Temperature and moisture detectors are of paramount importance across multiple sectors, encompassing the realms of ecological surveillance, farming, HVAC mechanisms, and industrial production methods. These sensors require protection from external factors such as dust, moisture, and temperature fluctuations to ensure accurate and reliable measurements.
Parameters
Brand: TOPTITECH
Size: Dia14*27H
Pore size:30microns
Application: temperature and humidity sensor protection cover
Features
High Porosity: Porous Ti elements exhibit a high degree of porosity, which allows for excellent permeability to air and moisture. The interconnected network of small pores enables the ingress and egress of gases while providing a physical barrier against larger particles. This feature ensures efficient ventilation and prevents the accumulation of moisture or contaminants on the sensor surface.
Thermal Stability: Titanium is renowned for its exceptional thermal stability. Porous Ti elements can withstand a wide range of temperatures without experiencing significant structural changes or degradation. This property is especially crucial for temperature sensors, as it ensures the protection cover can endure extreme conditions without affecting the sensor's performance.
Corrosion Resistance: Titanium exhibits excellent corrosion resistance, making it an ideal material for sensor protection in humid or corrosive environments. Porous Ti elements are highly resistant to various chemicals, including acids, alkalis, and salts. This corrosion resistance extends the lifespan of the protection cover and maintains the sensor's accuracy and reliability over time.
Lightweight and Durable: Porous Ti elements are lightweight yet durable, providing a balance between mechanical strength and weight reduction. Their low density makes them suitable for applications where weight is a concern, such as aerospace or portable sensor devices. Additionally, the robust nature of porous Ti ensures longevity, reducing the need for frequent maintenance or replacement.
Applications
Environmental Monitoring: Temperature and humidity sensors used in environmental monitoring systems are often exposed to outdoor conditions.
Agricultural Industry: In agriculture, temperature and humidity sensors play a vital role in optimizing crop growth and preventing diseases.
HVAC Systems: Heating, ventilation, and air conditioning (HVAC) systems rely on accurate temperature and humidity measurements to achieve optimal indoor comfort.
We offer a wide plethora of Zinc in many forms including LME registered
and non registered Special High Grade Ingots and Jumbos, cathodes,
dust, foil, granules, powder, pieces, anodize activated powder, shot,
and a mossy form.
Zinc is a bluish-white, lustrous metal. It is brittle at ambient temperatures but is
malleable at 100 to 150°C. It is a reasonable conductor of electricity, and burns in air
at high red heat with evolution of white clouds of the oxide. Plating thin layers of zinc
on to iron or steel is known as galvanizing and helps to protect the iron from corrosion.
"The TandD RTR-574-S Wireless Temperature Humidity Light Data Logger
The RTR-574-S Wireless Temperature Humidity Light Data Logger includes two sensors that simultaneously measure and record illuminance / UV intensity and temperature/humidity. This high accuracy data logger allows for the measuring and recording of the above items in various places such as facilities where people gather, where important documents and fine arts are being stored or displayed, where food and drink are being stored. Also, cumulative illuminance and the cumulative amount of UV light can be easily viewed even without stopping recording."
1. General mhtc1a humidity and temperature sensor module is designed base capacitive humiture sensor by ningbo junrong electron. This product utilizes humidity sensor capacitor 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.
3. Shape model encapsulation shape mhtc1a humidity and temperature sensor module without shell detail to the picture
4. Model there are three models according to with or without temperature and humidity sensor. Mhc1a humidity measuring module, without temperature element mhtc1a1 temperature and humidity measuring module, with ntc resistance mhtc1a2 temperature and humidity measuring module, with lm35 temperature sensor
5. Specification
(1) power supply (vin) dc 5vf+5%
(2) electrical current 2ma (max 5ma)
(3) temperature operating range 0 ~ 70fª
(4) humidity operating range 0 ~ 100%rh (dew point)
(5) humidity measuring range 2 ~ 99%rh
(6) temperature storing range -20 ~ 85fª
(7) humidity storing range under 95%rh (no dew point)
(8) humidity measuring accuracy mhtc1a f+3%rh ( at 25fª, 60%rh )
24.5*13.5*17mm
22146 Temperature And Humidity Sensor Protection Cover Suppliers
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(1) power supply (vin) dc 5vf+5%
(2) electrical current 1.9ma (max 5ma)
(3) temperature operating range 0 ~ 50fª
(4) humidity operating range under 95%rh
(5) humidity measuring range 30 ~ 90%rh
(6) temperature storing range 0 ~ 70fª
(7) humidity storing range lower 95%rh
(8) humidity measuring accuracy f+5%rh ( at 25fª, 60%rh vin=5.0v 1.65`1.95v )
(9) typical humidity data responding to output
Humidity and temperature sensor
Capacitance from 150 to 270 pf
At 55%rh
Sensitivity : 0.2 % by %rh
Response time 0.3 s
Rtsolution 0.05 pf
Accuracy-interchangeability :
3 %hr de 3 a 97%hr
Measurement range 0 a 100 %hr
Operating range : -40ªc a +80ªc
Supply voltage max :12v
Not sensible at dc composent
Humidity and temperature sensor transmitter
Digital frequential ouput
Nominal frequency 6.5 khz
Std sensitivity 13 hz/%rh
Response time 0.3 s
Response time with
Optional protection : 20 s
Accurcy-interchangeability :
3 %hr de 3 a 97%rh
Hysttrtsis <1.5%rh
Measurement range 0 a 100 %hr
Operating range : -40ªc a +80ªc
Supply voltage : 4 a 12v
Ouput resistor : 0, 2 k
Output courant : ª2 ma
Thermistance ntc 10 k a 25ªc
Operating range : -40ªc a +80ªc
Courant max : 0.3 ma
The sensor SEN-TH integrate sensor elements plus signal processing in compact format and provide a fully calibrated digital output. A unique capacitive sensor element is used for measuring relative humidity while temperature is measured by a band-gap sensor. The applied CMOSens�® technology guarantees excellent reliability and long term stability. Both sensors are seamlessly coupled to a 14bit analog to digital converter and a serial interface circuit. This results in superior signal quality, a fast response time and insensitivity to external disturbances (EMC).
