ZDR humidity data logger series
I. Introduction
ZDR humidity series humidity recorder is a large instrument Co., Ltd. Hangzhou Ze developed a solid-state data logger, to learn the advantages of similar products abroad, combined with our own design characteristics, the user can detect humidity and record. Import original internal or external sensors, micro-power single chip sampling of external data, and save the data collected from non-volatile memory in the system.
Install hanging hole
Battery slot
Second, the appearance of diagram (see picture)
Display
Communication Interface
Built-in humidity sensor
Third, technical indicators
Specification
Parameters ZDR-12 ZDR-12j ZDR-22 ZDR-22j
Measuring range 0 ~ 100% RH 0 ~ 100% RH 0 ~ 100% RH 0 ~ 100% RH
Accuracy humidity 20% ~ 90%
Within ± 3% RH Humidity 20% ~ 90%
Within ± 2% RH humidity 20% ~ 90%
Within ± 3% RH Humidity 20% ~ 90%
Within ± 2% RH
LCD display
Resolution 0.1% RH Humidity
LCD Single humidity 0.1% RH
LCD Single humidity 0.1% RH
LCD Dual humidity 0.1% RH
Dual LCD
Storage capacity of 29,696 standard group expansion according to actual needs of users, the maximum capacity of 14,848 up to 62,208 standard set of group expansion according to actual needs of users, groups of up to 31,104
Sensor type standard: humidity sensor built-in.
According to customer requirement external sensors, sensor connection can lengthen the actual needs of users.
Normal mode the minimum recording time interval 2 seconds, the display can display the measured parameters real-time
Power-saving mode records 10 seconds minimum time interval
Battery and 3.6V lithium battery life, low power mode could be used for more than 1 year
Communication Interface RS-232 (RS-422/485 optional)
Sampling interval 2 seconds to 24 hours optional. Normal mode / power saving mode can be set.
Dimensions 63mm × 82mm × 29mm
For the environment -20 ~ 60 ℃
4, functions and features
◆ tracking records and humidity data, data integration, accurate, records a long time.
◆ high-energy lithium battery powered, no external power, machine power consumption, power saving mode, more than 1 year of continuous work.
◆ compact and portable.
◆ Record laboratories, precision electronics, medicine, food, agriculture, forestry, warehouse, machine room, cold storage and other environmental changes in humidity parameters, you can always record, download easy, download the data logger files can be saved as. Hax,. Word or. excel document, or record data to facilitate the collation of research, check.
◆ software has two versions in English and Chinese, can choose the English version of the international generic.
◆ Powerful software to show the whole process of the maximum, minimum and average data view convenience.
◆ Record the time interval recorder can be set on application software, 2-24 seconds to select.
5, instrument settings, data downloading operation method
1, open the computer, comes with CD-ROM into the CD drive to install the recorder software (see software specific instructions).
2, if the recorder is an external sensor, air sensor plug and recorder connected to the air jack. (Please note that the matching pin and socket).
3 random with communication cable to connect the recorder to the computer's serial port. (No serial port of the computer through USB to serial port to connect the recorder and the computer)
4, the recorder running on the computer application software, start the recorder, set up the recorder records start time, record period, stop time, stop mode and other parameters (see the software to use the specific software instructions).
Note: Depending on your set time interval to select the Normal mode / power saving mode. Recommend the use of energy saving mode.
5, set the recorder after the completion of disengagement with the computer, the recorder placed need to detect the occasion, the recorder automatically records the beginning (or not work offline, real-time display on the computer and humidity changes).
6, after detection, and then connect the recorder and the computer running Recorder software, the recorded data downloaded to a computer in data processing.
6, Quality Assurance
The company dedicated to customer service, can be designed according to user requirements, processing and production. Three bags of product to do. The user to comply with the prescribed conditions, the instrument year warranty. There are quality issues during the warranty period, free repair. As a result of improper use of equipment damage caused by the user liable for repair costs, parts costs and freight charges.
ZDR series recorder is a measure instrument, in order to ensure precision, recommends that customers once a year testing, calibration
