Product name：WS-T21C3 double temperature sensors (external)
Product type：WS-T21C3
Product brand：WASON
Temperature range：-40℃~100℃
Product introduction：Wason C3 series large screen display temperature and humidity recorder is a single model precision instrument for automatic data storage. The instrument uses C-mi software to copy data from the logger in CSV format.
Detail
C3 Series External Dual Temperature Recorder
WS-T21C3
Product Overview：
Wason C3 series is a single model precision instrument for automatic data storage with large screen display.The instrument adopts low-power-consumption design,long standby time;adaptable to many sensors, wide detection range. External sound and light alarm can be connected to achieve high decibel sound and light alarm.C-mi software can be used to achieve parameter setting, data download, data analysis, data export and other functions, and can directly copy data in CSV files from the logger without using C-mi software.Widely used in food,pharmacy,clinical experiments, chemical electronics, archives, agricultural research and other fields.
Product Characteristics：
USB communication;
Large screen display;
Real-time clock;
℃/℉ can be switched;
Large capacity for data storage;
Screen query for maximum and minimum values.
Product Parameter：
Sensor type
Temperature (external)
Number of sensors
Dual channel
Sensor length
2m
Temperature range
-40℃~100℃
Temperature accuracy
（-20~70）℃：±（0.3~0.5）℃；Other：±1℃
Display resolution
0.1℃/0.1℉
Memory resolution
0.1℃/0.1℉
Recording capacity
60000 groups
Record interval
The minimum interval is 1s, can be set in seconds, minutes, and hours
Parameter configuration
Special software configuration
Numerical query
Screen query for maximum and minimum values
Out-of-limit alarm
Internal power supply: buzzer alarm;
External power supply: external sound and light alarm, flash warning, internal buzzer alarm
Clock
Real-time clock display
Starting mode
Manual,Auto periodically
Stop mode
Manual stop,full-data stop
Communication interface
USB Type-C
Power supply
High energy lithium battery,DC 5V/1A adapter (optional)
Battery life
2 years valid (default setting)
Host operating environment
-20℃～70℃
Overall dimension
113mm×102mm×32mm
weight
174g
Calibrate
Standard product with factory calibration certificate,
CNAS calibration certificate for optional
Shell material
ABS (Shock-resistant)
Keep under warranty
12 months
Product certification
CE certification
Product Accessories:
Accessories
Name
External
Dual temperature temperature sensor
Power adapter
Type-C Data cable
Type
P138
P134
P158
Note information
/
5V/1A（Optional）
/
Accessories
Name
Calibration certificate
Software get business card
User manual
Type
/
/
/
Note information
/
C-mi
(including manual, warranty card, certificate)
Accessories
Name
CNAS
Calibration certificate
Screwdriver
Audible and visual alarm
Type
/
/
P141
Note information
Optional
/
AC3 Specific
Accessories
Name
Lithium battery
Wall mounting kit
Type
P702
P111
Note information
3.6V Lithium battery
/
Usage Method：
Method 1：
None-drive usage (no special software required, easier to use.)
① Stop recording, connect the computer with a USB cable to download data.
② Copy data files in CSV format directly from the recorder, which can be opened by text processing software such as EXCEL or TXT.
Method 2：
When you have more requirements for data analysis, please use the dedicated software to download the data, through the dedicated software you can view data reports, data curves, data statistics, record remarks and other information, but also output PDF data files.
① Copy the special software to the computer. It’s a green software, no need to install, open to use.
② Connect the recorder to the computer and set parameters when the recording is stopped.
③ Exit the recorder from the computer, placed in the environment that needs to be detected, and turn it on.
④ Stop recording, connect the recorder to the computer, view historical data, historical curves, data statistics, etc., and print data, output PDF and other format files.
Data Reports And Data Curves
Data Reports And Statistics
Output PDF Curve
Output PDF Report
Product Application：
It’s widely used in different industries, such as food, pharmacy, electronics, chemicals,transportation, agricultural research, textiles, meteorological & environmental protection, HVAC refrigeration, archives management, and biochemical laboratory, etc.
