Guangdong, China
Business Type:
Business Range:
Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters
OEM/ODM Availability:
OEM/ODM Service
Sample Available

Temperature Meter, Humidity Meter, Temperature Gauge manufacturer / supplier in China, offering Ssn-23, Temperature Data Logger with USB Interface and LCD Display, Humidity Data Logger, +/- 2%Rh, Economical Car Automobile Paint Thickness Tester, High Quality Environment Handheld CO2 Carbon Dioxide Meter and so on.

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Supplier Homepage Products Data Loggers SSN Series USB Data Logger Ssn-23, Temperature Data Logger with USB Interface and LCD Display, Humidity Data Logger, +/- 2%Rh

Ssn-23, Temperature Data Logger with USB Interface and LCD Display, Humidity Data Logger, +/- 2%Rh

Get Latest Price
Min. Order: 5 Pieces
Port: Shenzhen, China
Production Capacity: 50000PCS/Year
Payment Terms: L/C, T/T, Western Union, Paypal
Measuring Medium: Temperature
Temperature Measurement Rnage: -40 to 125c(-40 to 257f)
Humidity Measurement Range: 0 to 100%Rh
Accuracy(Typ): 0.3degc(0. 5degf); 3%Rh
Resolution(Typ.): 0.1deg(0.2degf); 0.1%Rh
Memory Capacity: 64kbytes(32, 000 Readings)

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Basic Info

Model NO.: SSN-23
Trademark: Yuwen
Specification: CE, Rohs, EMC
Origin: Shenzhen China

Product Description

Product Description:

This data logger measures and stores up to 32,000 humidity(0 to 100%RH) and temperature(-35 to 80°C(-31~176º F)) readings. Dew point and more professional applications can be provided by the PC software DGraphTM. Logger status, alarm indication and low battery indication are via flashing red/green LED and yellow LED. The button on housing can be used to start logging, or confirm and clear LED alarm when LED alarm is hold status.
User can plug data logger straight into PC's USB port without any cables. Before getting started, user need to install USB driver and DGraphTM software, provided on the CD which is included in product packing box. All the software can run under Windows XP, Vista, 7 or 8(32 bit and 64 bit Versions). User can easily use DGraphTMsoftware to setup sample rate(from 10 seconds to 12 hours), high/low alarm limit and start/stop method , and download data to PC, etc. And thenuser can view, analyse and print the data, or export other file formats(txt, xsl, csv, bmp, jpg).
Especially, for some professional applications, user can set access password, name each channel, enable/disable specified channel, input calibration data for each channel, disable LED indication for saving power, and select sample mode(Instant, Average, Maximum and Minimum), etc.

Relative HumidityMeasurement range0~100%RH0~100%RH0~100%RH0~100%RH
Resolution0.1%RH typically0.1%RH typically0.1%RH typically0.1%RH typically
Long Term Drift<0.5%RH per year<0.5%RH per year<0.5%RH per year<0.5%RH per year
TemperatureMeasurement range-35~80 ºC(-31~176 ºF)-35~80 ºC(-31~176 ºF)-35~80 ºC(-31~176 ºF)-35~80ºC(-31~176ºF)
Accuracy(Typ.)±0.3ºC(±0.5 ºF)±0.3ºC(±0.5 ºF)±0.3ºC(±0.5 ºF)±0.3ºC(±0.5 ºF)
Resolution0.1ºC / 0.2 º F0.1ºC / 0.2 º F0.1ºC / 0.2 º F0.1ºC / 0.2 ºF
Long Term DriftNegligibleNegligibleNegligibleNegligible
LCD ---- ----
Number of ChannelsDouble Channels (One for humidity and the other for temperature)
User can enable/disable any channels when setup via DGraphTM
Memory Capacity64KBytes(Total 32,000 readings for all channels)
Save file formatstxt, xsl, csv, bmp, jpg
Sample RateCan be selected from 10 seconds to 12 hours
Start MethodImmediately, Start by button, and Start at date&time
Stop MethodStop when memory full, overwrite when memory full, stop by button and stop until specified number of sample points finished
Sample ModeInstant(default), average, maximum and minimum
This will decide how to dispose data at idle time between a sample interval
ButtonSoftware config to start logging bybutton, or clear and reset LED alarm when LED alarm is hold
LEDRed&green LED: Logger Status indication(Include Delay to Start, Logging, Alarm, Finished)
(Sofware can disable this two LED for saving power)
Yellow LED: Low battery indication
AlarmUser programmable high or low alarm limit for each channel(If necessary)
LED alarm and hold
CommunicationDirect USB connection
Need to install the driver provided on CD
PC SoftwareDGraphTM software and USB driver required (Included on CD)
(Compatible with Windows XP, Windows Vista, Windows 7&8(32 bit & 64bit Versions))
Use these software to setup, download, view graph and analyse data
Power SupplyUser replaceable 1/2AA 3.6V Lithium Battery 1200mAh
NOTE: USB interface can supply power directly if necessary
Battery LifeApprox. 2 Years @ 1 Minute Sample Rate
Approx. 4 Years @ 10 Minute Sample Rate
Approx. 8 Years without any sample task
NOTE: It also Depends on ambient temperatures and using of LEDs
Operating Range0 to 100%RH -35 to 80 ºC(-31 to 176 ºF)
Storage RangeRecommended: 20 to 60%RH 10 to 50 ºC(50 to 122 ºF)
Case MaterialABS, TPU, PC
MountingMounting bracket (Optional) or locking eyelet
Standard ComplianceIP66
WeightApprox. 90 grams(3.19 oz)

