Rajguru Electronics (I) Private Limited
Rajguru Electronics (I) Private Limited
Lamington Road, Mumbai, Maharashtra
GST No. 27AAICR8525J1ZW
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Humidity and Temperature Sensor

Ours is a reputed firm, prominently engaged in supplying and trading Humidity and Temperature Sensor in varied specifications at most competitive prices. The offered product is fabricated from best grade organic macromolecule material and ultra modern technology to ensure its durable performance at the customer's end. These humidity sensors are widely used in numerous industries like textile, tobacco, pharmaceutical, hospitals, workshops, storage and meteorology.  

Digital Thermometer Temperature Sensor & Humidity Meter With Probe

Digital Thermometer Temperature Sensor & Humidity Meter With Probe
  • Digital Thermometer Temperature Sensor & Humidity Meter With Probe
  • Digital Thermometer Temperature Sensor & Humidity Meter With Probe
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Approx. Price: Rs 131 / PieceGet Latest Price
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Product Details:

MaterialABS
ColorBlack & White choice available
Weight50g
Battery2 LR44 button batteries (Included)
SizeAbout 48x28.5x15.2mm/1.88x1.12x0.59''
LCD screenAbout 35.7x16.8mm/1.4x0.66''
Wire length1.5m/4.9ft

This Digital Mini Humidity Thermometer allows you to easily and fast know the environment temperature and humidity around you anywhere. Perfect to use in office, bedroom, living room, incubators, brooders, cigar rooms and any other place that requires monitoring of temperature and humidity levels

FEATURES:

  • 2 in1 Meter: digital electronic thermometer and hygrometer for measuring temperature and humidity for indoor use.
  • Precision: temperature measurement accuracy up to +/-1C Celsius Degree (under normal temperature), humidity measurement accuracy +/-5%.
  • Mini size: perfect to use in incubators, brooders, cigar humidors, reptile tank.
  • Easy to Read: with LED display, better visual effects, you can see the temperature or humidity in the distance.
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DHT22 Digital Temperature And Humidity Sensor Module

DHT22 Digital Temperature And Humidity Sensor Module
  • DHT22 Digital Temperature And Humidity Sensor Module
  • DHT22 Digital Temperature And Humidity Sensor Module
  • DHT22 Digital Temperature And Humidity Sensor Module
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Approx. Price: Rs 410 / PieceGet Latest Price
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Product Details:

Size38 x 20 mm
Supply voltage5V
Temperature range-40 to 80 deg C resolution0.1deg C error
Humidity range0-100%RH resolution0.1%RH
Sequence of the lineVCC,GND,S
Designed forAnalog sensor interfaces

DHT22 capacitive humidity sensing digital temperature and humidity module is one that contains the compound has been calibrated digital signal output of the temperature and humidity sensors. Application of a dedicated digital modules collection technology and the temperature and humidity sensing technology, to ensure that the product has high reliability and excellent long-term stability.


The sensor includes a capacitive sensor wet components and a high-precision temperature measurement devices, and connected with a high-performance 8-bit microcontroller. The product has excellent quality, fast response, strong anti-jamming capability, and high cost.


Standard single-bus interface, system integration quick and easy. Small size, low power consumption, signal transmission distance up to 20 meters, making it the best choice of all kinds of applications and even the most demanding applications.


DHT22 has higher precision and can replace the expensive imported SHT10 temperature and humidity sensor.


It can measure the environment temperature and humidity to meet the high demand.The product has high reliability and good stability.If it's used and combined with special sensor Arduino expansion board,it will be easily implemented the interactive effect which related to the temperature and humidity perception.


Caution: DHT22 digital temperature and humidity sensor is designed for analog sensor interfaces. The analog port will be used as the digital which will not occupy the original digital port of the Arduino.The lines of the sensor which can transform the analog function to digital that can be use on digital port.

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DHT22 Digital Temperature And Humidity Sensor

DHT22 Digital Temperature And Humidity Sensor
  • DHT22 Digital Temperature And Humidity Sensor
  • DHT22 Digital Temperature And Humidity Sensor
  • DHT22 Digital Temperature And Humidity Sensor
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Approx. Price: Rs 392 / PieceGet Latest Price
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Product Details:

Accuracyhumidity +/- 2 % RH (Max +/- 5 % RH) ,
ModelDHT22
Sensor Length (millimetre)small size 14 x 18 x 5.5 mm; big size 22 x 28 x 5 mm
Sensing periodAverage: 2 s
Resolution or sensitivityhumidity 0.1% RH ; temperature 0.1 Celsius
Temperature sensorThermistor
Humidity sensorPolymer humidity capacitor
Repeatabilityhumidity +/- 1% RH; temperature +/- 0.2 Celsius
Supply voltage3.3 to 5.5V DC
Operating rangehumidity 0 to-100 % RH , temperature - 40 to 80 deg Celsius
Output signaldigital signal via 1- wire bus

The DHT22 is a basic, low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air, and spits out a digital signal on the data pin (no analog input pins needed).

