Temperature Probe
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Temperature Sensor

Stainless steel temperature sensor for use in extreme environments

  • sensor size: 0.6 dia x 5cm
  • Port: Micro USB / Audio Plug
  • Cable length: 300cm, 500cm
  • sensor material: Stainless Steel
  • Accuracy: ± 0.5°C (over the range -10℃ ~ +85℃)
  • Temperature Range: -55℃ ~ 125ºC (-67°F ~ 257°F)
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Air Temperature & Humidity Sensor

Monitoring temperature and humidity simultaneously with one sensor

  • Accuracy: ±0.2 / 0.15℃ ; ±2% / 1.5% RH
  • Port: Micro USB / Audio Plug
  • Size of Sensor: 7.5 x 1.5cm (diameter)
  • Cable Length: 300cm, 500cm
  • Material: PE + stainless steel
  • Communication protocol: RS485 Modbus
  • Operating Condition: -40°C ~ +80°C (-40°F ~ +176°F); 0 ~ 100% RH
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Soil Temperature and Humidity Probe
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Soil Temperature and Moisture Sensor

Monitoring the soil temperature and humidity with embedded RS485 interface

  • Material of sensor: Stainless steel
  • Connector: Micro USB / Audio Plug
  • Operating Condition: -40°C ~ +85°C (-40°F ~ +185°F) 0 ~ 100% RH
  • Storage Temperature Range: -40°C ~ +85°C (-40°F ~ +185°F)
  • Accuracy: ± 0.5°C
  • Output Interface: RS485
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PT 100 Industrial-grade Temperature Sensor

Professional mechanism, high quality material, specially design for industrial use

  • Monitoring range: -200 ~ 400℃
  • Size of sensor: 5 x 200mm
  • Cable Length: 3.5 x 500mm
  • Connector: Micro USB / Audio Plug
  • Communications protocol: ModBus RTU
  • IP rate of sensor: IP 68
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PT 100 Industrial-grade Temperature Probe
wind speed
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Support WS1 Pro / GS1 / SP1 / NR1

Wind Speed Sensor

Paired with WS1 Pro and GS1, RS485 external wind speed sensor

  • Measuring Range: 0 ~ 30m/s
  • Measurement Accuracy: ± (0.3+0.03v) m/s
  • Response Time : < 1s
  • Baud Rate: 9600 bit/s
  • Materials: Polycarbonate
  • Power consumption: < 1w
  • Operating Temperature Range: -30°C ~ +70°C (-22°F ~ +158°F)
  • Operating Humidity Range: 15 ~ 85% RH
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Support GS1 / SP1

Leaf Temperature & Humidity Sensor

Simulates leaf characteristics (physiology) and measures temperature and humidity.

  • Power supply: DC 4.5 ~ 30V
  • Humidity: Range: 0 ~ 100%RH, Resolution: 0.1%RH,
    Accuracy: ±3% (@ 0 ~ 50%, 25°C)
  • Temperature: Range: -40 ~ 80°C, Resolution: 0.1°C,
    Accuracy: ±0.5°C (@ 25°C)
  • Protection grade (IP Rating) : IP67
  • Dimension: 65 × 15 × 138.5mm
  • Output signal: RS485 (Modbus protocol)
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Ethylene_Oxygen_Sensor
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Ethylene & Oxygen Sensor

Built-in multi-protection like lightning protection, reverse wiring protection and over current protection

  • Power supply: DC 5V
  • Oxygen: Range: 0 ~ 25% Vol, Resolution: 0.1 Vol
  • Ethylene: Range: 0 ~ 20 ppm, Resolution: 0.1 ppm
  • Output signal: RS485 (Modbus protocol)
  • Temperature range: -20℃ ~ 50℃
  • Humidity range: 5% ~ 90%RH without condensation
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Atmospheric Pressure Sensor

Monitoring the atmosphere pressure with embedded RS485 interface

  • Power supply: DC 5V
  • Measuring medium: Air
  • Measuring range: 26 ~ 126kPa
  • Accuracy: ±50Pa
  • Long-term stability: -0.1 kPa/year
  • Response time: ≤ 1s
  • Output signal: RS485 (Modbus protocol)
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Total Solar Radiation Sensor
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Total Solar Radiation Sensor

Well designed highly transparent dust cover to make sure accurate measurement.

  • Power supply: 7 ~ 30V DC
  • Measurement object: Sunlight
  • Measuring range: 0 ~ 1800 W/㎡
  • Accuracy: ±5%
  • Wavelength range: 400 - 1100nm
  • Resolution: 1 W/㎡
  • Response time: ≤ 10s
  • Annual Stability: ≤ ±2%
  • Cosine response: ≤ ±10%
  • Output signal: RS485 (Modbus protocol)
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Wind Direction Sensor

Measures wind direction (360°) for long term outdoor usage.

  • Power supply: 5 ~ 30V DC
  • Operating temperature: -20℃ ~ 60℃
  • Working humidity: 0% RH ~ 80% RH
  • Output signal: RS485 (Modbus protocol)
  • Measuring range: 0 ~ 359.9°
  • Accuracy: ±1°
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Rainfall_Sensor
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Rainfall Sensor

Direct rainfall reading, no secondary calculation required

  • Power supply: 4.5 ~ 30V
  • Rain-bearing diameter: φ200mm
  • Sharp angle of cutting edge: 40° ~ 45°
  • Resolution: 0.2mm
  • Measuring error: ±0.32mm (simulated rainfall 4 mm/min)
  • Rain intensity range: 0 ~ 4 mm/min (max 8 mm/min)
  • Output signal: RS485 (Modbus protocol)
  • Operating environment: 0 ~ 55℃, < 95% (40℃)
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H2S Sensor