Humidity sensor, as an important chemical sensor, which is widely used in fields of warehousing, industry production, and process control, environmental monitoring, home appliances and meteorology etc.
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
Temperature:
Sensor: Solid state band gap, NTC20K, PT1000/100 or Ni1000
Range: 0~50ípC/transmitter
Output: 4~20mA/0~10V/RS485, NTC20K, PT1000/100 or Ni1000
Accuracy: <í+0.5ípC@25ípC
Power: Voltage 24VAC/DCí+10% Current 24VDCí+10%
Current Output Load: 500ª+
Temperature Limit: -10~70ípC, 0~95%RH (Non condensing)
Storage Temperature: -20~80ípC
Housing: ABS Enclosure, SS probe, SS Sintered Filter
Protection: IP65
MODELS: Code Temperature Range
0 NA
1 0-50ípC
7 Other
Code Temperature Output
0 No.
1 0-10VDC
2 4-20mA
3 PT1000,í+0.2ípC@25ípC
4 PT100,í+0.2ípC@25ípC
5 NTC20K,í+0.2ípC@25ípC
6 Ni 1000,í+0.4ípC@25ípC
7 Other thermistors
8 RS485/Modbus
Code Humidity Output(0-100%RH)
1 0-10VDC
2 4-20mA
8 RS485/Modbus
Code Humidity Accuracy
2 í+2%RH
3 í+3%RH
Code Descriptions
H2 Duct mount H/T transmitter
H3 Outside Air H/T
H4 Separate Probe H/T
Htm2500/htm2500lf relative temperature and humidity sensor
* hermetic housing
* humidity calibrated within +/-2% @55%rh
* temperature measurement through ntc 10koohms +/-3% direct output
* small size product
* typical 1 to 4 volt dc output for 0 to 100%rh at 5vdc
Htm2500lf relative temperature and humidity sensor description
Based on the rugged hts2010 humidity / temperature sensor, htm2500 is a dedicated humidity and temperature transducer designed for oem applications where a reliable and accurate measurement is needed. Direct interface with a micro-controller is made possible with the module's humidity linear voltage output.
Htm2500lf relative temperature and humidity sensor features
* full interchangeability
* high reliability and long term stability
* not affected by water immersion
* ratiometric to vlotage supply
* suitable for 3 to 10 vdc supply voltage
Humidity sensor specific features
* instantaneous de-saturation after long periods in saturation phase
* fast response time
* high resistance to chemicals
* patented solid polymer structures
Temperature sensor specific features
* stable
* high sensitivity
Htm2500lf relative temperature and humidity sensor applications
* industrial
* process control
* hygrostat
* data logger
HTG3535CH Humidity and Temperature Sensor Module with voltage output
DESCRIPTION
Based on the rugged HUMIREL humidity sensor, HTG3535CH is a dedicated humidity and temperature plug and play transducer designed for OEM applications where a reliable and accurate measurement is needed. Direct interface with a micro-controller is made possible with the moduleâ??s humidity linear voltage and direct NTC outputs. HTG3515CH is designed for high volume and demanding applications.
