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New Products - GSM temperature and humidity recorder (used in the vaccine cold chain system)
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Product Description
ZDR-F20M GSM temperature and humidity recorder I. Introduction Currently online pharmaceutical warehouse temperature and humidity monitoring system temperature and humidity data upload cable transmission are used, the user must be equipped with their own computers and broadband networks, and the computer must remain switched on to ensure that the data has been the normal upload. Pharmacy customers a small number of temperature and humidity transmitter, widespread distribution, operation and management complexity, the existing cable program greatly affect the user. Our response to these problems, developed a new data transmission based on GSM temperature and humidity data remote upload applications. ZDR-F20M-based GSM transmitter temperature and humidity are major instrument Co., Ltd. Hangzhou Ze developed a new generation of transmitters, while retaining the original function on the basis of the transmitter, an increase of GSM-GPRS module. The scene is no need for wiring and control computer, GSM-GPRS module can be inserted SIM card, the data transmitted directly to the software to set the IP address of a good server and mobile handsets. Connect to the Internet through mobile networks, without broadband, easy installation, GPRS communications traffic is extremely small, less than traffic on 20M. Automatic time management system server to transmit real-time data and historical data, users can remotely modify the transmitter's settings. Various kinds of imported original internal or external sensors, the system collected data stored in nonvolatile memory
Second, the appearance of diagram, see picture 3, technical indicators ◆ sensor measurement range: external temperature: -40 ~ 100 ℃ Temperature Built: -20 ~ 60 ℃ Humidity: 0 ~ 100% RH ◆ Sensor Accuracy: Temperature: ± 0.5 ℃ and humidity : ± 3% RH ◆ LCD display resolution: temperature and humidity 0.1% RH 0.1 ℃ ◆ LCD Dual sensor type: temperature and humidity integrated, built-in sensor. According to actual needs of users external sensor, the sensor connection can be extended according to actual demand. ◆ Upload interval: 1 minute to 24 hours can be set. ◆ communications: GSM-GPRS ◆ Power Supply: DC12V 1A ◆ Machine Power: ≤ 0.24W (host) ◆ Dimension: 119mm × 117mm × 30mm ◆ Transmitter for the environment: -20 ~ 60 ℃ 4, function and characteristics of real-time display and record live u live in temperature and humidity changes. u large screen display, simple operation and reliable performance. u use GPRS transmission, without on-site wiring. Use of digital sensors, data integration, high precision. u data can be uploaded regularly to the data server. Use of personnel in accordance with the requirements set upload time interval. Data server can always see through the historical data, curve. Can check any day in January, one year of data. u have a short message with real-time data query temperature and humidity, excessive SMS alarm function. u can set the temperature and humidity gauge distance phone alarm on the floor. Do u transmitter installed in the corner or block of metal shielding materials, such as in can not avoid to use an external antenna (not standard). 5, the installation method 1, the proposed monthly fee does not need to buy a GSM mobile phone network card (with no SIM card), China Mobile and Unicom can (preferably monthly GPRS traffic). In the case of no electricity, the SIM card into the SIM card interface can be. 2, if the external sensor, air sensor plug and socket logger connected to the air (note the matching pin and socket), then plug in the power. 3 random with the RS232 communication line to the receiver connected to the computer. 4, installation of officers with special configuration tools on the equipment of the time, upload ID, upload IP, upload interval and other parameters to be configured. 5, is set up, GPRS transmitter will be fixed in place need to detect from the ground 1.7M office, connected to power. Select SIM card note the following: a) can only use GSM networks of China Mobile phone cards b) phone card should be opened Caller ID, or some functions can not be achieved. c) phone card can not set the boot password, or GSM network can not log in successfully. d) To ensure this phone card has a certain fund balance to cover the GPRS network to send text messages and landing when the costs incurred. e) the use of mobile phone cards, before the phone is set up into the short message service center number. Short message service center number is different for each place, the specific can ask the local 10086 6, instrument settings, data upload operation method 1, GSM-GPRS module initialization state power status indicator flashes: 1). flash once a second, that the module is searching for network 2). 3 seconds flash once, indicating the module has successfully landed the network 2, buzzer sound indicator shows: 1). GSM-GPRS module initialization is complete, there will be soon as bee buzzer sound prompts. 2). GSM-GPRS module receive SMS, SMS command if correct, would be soon as the buzzer sound prompts. 3). GSM-GPRS module TCP data transmission is successful, there will be soon as the buzzer sound prompts. 4). GSM-GPRS module TCP data transmission failed, the buzzer will sound two audio prompts. 5). GSM-GPRS module failed to send text messages, voice prompts will be three times the buzzer. 3, GPRS network TCP data transfer functions to achieve 1). TCP Data From time to time intervals: the smallest unit is 1 minute, in order to achieve real-time data generated in the whole point, 1 hour less than the time interval must be uploading 60 divisible. Thus, within 1 hour time interval to be uploaded regularly: 1,2,3,4,5,6,10,12,15,20,30,60 (minutes). 2). In accordance with the time interval will upload the whole point of the beginning of real-time temperature and humidity data to a fixed IP address of the server. Interruption in the transmission network, the restoration of transmission, the automatic replacement of historical data, historical data for replacement of up to 56. Overflow of data, covering the first data according to FIFO. 3) or short message via the serial port command to set the parameters of 1 TCP data transmission time interval two server upload IP address and port number 3 TCP to send real-time data-enabled Notes: serial port settings configuration tool reference recorder software. 4, the short message function of the realization of a) check the current temperature and humidity of real-time data 2) to set upper and lower limits of temperature and humidity alarm 3) set the temperature and humidity exceeded alarm switch 4) data level exceeds the short message alarm, if the data has been exceeded, message alarm time interval 10 minutes, the next message alarm after 10 minutes required to trigger 7, growth has set aside GPRS transmitter air conditioning, dehumidifiers and other equipment of the control interface provides 24-hour measured on the environment temperature and humidity control to ensure that the measured indicators of environmental temperature and humidity within a reasonable range, neither excessive nor too less than the target, can be significant energy savings, cost savings and management costs. 8, 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 measuring instruments, to guarantee precision, advises clients to conduct an annual inspection, correction. Appendix: ZDW-Y20 and ZDW-Y20G (new) feature comparison table models feature ZDW-Y20 ZDW-Y20G
From 485 to connect by way of computer, computer server via ADSL upload the da
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