High relative humidity can cause significant, possibly irreparable damage to sensitive equipment, supplies, and products. To ensure dehydration measures work, humidity indicator cards measure the relative humidity (RH) inside sealed packages to allow immediate visual inspection of whether it has sustained unsafe humidity levels.
Why I need choose your product?
Existing humidity indicator cards found in the market are impregnated with a chemical called cobalt chloride In the dry state, cobalt chloride is blue in color. After absorbing moisture cobalt chloride changes to pink color. A recent amendment made to the European CEE directive 67-548 pertaining to the Classification, Packaging and Labeling of dangerous materials, has classified cobalt chloride as a carcinogenic material. Improper handling of items containing carcinogen may cause health hazards and environment hazards, thus, goods containing cobalt chloride will not meet EU standards.
Our new range of humidity indicator cards are carcinogen-free and meet EU standards and color change can be blue to pink, yellow to azure, blown to green.
Advantage:
Reversible
Competitive price
Bright color; high recognition
Meet ROHS, EU standards, SGS
A back film to prevent chemical to reverse to your products
Using environmentally friendly ink and moisture-sensitive chemical
Usage :
1. The humidity indicator spots will change from blue (dry condition) to pink (humidity condition) as the relative humidity changes in the volume of air surrounding the indicator.
2.Relative humidity is indicated at the lavender color.
3.Indicator spots will change within eight hours of being exposed to a change in relative humidity.
4.The humidity indicator spots are reversible, and the pink spots will change back to blue when the volume of air is dried. Humidity indicator cards with pink or lavender spots can be returned to a blue color by placing indicators in a sealed container with 33 grams (1 unit) of desiccant for four hours. However, we do not recommend reversing or using cards that have been exposed to high humidity in excess of 60 percent.
5.The highest humidity indicator spot should be blue before being put into use.
6.The humidity indicator will be at its most accurate at a temperature of 23 degrees Celsius 72 degrees Fahrenheit.
7.Avoid contact with indicator spots. Wash any irritated areas with clean water.
The US-series ultrasonic sensor uses the principle of high-frequency ultrasonic linear propagation to detect the edge position of the coil. Compared with the photoelectric sensor, it is not affected by the transparency of the materials, so it is very convenient to use without calibration.
1. Support analog/switch output, can be used with EPC-A10 or EPC-D12 correction controller
2. Suitable for opaque, transparent, ultra-transparent film edge application
3. No need to manually adjust the calibration
4. 200K ultrasonic beam
5. 1ms reaction time
6. The detection range is 5mm, the detection accuracy is 0.1mm
7. With offset display
Order Details
Item Name: US-400S/US-500 Ultrasonic Sensor
MOQ(Minimum Order Quantity): 1pc
Lead time: 1-2 days after receiving the deposit
Calculated Packing Size: 20cm*10cm*10cm,1.5kg/pc
Package: Carton/Wooden Box
Price Term: EXW,FOB, CIF, etc
Payment term: TT, L/C,Western Union
Country of Origin: China
HIGH PERFORMANCE TRUCK RADIATOR FOR MITSUBISHI CANTER 5.2D 4M51 02- AT OEM:
NISSENS :
Year :
OEM :
Car Make : MITSUBISHI
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MOQ :30 PCS
Port :Nanjing or Shanghai
BT NO. :UT-BS-0245
Supply Ability :600000 sets/year
Core Size :520*518*48AT
Place of Origin :Jiangsu, China
Application :CANTER 5.2D 4M51 02- AT
DPI No :
Warranty :12 months
Packaging :Carton Box or as your request
Delivery :45 days
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ATI HANDELS GMBH registered in Germany with the Company reg no HRB114892 HAMBURG. It can be contacted at Germany, Raboisen 16, c/o ETL International GmbH, 20095 Hamburg. It's current status is active. Company was founded 18.08.2010 (5 years and 9 months ago).
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Typical vehicle detection application using magnetic sensor and earth' field are: replace loop sensor. The VDS100 has been specifically designed and engineered for use in the demanding Traffic control industry. With standard operations including: 2 Channel input ports, 2 channel ouput ports and selectable presence time options(1~60 sec)
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.
Detection gas
CO
Measurement Range
0~1000ppm
Max detecting concentration
2000ppm
Sensitivity
(3~12)nA/ppm
Resolution ratio
1ppm
Response time(T90)
30S
Load resistance(recommend)
1000
Repeatability
<3%output value
Stability(/month)
<10%
Output Linearity
linear
Zero drift
10ppm
Storage temperature
Storage Humidity
15%-90%RH
Pressure range(kPa)
90-110
Anticipated using life
5 years
Items
Technical parameter
Detection Range
a1000ppm
Max detecting bound
2000ppm
Detecting life
5 years
Sensitivity
0.015
Resolution
0.5ppm
Temperature range
Pressure range
Normal atmosphere
Response time(T90)
<50S
Humidity range
Zero shift
10ppm
Stability(/Month)
<10%
Load resistance(commend)
200|
Reproducibility
<10%output value
Output linearity
Linearity
Application
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.
Product description
Making use of the electrical machinery to bring blade revolving, when the medium rises to the blade position, the blade stops rotation because of the impediment of the medium, thus through the related control organization outputs
Product specification/models
Power supply: 220vac, 110vac, 24vac, 24vdc
Contact capacity: 250vac/5a, spdt
Operating temp.: -10~80 c( max. 800 c)
Power: 3w
Blade rotational speed: 1 rpm
Balde material: sus304
Protection grade: ip65
Wire outlet: m20*1.5
Application
Applicable to the manufacturing and processing equipment in the industry of food, feed, cement, plastics processing, basic engineering, chemical and chemical fiber, etc.
Other information
Installation method:
Horizontal or vertical installtion
Temperature sensor
ld and car air conditioners, refrigerators, freezers, water heaters, drinking water dispenser, air warmers, dishwashers, disinfecting cabinets, washing machines, driers, medium-low-temperature drier cabinet, thermo tanks, and so on.
Convenient for pacing as per the practical condition.
The traditionally-structured sensor could be made into high dissipation product, which test current could be far larger and circuitry be simplified.
Introduction:
Temperature sensor is made with high precision, reliable ntc thermistor connected to pvc wire, which is wrapped with insulated, heat conductive and water resistant materials into desired shapes, so as to facilitate long-distance temperature measurement and control and installation.
Double packaging techniques adopted to ensure good insulation and sealing effect, high resistance to mechanical