FEATURES
* Voltage Supply: 5 Vdc
* Nominal Output @55%RH: 2.401 - 2.559 V
* Humidity Average Sensitivity: +26 mV/%RH
* Current consumption: 1.2 mA dc
* Humidity Measuring Range: 0 - 100 %RH
* Humidity Operating Range: 0 - 100%RH
* Temperature Operating Range: -40 - 110'C
* Suitable for small bulk assembly
* Product free from Lead, Cr (6+), Cd and Hg. Compliant with RoHS
* Full interchangeability. Better than +/-3%RH and +/-0.25'C
* Humidity calibrated within +/- 3% RH @ 55% RH
* Temperature measurement through NTC direct output
* Demonstrated reliability and long term stability
* Reliability not affected by repeated condensations
APPLICATIONS
* Automotive
* Home Appliance
* Printers
Frequency Output Temperature and Humidity Sensor HTF3226LF
DESCRIPTION
Based on the rugged HS1101LF humidity sensor, HTF3226LF is a dedicated humidity and temperature transducer designed for OEM applications where a reliable and accurate measurement is needed. It features a miniature connector for easy, cost-effective mechanical mounting. Direct interface with a micro-controller is made possible with the moduleâ??s linear frequency output.
FEATURES
* Full Lead free product
* Calibrated within +/-5% @55%RH
* Small size and very cost effective
* Miniature connector (JST)
* 10kOhms +/-3% NTC temperature sensor (1% optional)
* The best combination of cost effectiveness and performance
* Stable, linear proportional frequency output from 10% to 95%RH
* Stable and reproducible characteristics with temperature
* High reliability and long term stability
Humidity Sensor Specific Features
* Instantaneous de-saturation after long periods in saturation phase
* Fast response time
* High resistance to chemicals
* Not affected by water immersion
* Patented solid polymer structure
Temperature Sensor Specific Features
* High quality thermistor
* Stable
* High sensitivity
Voltage Output Temperature and Humidity Sensor HTG3515CH
DESCRIPTION
Based on the rugged HUMIREL humidity sensor, HTG3515CH is a dedicated humidity and temperature plug and play transducer designed for OEM applications where a reliable and accurate measurement is needed. Direct interface with a micro-controller is made possible with the module's humidity linear voltage and direct NTC outputs. HTG3515CH is designed for high volume and demanding applications.
FEATURES
* Voltage Supply: 5 Vdc
* Nominal Output @55%RH: 2.401 - 2.559 V
* Humidity Average Sensitivity: +26 mV/%RH
* Current consumption: 1.2 mA dc
* Humidity Measuring Range: 0 - 100 %RH
* Humidity Operating Range: 0 - 100%RH
* Temperature Operating Range: -40 - 110'C
* Suitable for small bulk assembly
* Product free from Lead, Cr (6+), Cd and Hg. Compliant with RoHS
* Full interchangeability. Better than +/-3%RH and +/-0.25'C
* Humidity calibrated within +/- 3% RH @ 55% RH
* Temperature measurement through NTC direct output
* Demonstrated reliability and long term stability
* Reliability not affected by repeated condensations
APPLICATIONS
* Automotive
* Home Appliance
* Printers
Description:
Based on the rugged HS1101LF humidity sensor, HTF3000LF is a dedicated humidity and temperature transducer designed for OEM applications where a reliable and accurate measurement is needed. It features a very small size for easy, cost-effective mechanical mounting. Direct interface with a micro-controller is made possible with the module's linear frequency output.
Economic and reasonable sensor of high accuracy and quality
Compact size and slim design
Compatible plug-in module design
Various combinations of temperature and humidity outputs including passive
1)storage temperature: -40 to 125ºc
2)supply voltage: 3.8v
3)humidity operating range: 1-100%rh
4)temperature operating range: -40 to 125ºc
5)vdd to gnd:-0.3 to 3.6v
6)digital i/o pins (data/sck) to vdd:-0.3 to vdd+0.3v
7)-10 to +10 ma
Features:
(1)dfn type package
(2)relative humidity and temperature digital output, i2c interface
(3)fully calibrated
(4)lead free sensor, reflow solderable
(5)low power consumption
(6)fast response time and very low temperature coefficient
Isweek provide smoke, gas, humidity&temperature, uv, fluid or other kinds of sensors
More details welcome to inquiry: skype:isweek_laura
Model FZK8810A QY-EWQ-01
Measurement Method Non-contact type
Power Supply Prompt for low battery charge DC 3V(2 AAA batteries)
Measuring Range 32-42.5 33~43.0
Electricity Prompt Prompt for low battery charge
Measure Distance 1cm-15cm 3~5cm
Fever Alarm Abnormal body temperature alarm 5 beeps in case of the
temperature is higher 38
Measuring Time Measurement time:0.6 second
Maximum Error ±0.2 0.2~0.3
Display Unit Centigrade()
Display Resolution 0.1 0.2~0.3
Automatic Shutdown 15 seconds 20 seconds
Operating Environment 10-40, Humidity 85%
Specification Size 7cm*5cm*19cm 15.5*8.77*4.4cm
Transportation And Storage Environment -20
-55,Humidity 85%
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