Air Pressure Data Logger USB Data Logger

• Model NO.: SSN-71
• Temperature Measurement Rnage: -35 to 80c(-31 to 176f)
• 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)
• Transport Package: Gift Box
• Specification: CE, Rohs, EMC
• Trademark: Yuwen
• Origin: Shenzhen China
• Production Capacity: 50000PCS/Year

Product Description

These data loggers can measure and store air pressure, temperature and humidity readings automatically. The professional applications can be provided by the PC software DGraph. 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 holding 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 DGraph software, included in CD which is in product packing box. All the software can run under Windows XP, Vista, 7, 8, 10(32 bit and 64 bit Versions). User can easily use DGraph software to setup sample rate, high/low alarm limit, start/stop method, and download data to PC, etc. And then user can view, analyze 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.

APPLICATIONS
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

FEATURES
1. with an internal temperature and humidity sensor and air pressure sensor.          
2. Portable, precise, compact and low cost
3. Easy to log and analyze data
4. Unique and uniform PC software DGraph can meet your higher requirements
5. Elaborate design makes it perfectly work in more application field
6. Strict design ensure long-term reliable work
7. Enhanced electrostatic protection design to prevent unexpected damage
8. Each unit have single serial number identified by DGraph software to manage data simply
9. All data from different data logger and all different measurement parameters can be graphed and analyzed together
10. USB interface directly communicate with PC for setup and data download
11. User can set access password for data logger
12. User can name each channel and enable/disable specified channel freely
13. LED alarm enable/disable, LED alarm hold enable/ disable and alarm limit settings for all channels via DGraph
14. User can input formula to customize compound line
15. User can create and customize new unit easily and freely
16. Logging status indication via red/green LED and battery status indication via yellow LED
17. Start logging method: Immediately, Button, start by Delay
18. User can input two point calibration value for each channel when setup
19. Replaceable long-life lithium battery and logged data will not be lost if battery exhausted


SPECIFICATIONS
 

mode	SSN-70	SSN-71
Measurement range	300 to1100hPa ;-35 to 80°C(-31 to 176°F); 0 to 100%RH
Accuracy(Typ.)	1.5hPa;±0.3°C (±0.5°F); ±3%RH
Resolution	0.1hPa ;0.1°C (0.2°F); 0.1%RH
LCD	NO	With a LCD display
Sensor Location	Internal
Channel	1 internal air pressure channel ;1 internal temperature channel; 1 internal humidity channel
Memory Capacity	32,000 (64Kbytes)
Sample Rate	1sec. to 24hr.
Start Method	Immediately, Start by button, and Start by delay
Stop Method	Stop by button and Button, Stop if record storage or sample point reach peak.
Sample Mode	Instant (default), average, maximum and minimum, This will decide how to dispose data at idle time between a sample interval
Button	Start/stop logging by button, or clear and reset LED alarm when LED alarm is holding
LED	Red and Green LED, Logger Status indication(Include Delay to Start, Logging, Alarm, Finished) (Software can disable this two LED for saving power);Yellow LED, Low battery indication
Alarm	User programmable high or low alarm limit for each channel(If necessary); LED alarm and hold
Communication Interface	USB2.0; Need to install the driver included in CD
PC Software	DGraph software and USB driver required (Included in CD)(Compatible with Windows XP, Windows Vista, Windows 7,8,10(32 bit & 64bit Versions))
Power Supply	User replaceable 1/2AA 3.6V Lithium Battery 1200mAh
Battery Life	Approx. 3 Years @ 1 Minute Sample Rate
Operating Range	0 to 100%RH  -35 to 80ºC(-31 to 176ºF)
Storage Range	20 to 60%RH  10 to 50ºC(50 to 122ºF)
Case Material	ABS
Dimension	130mm×37mm×23mm(5.1"×1.5"×0.9")
Weight	Approx. 69 grams(2.43oz)
Standard Certification	ROHS ,WEEE,CE

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

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

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