Capacitive Humidity Sensors Suppliers and Manufacturers

Description Based on a unique capacitive cell, these relative humidity sensors are designed for high volume, cost sensitive Applications such as office automation, automotive cabin air control, home appliances, and industrial Process control systems. They are also useful in all applications where humidity compensation is needed. Features applications • fulll interchangeability with no calibration Required in standard conditions • automotive • instantaneous desaturation after long periods in Saturation phase • home appliance • compatible with automatized assembly Processes, including pb free wave soldering And reflow processes (1) • printers • meteorology • individual marking for compliance to stringent Traceability requirements • part may be washed with distilled water

Capacitive humidity sensor hs1101 hs1101lf humidity and temperature sensor Model number:hs1101lf Description: Based on a unique capacitive cell, these relative humidity sensors are designed for high volume, cost sensitive applications such as office automation, automotive cabin air control, home appliances, and industrial process control systems. They are also useful in all applications where humidity compensation is needed. Features: • lead free component • high reliability and long term stability • patented solid polymer structure • suitable for linear voltage or frequency output circuitry • fast response time and very low temperature coefficient • fulll interchangeability with no calibration required in standard conditions • instantaneous desaturation after long periods in saturation phase • compatible with automatized assembly processes, including pb free wave soldering and reflow processes • individual marking for compliance to stringent traceability requirements • part may be washed with distilled water Applications Automotive/ home appliance/ printers / meteorology

HS1101LF - Relative Humidity Sensor * Lead free component * High reliability and long term stability * Patented solid polymer structure * Suitable for linear voltage or frequency output circuitry * Fast response time and very low temperature coefficient DESCRIPTION Based on a unique capacitive cell, these relative humidity sensors are designed for high volume, cost sensitive applications such as office automation, automotive cabin air control, home appliances, and industrial process control systems. They are also useful in all applications where humidity compensation is needed. FEATURES * Full interchangeability with no calibration required in standard conditions * Instantaneous desaturation after long periods in saturation phase * Compatible with automatized assembly processes, including Pb free wave soldering and reflow processes * Individual marking for compliance to stringent traceability requirements * Part may be washed with distilled water. APPLICATIONS * Automotive * Home Appliance * Printers * Meteorology PERFORMANCE SPECS Operating Temperature: -60 to 140 °C Storage Temperature: -60 to 140 °C Supply Voltage (Peak): 10 Vac Humidity Operating Range: 0 to 100 % RH

Humidity measuring range: 1%rh~ 99 %rh Supply voltage vs: 10 v Time constant (33 to 80 % rh, still air @ 63%) ta: 3.5 s Deviation to typical response curve (10% to 90%) rh) :+/-2 %rh

1. General Our humidity and temperature sensor module is designed base capacitive humidity and temperature sensor by GP Systems. This product utilizes humidity sensor capacitor (HS1101, France Humirel) with optional temperature sensor Pt100 , with characteristics of stable, high accuracy, quick response, good crossing-over and it also use craftwork of SMD, and so own extremely small body, stable and reliably performance. The quality guarantee time is 12 months. 2. Application Electron , pharmaceutical industry, food processing, warehouses, telecom industry, AHUâ??s, Humidity chambers etc. 3. Shape Module (GP15AP) encapsulation shape: With or without shell detail to the picture 4. Specifications: a) Power Supply: 5 V DC b)Electric Current : 2 mA ( Max. 5 mA) c) Temperature operating range: 0-90 0 C d) Humidity operating range: 0-100% Rh (Dew point) e) Humidity measurement range: 2- 99%Rh f) Temperature storing range: -20 to 85 0 C g) Humidity storage range: Under 95% Rh ( Below dew point) h) Accuracy: 2% Rh (At25 0 C and 60%Rh) -

HM1520/HM1520LF Relative Humidity Sensor Description Based on the rugged HS1101LF capacitive humidity sensor, HM1520LF is a dedicated humidity transducer designed for measurements at low humidity. Direct measurement of dew point or water concentration can be easily obtained in really cost effective conditions. Direct interface with a micro-controller is made possible with the module's linear voltage output. HM1520/HM1520LF Relative Humidity Sensor Main features * Tubular form for through wall mounting * Not affected by water condensation * Full interchangeability * Typical 1 to 1.6 Volt DC output for 0 to 20% RH at 5 V DC supply * Calibrated, linear voltage for easy electronic interface * Controlled temperature dependency * Ratiometric to voltage supply Humidity sensor specific features * No affected by long period at low humidity values. * Patented solid polymer structure. * High resistance to chemicals. * Fast response time. HM1520/HM1520LF Relative Humidity Sensor Applications * telecommunication environment * Automotive cabin air control * Home appliances * Agriculture and environment protection * Industrial process control systems