This data logger is used mainly to monitor and verify humidity&temperature-sensitive goods, equipment or areas. Example:
Cold Chain    Refrigeration   Transportations   HVAC   Food&Pharmaceutical  Warehouse

Ssn-23, Temperature Data Logger with USB Interface and LCD Display, Humidity Data Logger, +/- 2%Rh
External humidity and temperature probe, the length of 2m (or Customized)
Portable, precise, compact and low cost
USB interface directly communicate with PC for setup and data download
Unique and uniform PC control software: DGraph
Each unit has single serial number
User can set access password fo each data logger
Alarm and status indication via LED
Start logging method: Immediately, Button, Start at
Replaceable lithium battery and data is not lost if exhausted
Two point calibration for each channel
Start logging method: Immediately, Button, Start at
Replaceable lithium battery and data is not lost if exhausted
Alarm and status indication via LED

Alarm limit settings for all channels
User can customize compound graph
User can customize new unit easily
User can name each channel and enable/disable it

Ssn-23, Temperature Data Logger with USB Interface and LCD Display, Humidity Data Logger, +/- 2%RhSsn-23, Temperature Data Logger with USB Interface and LCD Display, Humidity Data Logger, +/- 2%Rh
Our Services

After-sales Service

1.All goods will be inspected and tested before shipment.

2.Customer's satisfaction is the most important thing to us. If you have any problems or questions, pls 

contact us by Trademanager or email. We will respond you within 24 hours. 


What Can I Do For You

1.Quality & Service At YUWEN, our 1st priority has always been providing our clients with great quality 

products and superior customer service. 

2. Quick LeadTime We're dedicated to providing the quickest turnaround times and work very hard to ensure

 that all of your deadlines are met.

3. Unbeatable Prices We continuously strive to find ways of reducing our production costs, and passing the 

savings over to you! 

4. Brand Awareness The goal of any strong brand is to achieve a level of awareness that instills the idea of 

quality and value into all of your potential customers. 

5. Special Offers In order to maintain our competitive edge, we are constantly running special offers on our 

products including Thermometer and Pedometer etc. Contact our sales team to see how we can help you save

 a lot of money. 


Why Choose Us

1.Low MOQ: It can meet your business very well.

2.OEM Accepted: We can produce based on your design.

3.Good Service: We treat clients as friend.

4.Good Quality: We have strict quality control system .Good reputation in the market.

5.Fast & Cheap Delivery: We have a discount from forwarder (Long Contract).

We Are Together

YUWEN is willing to work and develop together with worldwide agents and distributors.

Always,on the road; Work together, change the world.


Welcome your enquiry!  Contact us:

Stephan:    Tel: +86 755-85270752    13128942538


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