomous system with an integrated primary cell
  • « Plug and Play » installation : requires no knowledge of wireless technology
  • Extended operating temperature range: –40° C to +85° C
  • IP65 Watertight aluminium enclosure suitable for harsh industrial environment
  • M12 Sensor connector with IP67 degree of protection
  • CE marking
  • Directive R&TTE (Radio) ETSI EN 300 328

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