Relative Humidity sensor - HM1520/HM1520LF Based on the rugged HS1101LF capacitive humidity sensor, HM1520LF is a dedicated humidity transducer designed for measurements at low humidity. Direct measurement of dew point or water concentration can be easily obtained in really cost effective conditions. Direct interface with a micro-controller is made possible with the moduleâ??s linear voltage output. Main Features * Tubular form for through wall mounting * Not affected by water condensation * Full interchangeability * Typical 1 to 1.6 Volt DC output for 0 to 20% RH at 5 V DC supply * Calibrated, linear voltage for easy electronic interface * Controlled temperature dependency * Ratiometric to voltage supply Humidity Sensor Specfic Features * No affected by long period at low humidity values. * Patented solid polymer structure. * High resistance to chemicals. * Fast response time.

Applications: H2,3,4 humidity and temperature transmitters are designed for environment monitoring and controlling in industrial, commercial and other buildings. These transmitters can be used for: Humidity and temperature monitoring of supply, exhaust and return air(H2, duct mount) Humidity and temperature monitering in critical environment such as outside air(H3, outside mount) Other applications of immersion humidity and temperature monitoring(H4, separate probe) Features: High performance digital sensors and circuits, ensure accurate measurement and temperature compensation Good long term stability and reliability 100% field changeable sensors, no re-calibration needed Fast response Multiple output signals selectable Industrial design, SS probe and sintered filter High protection rate to IP65 Specifications: Relative Humidity: Sensor: Capacitance polymer Range: 0~100%RH Output: 4~20mA /0~10VDC/RS485 Accuracy: 2%,3%RH(25ípC,20~80%RH) Hysteresis:

AM2302 Temperature and Humidity Sensor Module Product Overview AM2302 Humidity-sensitive capacitance digital temperature and humidity module is a digital output signal containing a calibrated temperature and humidity combined sensor. It uses a dedicated digital modules capture technology and the temperature and humidity sensor technology to ensure that products with high reliability and excellent long-term stability. Sensor includes a capacitive humidity sensing element and a high-precision temperature measurement devices, and with a high-performance 8-bit microcontroller connected. Therefore, the product has excellent quality, fast response, anti-interference ability, high cost and other advantages. AM2302 Temperature and Humidity Sensor Module Applications HVAC, dehumidifiers, testing and inspection equipment, consumer goods, automotive, automation, data loggers, home appliances, humidity regulator, medical, weather stations, and other related humidity measurement and control, etc. AM2302 Temperature and Humidity Sensor Module Product Highlights Ultra-low power, transmission distance, fully automated calibration, using capacitive humidity sensor, completely interchangeable, standard digital single-bus output, excellent long-term stability, high-precision temperature measurement devices. AM2302 Temperature and Humidity Sensor Module Sensor Performance * Humidity range: 0~99.9%RH * Temperature range: -40~+80 deg C * Humidity Accuracy: ±2%RH * Temperature Accuracy : ±0.5 deg C * Humidity Repeatability: ±0.3%RH * Temperature Repeatability: ±0.2 deg C * Service voltage: 3.3V to 5.5V * Output signal: Single

MHR1B humidity sensor module The MHR1B humidity sensor module is designed by Ningbo Junrong Electron. This product with characteristics of stable, best price, good crossing-over and with temperature retrieves performance. It is also ideal to measure temperature and humidity in air-conditioning, dehumidifier, humidifier. 1. Application: Air-conditioning, dehumidifier, humidifierr, Electron, pharmaceutical industry, food processing, warehouses, tobacco, textile, weather, libraries and museum. 2. Specification: (1). Power supply (vin): DC 5V+/-5% (2). Consume current: 1.6mA (max 3mA) (3). Temperature operating range: 0-50 (4). Humidity operating range: Under 95%RH(non dew) (5). Humidity measuring range: 20-95%RH (6). Temperature storing range: 0-70 (7). Humidity storing range: Lower 95%RH (non dew) (8). Humidity measuring Accuracy: +/-5%RH (at 25, 60%RH vin=5.0V), output 1815-2145mV (9)dimension: 28*18*8mm 28*18*8mm