Simply connect the first pin on the left to 3-5V power, the second pin to your data input pin and the right most pin to ground. Although it uses a single-wire to send data it is not Dallas One Wire compatible! If you want multiple sensors, each one must have its own data pin.

Compared to the DHT11, this sensor is more precise, more accurate and works in a bigger range of temperature/humidity, but its larger and more expensive.

Comes with a 4.7K - 10K resistor, which you will want to use as a pullup from the data pin to VCC.
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DHT22 Wired (AM2302) Humidity and Temperature Sensor

DHT22 Wired (AM2302) Humidity and Temperature Sensor
  • DHT22 Wired (AM2302) Humidity and Temperature Sensor
  • DHT22 Wired (AM2302) Humidity and Temperature Sensor
  • DHT22 Wired (AM2302) Humidity and Temperature Sensor
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Approx. Price: Rs 517 / PieceGet Latest Price
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Product Details:

Usage/ApplicationTemperature Measurement
Part NumberModel
Accuracyhumidity +-2%RH(Max +-5%RH); temperature +-0.5Celsius
Voltage3.3 TO 5.5V DC
Model Name/NumberAM2302
I Deal InNew Only
Humidity hysteresis+-0.3%RH

AM2302 output calibrated digital signal. It applys exclusive digital-signal-collecting-technique and humidity sensing technology, assuring its reliability and stability. Its sensing elements is connected with 8-bit single-chip computer.

Every sensor of this model is temperature compensated and calibrated in accurate calibration chamber and the calibration-coefficient is saved in type of programme in OTP memory, when the sensor is detecting, it will cite coefficient from memory.
Small size & low consumption & long transmission distance(100m) enable AM2302 to be suited in all kinds of harsh application occasions. Single-row packaged with four pins, making the connection very convenient.


Specification:

Model

AM2302

Power supply

3.3-5.5V DC

Output signal

digital signal via 1-wire bus

Sensing element

Polymer humidity capacitor

Operating range

humidity 0-100%RH; temperature -40~80Celsius

Accuracy

humidity +-2%RH(Max +-5%RH); temperature +-0.5Celsius

Resolution or sensitivity

humidity 0.1%RH; temperature 0.1Celsius

Repeatability

humidity +-1%RH; temperature +-0.2Celsius

Humidity hysteresis

+-0.3%RH

Long-term Stability

+-0.5%RH/year

Interchangeability

fully interchangeable

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DHT11 Temperature And Humidity Sensor

DHT11 Temperature And Humidity Sensor
  • DHT11 Temperature And Humidity Sensor
  • DHT11 Temperature And Humidity Sensor
  • DHT11 Temperature And Humidity Sensor
  • DHT11 Temperature And Humidity Sensor
  • DHT11 Temperature And Humidity Sensor
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Approx. Price: Rs 67 / PieceGet Latest Price
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Product Details:

AccuracyAt 25 deg C +/- 5% RH
Temperature Range (Degree Celsius)At 25 deg C +/- 2 deg C
ApplicationHVAC, dehumidifier, testing and inspection equipment, consumer goods, automotive, automatic control,
Power supplyDC 3.5-5.5V
Resolution16Bit
Temperature0deg to 50 deg C, +/- 2 deg C accuracy
Sampling periodmore than 2 seconds
Operating voltage3-5V
Humidity20%-80%, 5% accuracy;

DHT11 is an inexpensive sensor that provides calibrated digital outputs for ambient temperature and relative humidity. It comes in a single row 4-pin package and operates from 3 to 5.5V power supply. It can measure temperature from 0-50 °C with an accuracy of ±2°C and relative humidity ranging from 20-95% with an accuracy of ±5%. It has got its own proprietary 1-wire protocol, and therefore, the communication between the sensor and a microcontroller is not possible through a direct interface with any of its peripherals. The protocol must be implemented in the firmware of the MCU through bit-banging of an I/O pin.

Low-cost temperature and humidity sensor. Requires a single digital I/O pin to read both temperature and humidity values. 

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DS18B20 Waterproof Temperature Sensor

DS18B20 Waterproof Temperature Sensor
  • DS18B20 Waterproof Temperature Sensor
  • DS18B20 Waterproof Temperature Sensor
  • DS18B20 Waterproof Temperature Sensor
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Approx. Price: Rs 76 / PieceGet Latest Price
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Product Details:

Temperature Range-55 to 125 Deg C
Accuracy+-0.5 degree C
MaterialStainless steel
Model Name/NumberDS18B20
BrandRajguru Electronics
Stainless Steel Tube Size6x 45mm
Output LeadRed (VCC),Black (GND),Yellow (DATA)
Adjustable Resolution9 - 12 degree C
Power Supply Range3.0V to 5.5V
Cable Length100 cm

