Rainbow Technology

LoraWan Sensor
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LORAWAN HCHO formaldehyde sensor

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PRODUCT DESCRIPTION

1. Sensor parameters1.1 Probe parametersparameterTechnical indexMeasuring range0-2ppm/0-5ppmmeasurement accuracy2% of reading (25℃)measurement methodElectrochemical sensorsResponse time＜15

Product Introduction

The LoRaWAN equipment independently developed by our company is small in size, convenient to transport, carry and install, and can be dynamically adjusted at any time. The appearance, working conditions, safety requirements, functional requirements and communication requirements of the equipment can be adapted to different measurement environments.

Products Features

The device measures data in real time and uses wireless networks for transmission. Product network transmission adopts stable and reliable operator network, mature technology and stable transmission, strong signal and wide coverage. At the same time, the device supports regular data collection and active upload to the server platform.

Application Range

Applied to formaldehyde monitoring

Index parameter

1. Sensor parameters

1.1 Probe parameters

parameter	Technical index
Measuring range	0-2ppm/0-5ppm
measurement accuracy	≤±2% of reading (25℃)
measurement method	Electrochemical sensors
Response time	＜15s
Working temperature environment	-30~50℃
Working humidity environment	0~95%RH, no condensation

1.2 Probe type

serial number	Range	Resolution / detectable lower limit	life
5P	5ppm	10ppb	>2 years
5PJ	2ppm	1ppb	>3 years

2. Equipment and communication parameters

2.1 Lorawan version product parameters

parameter name	Parameter content
Power supply	DC power supply (12-24V DC)
Battery Life	≥1 year (higher can be customized by default)
Working frequency	868 frequency band
Transmission distance	800 meters (default) ~ 4500 meters (theoretical limit)
Signal protocol	Lora-Wan or private agreement

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