AM2315 Digital Temperature and Humidity Sensor Product Overview AM2315 humidity capacitance is a digital temperature and humidity module contains a digital IIC output has been calibrated temperature and humidity combined sensor. It uses a dedicated digital module acquisition techniques and temperature and humidity sensor technology to ensure that products with high reliability and excellent long-term stability. Sensor includes a capacitive humidity sensing element and a high-precision temperature measurement devices, and with a high-performance 8-bit microcontroller connected. Therefore, the product has excellent quality, fast response, anti-interference ability, high cost and other advantages. AM2315 Digital Temperature and Humidity Sensor Product Features â?¢ Fully calibrated â?¢ Digital signal output â?¢ Ultra-low power â?¢ Excellent long-term stability â?¢ Standard single-wire output AM2315 Digital Temperature and Humidity Sensor Applications HVAC, dehumidifiers, testing and inspection equipment, consumer goods, automotive, automation, data loggers, appliances, humidifiers, medical, weather, and other relevant humidity detection control. AM2315 Digital Temperature and Humidity Sensor Product Highlights Ultra-low power, transmission distance, fully automated calibration, using capacitive humidity sensor, completely interchangeable, standard digital single-bus output, excellent long-term stability, high precision temperature measurement devices. AM2315 Digital Temperature and Humidity Sensor Sensor Performance * Humidity range: 0~99.9%RH * Temperature range: -40 ~ +80 deg C * Humidity Accuracy: ±2%RH * Temperature Accuracy: ±0.3 deg C * Humidity Repeatability: ±0.1%RH * Temperature Repeatability: ±0.2 deg C * Service voltage: 3.3V to 5.5V * Output signal: IIC

Features : Designed for industrial application. Resistant to high temperature and high pressure. Sensor type : Capacitive Humidity Sensor & Pt 100 A class Measuring range : 0 +180 Output : 0 ... 20 mA / 4 ... 20 mA / 0 ... 10 V Accuracy : Temperature 0.15 C / Humidity 2%RH IP rating : IP65

Sht20 digital temperature and humidity sensor product summary The sht20 humidity and temperature sensor of sensirion has become an industry standard in terms of form factor and intelligence: embedded in a reflow solderable dual flat no leads (dfn) package of 3 x 3mm foot print and 1.1mm height it provides calibrated, linearized sensor signals in digital, i2c format. The sht2x sensors contain a capacitive type humidity sensor, a band gap temperature sensor and specialized analog and digital integrated circuit - all on a single cmosens chip. This yields in an unmatched sensor performance in terms of accuracy and stability as well as minimal power consumption. Every sensor is individually calibrated and tested. Lot identification is printed on the sensor and an electronic identification code is stored on the chip which can be read out by command. Furthermore, the resolution of sht2x can be changed by command (8/12bit up to 12/14bit for rh/t) and a checksum helps to improve communication reliability. With this set of features and the proven reliability and long-term stability, the sht2x sensors offer an outstanding performance-to-price ratio. For testing sht2x two evaluation kits ek-h4 and ek-h5 are available. Sht20 digital temperature and humidity sensor features * fully calibrated * digital output, i2c interface * low power consumption * excellent long term stability * dfn type package reflow solderable Sht20 digital temperature and humidity sensor performance Size: 3 x 3 x 1.1 mm Output: i²c digital, pwm, sdm Supply voltage range: 2.1 to 3.6 v Energy consumption: 3.2µw (at 8 bit, 1 measurement / s) Rh operating range: 0 - 100% rh T operating range: -40 to +125'c (-40 to +257'f) Rh response time: 8 sec (tau 63%)

