SSN-22 USB humidity temperature data logger

Model:	SSN-22
Brand:	HAIRUIS
Origin:	Made In China
Category:	Electronics & Electricity / Electronic Instrument / Thermometers
Label:	temperature humidity , temperature logger , temperature recorder
Price:	-
Min. Order:	1 pc

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Product Description

Product Name：SSN-22 USB Temperature Humidity Data Logger

1. USB Temperature Humidity data logger.

2. Memory Capacity: 64KBytes(Total 32,000 readings for all channels).

3. Relative Humidity: 0~100%RH.

4. Temperature: -35~80C(-31~176F) Humidity:0~100%RH.

APPLICATIONS

This data logger is used mainly to monitor and verify temperature-sensitive goods, equipment or areas. Example:
Shipping Cold Chain

Pharmaceutical Warehouse

Museums Buildings

Libraries HVAC

Refrigeration Greenhouses

Computer Rooms Communications Equipment

Containers Aircraft Cabins

Equipment Run Time Laboratories

Environmental and Weather Monitoring

SPECIFICATIONS:

Relative Humidity

Measurement range: 0~100%RH

Accuracy(Typ.): ±3%RH

Resolution: 0.1%RH typically

Long Term Drift: <0.5%RH per year

Temperature

Measurement range: -35~80℃(-31~176℉)

Accuracy(Typ.): ±0.3℃(±0.5℉)

Resolution; 0.1℃ / 0.2℉

Long Term Drift: Negligible

FEATURES:

Number of Channels	Double Channels (One for humidity and the other for temperature) User can enable/disable any channels when setup via DGraph
Memory Capacity	64KBytes(total 32,000 readings for all channels)
Sample Rate	Can be selected from 10 seconds to 12 hours
Start Method	Immediately, start by button, and start at date&time
Stop Method	Stop when memory full, overwrite when memory full, and stop until specified number of sample points finished
Sample Mode	Instant(default), average, maximum and minimum This will decide how to dispose data at idle time between a sample interval
Button	Software config to start logging by button, or clear and reset LED alarm when LED alarm is hold
LED	Red&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	Direct USB connection Need to install the driver provided on CD
PC Software	DGraph software and USB driver required (Included on CD) (Compatible with Windows XP, Windows Vista, Windows 7&8(32 bit & 64 bit versions)) Use these software to setup, download, view graph and analyze data
Power Supply	User replaceable 1/2AA 3.6V Lithium Battery 1200mAh NOTE: USB interface can supply power directly if necessary
Battery Life	Approx. 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 temperature and using of LEDs
Operating Range	0 to 100%RH, -35 to 80C(-31 to 176F)
Storage Range	Recommended: 20 to 60%RH, 10 to 50C(50 to 122F)
Case Material	ABS; 60g