Wireless Ambient Sensor Node

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About the Wireless IIoT Ambient Sensor Node

Whether monitoring conditions in an office, cold storage or technical data center the sensor node is packed with with a variety of sensors to monitor indoor environmental quality and provide the needed data. It keeps track of air quality index (via measuring a broad range of gases including Volatile Organic Compounds), temperature, humidity, ambient light, noise level and barometric pressure.

The Wireless Ambient Node also includes an accelerometer for measuring vibration and movement as well as HAL-sensor for magnet proximity detection to make it a complete platform for a wide range of use cases. The Node is battery-operated and stands conditions as water and is dust-proof.

The Node runs Wirepas Mesh connectivity software making it the perfect choice for large-scale mesh-networks for sensor data collection.

Key features Wireless Ambient Sensor Node

Product features

• 2.4GHz / Wirepas Mesh
• Dual-MCU
• NRF52 (connectivity)
• STM32 (application)
• Battery CR2477, 1000 mAh
• Operating temp 0 to +60
• Size: ø41,5mm x 14,9mm

Super-set of sensors

• 3-axis accelerometer
• Air Quality (VOC)
• Temperature and Humidity
• Barometric pressure and altitude
• Ambient noise and light
• HAL-sensor

Customization options *

• BT LE or BT mesh
• IP67 protection
• Branding and color

Fixing methods

• Integrated magnets
• Attachment plates *
• Adhesive *

Accelerometer

• High-performance 3-axis linear accelerometer
• ±2g/±4g/±8g/±16g dynamically selectable full scales
• Measuring accelerations with data rates of 1 Hz to 5 kHz
• 6D/4D orientation detection, Free-fall detection, Motion detection
• “Sleep-to-wake” and “Return-to-sleep”

Barometer

• Pressure range 300 - 1100 hPa
• Typical error +/- 1hPa

Humidity

• 0 to 100% RH operating range, +/- 4%
• typical accuracy error

Temperature

• High-precision temperature sensor
• Sensor accuracy, max +/- 0.2 °C

Ambient light

• Approximate the human-eye response
• High accuracy requires a direct line of sight to the sensor (on the right side of the node button)

Air quality (VOC)

• Detects a broad range of gases to measure air quality, including Volatile Organic Compounds.

Ambient noise

• Approximate to human-ear noise range, output in dB
• Acoustic sensor, a low noise input buffer and an output amplifier
• Omnidirectional with RF immunity

HAL

• Magnet proximity binary detection.

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