Sht21 digital humidity and temperature sensor product summary The sht21 humidity and temperature sensor of sensirion has become an industry standard in terms of form factor and intelligence: embedded in a reflow solderable dual flat no leads (dfn) package of 3 x 3mm foot print and 1.1mm height it provides calibrated, linearized sensor signals in digital, i2c format. The sht2x sensors contain a capacitive type humidity sensor, a band gap temperature sensor and specialized analog and digital integrated circuit all on a single cmosens chip. This yields in an unmatched sensor performance in terms of accuracy and stability as well as minimal power consumption. Every sensor is individually calibrated and tested. Lot identification is printed on the sensor and an electronic identification code is stored on the chip - which can be read out by command. Furthermore, the resolution of sht2x can be changed by command (8/12bit up to 12/14bit for rh/t) and a checksum helps to improve communication reliability. With this set of features and the proven reliability and long-term stability, the sht2x sensors offer an outstanding performance-to-price ratio. For testing sht2x two evaluation kits ek-h4 and ek-h5 are available. Sht21 digital humidity and temperature sensor features * fully calibrated * digital output, i2c interface * low power consumption * excellent long term stability * dfn type package - reflow solderable Sht21 digital humidity and temperature sensor performance Size: 3 x 3 x 1.1 mm Output: iâ²c digital, pwm, sdm Supply voltage range: 2.1 to 3.6 v Energy consumption: 3.2âµw (at 8 bit, 1 measurement / s) Rh operating range: 0 - 100% rh T operating range: -40 to +125'c (-40 to +257'f) Rh response time: 8 sec (tau 63%)

MHTC1A humidity and temperature sensor module 1. General MHTCA module humiture sensor is designed base capacitive humiture sensor by Ningbo Junrong Electron. This product utilizes humidity sensor capacitance and temperature sensor (LM35, America), with characteristics of stable, high accuracy, quick response, good crossing-over and it also use craftwork of SMD, and so own extremely small body, stable and reliably performance. The quality guarantee time is 12 months. 2. Application Electron, pharmaceutical industry, food processing, warehouses, tobacco, textile, weather, libraries and museum. Specification (1) Power supply (vin) DC 5V+-5% (2) Electrical current 2MA (max 5mA) (3) Temperature operating range 0 ~ 70 (4) Humidity operating range 0 ~ 100%RH (dew point) (5) Humidity measuring range 2 ~ 99%RH (6) Temperature storing range -20 ~ 85 (7) Humidity storing range under 95%RH (no dew point) (8) Humidity measuring Accuracy MHTC1A 3%RH ( at 25, 60%RH ) (9) Temperature testing feature MHTC1A2 +-1(LM35 integrated temperature sensor) MHTC1A1 +-1% 10K 3950 resistance (10) Temperature dependence (reference) +-2%RH (5.00V DC, 0-100%RH, at 25, 0-50) (11 Voltage dependence (reference) under +-3%RH (12) measure: 21.6*33.5*10mm

MHTR1D humidity and temperature sensor module 1. MHTR1D humiture measuring module is designed by Ningbo Junrong Electron. This product with characteristics of stable, best price, good crossing-over and with temperature retrieves performance. It is also ideal to measure temperature and humidity in air-conditioning, dehumidistat, humidistat. 2. Application Air-conditioning, dehumidifier, humidifier, Electron, pharmaceutical industry, food processing, warehouses, tobacco, textile, weather, libraries and museum. 3. Specification (1) Power supply (vin) DC 5Vincrease or decrease5% (2) Electrical current 1.9MA (max 5mA) (3) Temperature operating range 0 ~ 50 (4) Humidity operating range under 95%RH (5) Humidity measuring range 20 ~ 95%RH (6) Temperature storing range 0 ~ 70 (7) Humidity storing range lower 95%RH (8) Humidity measuring Accuracy 5%RH (at 25, 60%RH vin=5.0V 1.65 1.95V ) (9) Typical humidity data responding to output (10) measure: 21.6*33*8mm

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A) voltage supply: 5 vdc B) humidity measuring range: 0~100 %rh C) response time (at 63% of signal) 33%rh to 75%rh(3): 5 s D) suitable for small bulk assembly E) reliability not affected by repeated condensations F) full interchangeability. Better than +/-3%rh and +/-0.15oc G) demonstrated reliability and long term stability H) typical 1 to 3.6 volt dc output for 0 to 100% rh at 5 v dc supply I) humidity calibrated within +/- 3% rh @ 55% rh J) temperature measurement through ntc 10 kª+ +/- 1% direct output K) ratiometric to voltage supply within the specified range