Monitoring the concentration of H2S with embedded RS485 interface

  • Power supply: 10 ~ 30V DC
  • Output signal: RS485
  • Accuracy: ± 3% FS
  • Warm-up time: ≥ 5 minutes
  • Zero drift (-20 ~ 40℃): ± 5 ppm
  • Range: 0 ~ 100 ppm
  • Response time: ≤ 35 s
  • Power consumption: 0.12 W
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NH3 Sensor
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NH3 Sensor

Monitoring the concentration of NH3 with embedded RS485 interface

  • Power supply: 10 ~ 30V DC
  • Output signal: RS485
  • Measurement range: 0 ~ 500 ppm
  • Response time: ≤ 25 s
  • Zero drift (-20 ~ 40℃): ≤ ± 15 ppm
  • Warm-up time: ≥ 48 hours
  • Power consumption: 0.9 W
  • Accuracy: ± 20% FS Oxygen content: ≥ 18% VOL
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Smoke Alarm

Wide coverage area and easy to install Smoke measurement and alarm

  • Dimension: φ101mm × 34mm
  • Communication protocol: RS485
  • Sensitivity: 0.5dB/m (± 0.1dB/m)
  • Operating voltage: DC 9-36V
  • Operating current: ≤ 20mA
  • Alarm sound: ≥ 85dB/3m
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Smoke Alarm
Soil EC Sensor
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Soil EC & Temperature & Moisture Sensor

Combined soil moisture, conductivity and temperature in one sensor

  • EC: Range: 0 ~ 20000us/cm; Resolution: 1 us/cm; Accuracy: ±3% FS in the range 0 ~ 10000 us/cm, ±5% FS in the range 10000 ~ 20000 us/cm
  • Moisture : Range: 0 ~ 100%; Resolution: 0.1%; Accuracy: ±2% within 0 ~ 50%, ±3% within 50 ~ 100% (brown soil, 60%, 25°C)
  • Temperature: Range: -40 ~ 80°C; Resolution: 0.1°C; Accuracy: ±0.5°C
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Soil PH Sensor

Monitoring the soil PH with wide range and good linearity

  • Power supply: DC 5 ~ 30V
  • Maximum power consumption: 0.5W (24V DC power supply)
  • Measuring range: 3 ~ 9 PH
  • Operating temperature: -20 ~ 60°C
  • Response time: ≤ 10s
  • Accuracy: ± 0.3PH
  • Dimension: 45 × 15 × 123mm
  • Output signal: RS485 (Modbus protocol)
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Soil PH Sensor
ai-rs485
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AI-RS485 Converter

Converting 4 ~ 20mA analog inputs to RS485 signals

  • Power supply: DC 9 ~ 36V
  • Collected signal: Analog Input 4 ~ 20mA
  • Number of interfaces: 4 channels single terminal
  • AD conversion resolution: 12 bit
  • Accuracy: 0.1%
  • Communication protocol: RS485 (Modbus protocol)
  • Working environment: -40℃ ~ 85℃, 0%RH ~ 95%RH
  • Size: 82 × 50 × 32mm
  • Cable length: 3m
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Water Immersion Sensor

Leak detection, accurate and sensitive

  • Detection object: tap water
  • Power supply: DC 10 ~ 30V
  • Output signal: RS485
  • Power consumption: 0.4W
  • Operating temperature: -20℃ ~ 60℃
  • Working humidity: 0 ~ 80% RH
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gan-wet-bulb
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Wet & Dry Bulb Temperature Sensor

Built-in 10 parameters, such as dry bulb temperature, wet bulb temperature, dew point temperature, etc.

  • Power supply: DC 5 ~ 12V, Operating environment: -40 ~ 60℃, 0 ~ 80%RH
  • Dry bulb temperature: Range: -40 ~ 80℃, Accuracy: ±0.2℃ (@ 0 ~ 65℃)
  • Wet bulb temperature: Range: -40 ~ 80℃, Accuracy: ±0.3℃
  • Relative Humidity: Range: 0-100%, Accuracy: ±2%RH (@ 10 ~ 90%RH)
  • Air pressure: Range: 26 ~ 126kPa, Accuracy: ±50Pa
  • Dew Point Temperature: Range: -50℃ ~ 80℃, Accuracy: ±0.3℃
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Vibration Sensor

Continuous monitoring of vibration index.

  • Supply voltage: 3 × AA batteries
  • Measuring range: Maximum vibration value 0 ~ 1000
  • Maximum current: 306 mA
  • Working environment: -40 ~ 60℃, 0% ~ 80% RH
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PM-sensor
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Pumped PM Sensor

Laser detection principle, pump sampling monitoring.

  • Supply voltage: DC 12V (constant power supply)
  • Particle measuring range: 0.3 ~ 1.0μm; 1.0 ~ 2.5 μm; 2.5 ~ 10 μm; > 10 μm
  • Particle counting efficiency: 50% @ 0.3μm 98% @ ≥ 0.5μm
  • Effective measuring range: PM2.5, PM10: 0-1000μg/m³; TSP: 0 ~ 2000 μg/m³
  • Maximum measuring range: PM2.5, PM10: ≥ 5000 μg/m³; TSP: ≥ 10000 μg/m³
  • Particle mass concentration resolution: 1 μg/m³
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External CO2 Sensor

Knowing the indoor air quality by connecting the CO2 external sensor

  • Cable Length: 300cm
  • Connector: Audio plug
  • Effective Range: 400 ~ 10000ppm / 0 ~ 2000ppm / 400 ~ 2000ppm
  • Accuracy: ± (30ppm + 3%) / ± (50ppm + 5%) / ± (40ppm + 3%) @type.
  • Size of the sensor: 110 x 85 x 45mm
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