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 indoorenvironmental qualityand 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 measuringvibrationandmovementas well as HAL-sensor formagnet proximity detectionto 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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