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HCZ-H8-B Humidity Sensor, HCZ Series, 20% to 90% RH, 3 %, Through Hole, No Housing
- The rated voltage is 1Vrms
- Operating frequency ranges from 0.5KHz to 2KHz
- Operating temperature range from 0°C to 60°C
- Operating humidity range from 20%RH to 90%RH
- Rated power of 0.2mW
- Humidity accuracy range from -3%RH to +3%RH
- Available without housing
This HCZ-H8-B humidity sensor was designed by Multicomp. This humidity sensor is widely used in air conditioners, humidifiers, dehumidifiers, hygrometers, recorders, the transmitter for relative humidity measurement, control, and display. The terminal electrode of HCZ-H8-B uses lead-free solder material such as Sn / Ag / Cu. This product was designed in conformity with the RoHS directive. This Indicates that lead, cadmium, mercury, hexavalent chromium, and specific bromine-based flame retardants were not used. Thus this sensor offers highly precise, more accurate, and works in a bigger range of humidity.
HCZ-H8-B humidity sensor Module features Small size & low consumption & long transmission distance makes it ideal for all kinds of application occasions. Moreover, this sensor offers a better humidity measuring range, from 20%RH to 90%RH with -3%RH to +3%RH accuracy. This module operates at a rated voltage of 1Vrms at a rated power of 0.2mW. It measures the surrounding air and outputs a digital signal on the data pin (no analogue input pins are needed). Thus it is quite simple to use but requires careful timing to grab data.

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- Power: DC 3.3-5.2V
- Humidity: 0~99.9% RH
- Temperature: -20 ~ 60℃
- Precision: ±3% RH, ±0.5 ℃
- Output: Digital (1 wire)
- Accurate, durable and high quality
- 4 pin package
- Ultra-low power
- No additional components
- Excellent long-term stability
- All calibration, digital output
- Completely interchangeable
- Long distance signal transmission
- Relative humidity and temperature measurement
- Dimension: 60 x 27 x 14mm
DS18B20 PROBE
- Usable temperature range: -55 to 125°C (-67°F to +257°F)
- 9 to 12-bit selectable resolution
- Uses 1-Wire interface- requires only one digital pin for communication
- Unique 64 bit ID burned into a chip
- Multiple sensors can share one pin
- ±0.5°C Accuracy from -10°C to +85°C
- Temperature-limit alarm system
- Query time is less than 750ms
- Usable with 3.0V to 5.5V power/data
- Each pin uses a heat-shrinkable tube to prevent short circuit, internal sealing glue.
- Stainless steel tube encapsulation waterproof moistureproof prevents rust.
- Stainless steel tube 6mm diameter by 30mm long.
- Contains DS18B20 temperature sensor.
- Uses 1-Wire interface- requires only one digital pin for communication.
- Unique 64 bit ID burned into the chip.
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Flex Sensor 2.2”
- Flex length: 5.6 cm
- Operating voltage: 0-5V
- Power rating: 0.5Watt (continuous), 1 Watt (peak)
- Life:1 million
- Flat Resistance: 25K Ω
- Resistance Tolerance: ±30%
- Bend Resistance Range: 45K to 125K Ohms(depending on the bend)
- Total Length: 2.2″
- Bends and Flexes physically with the motion device.
- Simple Construction.
- Dimension:14.6 x 9.8 x 4.6 cm
- Weight: 30 Grams
HR202 Digital Temperature Humidity Sensor
- Working Voltage: 3.3 V-5 V
- Output AO - analog output, DO - digital output
- High-quality HR202 humidity sensor
- Comparator output signal is clean, good waveform, driving ability, more than 15mA
- Adjust the temperature distribution position detection threshold
- The output form: DO digital switching outputs ( 0 and 1 ) and AO analog voltage output
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- PCB Board Size: 3.2 cm x 1.4 cm
LM35 SENSOR
- Calibrated Directly in Celsius (Centigrade)
- Operates from 4 V to 30 V
- Linear + 10-mV/°C Scale Factor
- ±0.5°C Ensured Accuracy (at 25°C)
- Can measure temperature ranging from -55°C to 150°C
- Less than 60-µA Current Drain
- Low Self-Heating, 0.08°C in Still Air
- Non-Linearity Only ±¼°C Typical
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- Drain current is less than 60uA
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- Analog output voltage: 0V to 5V
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- Detection range:10 ppm-300 ppm NH3, 10 ppm-1000 ppm Benzene, 10 ppm-300 ppm Alcohol
- Heating voltage (high): 5V ± 0.1
- Heating voltage (low): 1.4V ± 0.1
- Load resistance: Adjustable
- Heating resistance: 33Ω ± 5%
- Heating consumption: less than 800mW
- Detection temperature: 20℃±2℃
- Relative humidity: 65%+-5%RH
- Preheat duration 20 seconds
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- Operating Voltage: 3.3 – 5V.
- Type: Analog Sensor.
- Detection range: 100~1000ppm(H2 gas)
- Heating voltage (high): 5V ± 0.1
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- Load resistance: Adjustable
- Heating resistance: 31Ω ± 5%
- Heating consumption: less than 800mW
- Using temperature: -20°C-50°C
- Storage temperature: -20°C-50°C
- Relative humidity: 55%+-5%RH
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Soil Moisture Sensor
- Operating voltage: 3.3V to 5V Operating Current: 5mA.
- Dual output mode, analogue output and digital output
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- Fixed bolt hole for easy installation
- Onboard power indicator (red) and digital switching output indicator (green)
- LM393 comparator chip
- Panel PCB Dimension: Approx.3cm x 1.5cm
- Soil Probe Dimension: Approx. 6cm x 3cm
- Cable Length: Approx.21cm
- Dimensions: 98 x 23 x 4.mm
- Weight (gm): 15

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