This is a Waterproof DS18B20 Temperature Sensor/Thermometer. The probe uses original DS18B20 temperature sensor chip. It is waterproof, moisture-proof and anti-rust with the high-quality stainless steel tube encapsulated. No other components, unique single bus interface.
This Maxim-made item is a digital thermo probe or sensor that employs DALLAS DS18B20. Its unique 1-wire interface makes it easy to communicate with devices. It can converts temperature to a 12-bit digital word in 750ms (max). Besides, it can measures temperatures from -55°C to +125°C (-67F to +257F). In addition, this thermo probe doesn't require any external power supply since it draws power from data line. Last but not least, like other common thermo probe, its stainless steel probe head makes it suitable for any wet or harsh environment

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XH- W1209 DC 12V -50 to 110 Temperature Control Switch

XH- W1209 DC 12V -50 to  110 Temperature Control Switch
  • XH- W1209 DC 12V -50 to  110 Temperature Control Switch
  • XH- W1209 DC 12V -50 to  110 Temperature Control Switch
  • XH- W1209 DC 12V -50 to  110 Temperature Control Switch
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Approx. Price: Rs 153 / PieceGet Latest Price
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Product Details:

Minimum Order Quantity1 Piece
Power/Voltage12V DC
Current RatingStatic current less than 35mA, attract current less than 65mA
Temperature Range-50 to +110 degC
Size48 x 40mm
able LengthAbout 52 cm
Humidity20% ~ 85%
Static CurrentLess Than 35MA
Attract CurrentLess Than 65MA
Output Power10A relay

Specification:
  • Static current: 35MA, attract current 65MA
  • Measurement input: NTC (10K 0.5%) Waterproof Sensor
  • Temperature control mode: ON / OFF
  • Hysteresis accuracy: 0.1C
  • Refresh rate: 0.5S
  • Resolution: When temperature is 0.1C, the resolution is -9.9~99.9, other temperature segment is 1°C
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XH-W1401 Intelligent Digital Thermostat Temperature Control Sensor

XH-W1401 Intelligent Digital Thermostat Temperature Control Sensor
  • XH-W1401 Intelligent Digital Thermostat Temperature Control Sensor
  • XH-W1401 Intelligent Digital Thermostat Temperature Control Sensor
  • XH-W1401 Intelligent Digital Thermostat Temperature Control Sensor
  • XH-W1401 Intelligent Digital Thermostat Temperature Control Sensor
  • XH-W1401 Intelligent Digital Thermostat Temperature Control Sensor
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Approx. Price: Rs 278 / PieceGet Latest Price
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Product Details:

Usage/ApplicationTemperature Measurement
Accuracy+- 1 Deg C
Temperature Range-9 degC to 99 degC
Input VoltageDC12V
Refresh Rate0.5S
Size78mm (length) x 50mm (width
Humidity20% to 85% RH
Control Accuracy1 Deg C
Backlash Accuracy1 Deg C
OutputOne 10A relay
Dimensions8mm (length) x 50mm (width)

Products Electrical Characteristics:

  • Refresh rate: 0.5S
  • Measuring input: NTC (10K0.5%) Waterproof sensor
  • Output: one 10A relay
  • Power consumption: quiescent current 40MA, pull current: 5MA

 

Instructions for use:
Start indicator: START ( red ) indicator light, said relay device to work.
Stop lights: STOP ( green ) light is on, the relay off, the device stops working.


Digital tube:

  • Middle red characters digital display to check the current sensor to the actual temperature.
  • Yellow LED display on the left to set the starting temperature
  • Right Yellow LED display to set the stop temperature
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XH-W3001 AC 220V 1500W Digital Microcomputer Thermostat Module

XH-W3001 AC 220V 1500W Digital Microcomputer Thermostat Module
  • XH-W3001 AC 220V 1500W Digital Microcomputer Thermostat Module
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Approx. Price: Rs 188 / PieceGet Latest Price
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Product Details:

Model Name/NumberXH-W3001
Size60mm x 45mm x 31mm
Weight26 gm
Installation Pitch73mm (aperture 4mm)
Measurement Accuracy+/- 0.2 degree centigrade
Output Power120W / 1500W (MAX)
Input PowerDC 12V / 110V-220V
Control Accuracy+/- 0.1 degree centigrade
Temperature Control Range-50 to 110 degree centigrade
Output TypeDirect output (input/output synchronization)
Measuring inputNTC 10K L = 1M waterproof probe
Temperature Measurement Range-50 to 110 degree centigrade
Output Current10A (MAX)

The W3001 temperature controller adopts single-chip microcomputer control system and high-precision temperature control probe, with outstanding temperature control performance and precision. Simple control panel, wide temperature range, independent judgment of heating and cooling mode, simple setting


PACKAGE INCLUDES:

  • DC 110V-220V 1500W 10A Microcomputer Digital Temperature Controller Digital Display Thermostat Control Switch
  • NTC 10K Thermistor Sensors Digital Temperature Probe

 

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Dileep Jain (CEO)
Rajguru Electronics (I) Private Limited
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