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Week Technology Ltd.

(1.1)
Supplier From China
Aug-19-16
Supplier : Smoke, gas, humidity & temperature and, UV sensors

Established: 2014

Verification Status

Contact Details:
16 Floor,  Building 3,  Zhongke Mansion
 Gaoxin South 1St Rd. Nanshan
Shenzhen 518067
Guangdong China
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Supplier Of Electronic Sensors   |   Electric Sensors

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Aug-23-16
Digital Temperature And Humidity Sensor

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Parameters:

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
Aug-23-16
Gas Sensors

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  Week Technology Ltd.
Supplier From Shenzhen, Guangdong, China
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Performance

Sensitivity na/ppm at 2ppm co 420 to 650
Response time t90 (s) from zero to 10ppm co < 25
Zero current na in zero air at 20°c +30 to -130
Noise* ±2 standard deviations (ppb equivalent) 4
Range ppm limit of performance warranty 1000
Linearity ppb co error at full scale, linear at zero, 500ppm co 20 to 35
Overgas limit maximum ppm for stable response to gas pulse 2000
* tested with alphasense isb low noise circuit

Environmental
Sensitivity @ -20°c (% output @ -20°c/output @ 20°c) @ 5ppm co 40 to 70
Sensitivity @ 50°c (% output @ 50°c/output @ 20°c) @ 5ppm co 110 to 125
Zero @ -20°c na -30 to +30
Zero @ 50°c na -50 to -200

Cross sensitivity
Filter capacity ppm·hrs h2s 250, 000
H2s sensitivity % measured gas @ 5ppm h2s < 1
No2 sensitivity % measured gas @ 5ppm no2 < 1
Cl2 sensitivity % measured gas @ 5ppm cl2 < 1
No sensitivity % measured gas @ 5ppm no < -3
So2 sensitivity % measured gas @ 5ppm so2 < 0.1
H2 sensitivity % measured gas @ 100ppm h2 at 20oc < 10
C2h4 sensitivity % measured gas @ 100ppm c2h4 < 1
Nh3 sensitivity % measured gas @ 20ppm nh3 < 0.1
Key temperature range °c -30 to 50

Specifications
Pressure range kpa 80 to 120
Humidity range % rh continuous 15 to 90
Storage period months @ 3 to 20°c (stored in sealed pot) 6
Load resistor o (isb circuit is recommended) 33 to 100
Weight g < 13

Isweek provide smoke, gas, humidity&temperature, uv, fluid or other kinds of sensors
More details welcome to inquiry: skype:isweek_laura
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Supplier: Gas lighter, led screen protector ( not even in domestic ), refill paper cups, table runner, earing brass clamp, auto brass electric parts, cashew nuts, wire mesh, petha sweet, niwar, mohini powder, vermicompost, dry bath incubator, test tube plastic, sordium citrate tube, health care product, ornamental freshwater fish, safed musli, used polymer bag, cotton linter, auto hood cover,
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Humidity and temperature sensor module

Humidity And Temperature Sensor Module

(1.3)
Ask for price
MOQ: Not Specified
  Ningbo Jiangbei Junrong Electron Technology Co.Ltd
Supplier From Ningbo, Zhejiang, China
Supplier Of Temperature Controllers & Indicators
 
Humidity and temperature sensor module

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
Aug-31-07
Humidity and temperature sensor module

Humidity And Temperature Sensor Module

(1.3)
Ask for price
MOQ: Not Specified
  Ningbo Jiangbei Junrong Electron Technology Co.Ltd
Supplier From Ningbo, Zhejiang, China
Supplier Of Temperature Controllers & Indicators
 
Humidity and temperature sensor module

Specification

(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




24.5*13.5*17mm
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Humidity and temperature sensor

Humidity And Temperature Sensor

(1.3)
Ask for price
MOQ: Not Specified
  UPSI
Supplier From Champigny Marne, France
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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

Size : 8x9x4 mm3

Verification Status

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