Data Logging System For Temperature And Humidity Field Test
1. 0.1 second / channel inspection speed
Whether data acquisition for each channel can be completed in the
shortest possible time is a key technical parameter of the
verification instrument. The shorter the time spent on acquisition,
the smaller the measurement error caused by the temperature
stabilities of the space. During the TC acquisition process, the
device can perform data acquisition at a speed of 0.1 S/channel
under the premise of ensuring the accuracy of 0.01% level. In the
RTD acquisition mode, data acquisition can be performed at a speed
of 0.5 S /channel.
2. Flexible Wiring
The device adopts a standard connector to connect the TC/ RTD
sensor. It uses
an aviation plug to connect to the sensor to make connection of the
sensor simpler and faster under the premise of guaranteed
connection reliability and performance indexes.
3. Professional Thermocouple Reference Junction Compensation
The device has a unique reference junction compensation design. The
temperature equalizer made of aluminum alloy combined with the
internal
high-precision digital temperature sensor can provide a
compensation with an
accuracy better than 0.2℃ to the measuring channel of the TC.
4. Thermocouple measurement accuracy meets the requirements of
AMS2750E specifications
The AMS2750E specifications place high demands on the accuracy of
the acquisitors. Through the optimized design of the electric
measurement and the reference junction,the accuracy of the TC
measurement of the device and the difference between channels are
optimized by significantly, which can fully meet the demanding
requirements of AMS2750E specifications.
5. Optional dry -wet bulb method to measure humidity
Commonly used humidity transmitters have many usage restrictions
for continuous operations in high humidity environments.
PR203/PR205 series acquisitor can measure the humidity by using the
dry-wet bulb method with a simple configuration, and measure the
high humidity environment for a long time.
6. Wireless communication function
Through a 2.4G wireless network, a tablet or a notebook, up to ten
devices can be connected at the same time. Multiple acquisition
instruments can be used at the same time to test the temperature
field, which effectively improves the
working efficiency. In addition, when testing a sealed device such
as an infant incubator, the acquisition instrument can be placed
inside the device under test, simplifying the wiring process.
7. Support for Data Storage
The instrument supports the USB disk storage function. It can store
the acquisition data in the USB disk during operation. The storage
data can be saved as CSV format and can also be imported into
special software for data analysis and report / certificate export.
In addition, in order to solve the security, non-volatile issues of
the acquisition data, PR203 series has built-in large flash
memories, when working with a USB disk, the data will be double
backed up to further enhance data security.
8. Channel expansion capability
The PR203/PR205 series acquisition instrument supports the USB disk
storage function. It can store the acquisition data in the USB disk
during operation. The storage data can be saved as CSV format and
can also be imported into special software for data analysis and
report / certificate export. In addition, in order to solve the
security, non-volatile issues of the acquisition data, PR203 series
has built-in large flash memories, when working with a USB disk,
the data will be double backed up to further enhance data security.
9. Closed design, compact and portable
The PR205 series adopts a closed design and the safety protection
level reaches IP64. The device can work in a dusty and harsh
environment such as a workshop for a long time. Its weight and
volume are much smaller than that of desktop products of the same
class.
10. Statistics and data analysis functions
By using more advanced MCU and RAM, PR203 series has a more
complete data statistics function than PR205 series . Each channel
has independent curves and data quality analysis, and may provide a
reliable basis for the analysis of the pass or fail of the test
channel.
11. Powerful human interface
The human interface interface consisting of the touch screen and
mechanical buttons can not only provide convenient operations, but
also meet the requirements for reliability in the actual work
process. PR203/PR205 series has an operation interface with
enriched content, and the operable content includes: channel
setting,acquisition setting, system setting, curve drawing,
calibration, etc., and the data acquisition can be independently
completed without any other peripherals at the test field.
Accessory selection
