OEM Mobile Control GPRS Wireless Irrigate Distance Water Fuel Level Sensor ROLA
1.description
A level sensor (hydrostatic level gauge/level transmitter/level sensor/water level sensor) is a pressure sensor for measuring liquid levels. The static pressure input liquid level transmitter (liquid level meter) is based on the principle that the measured hydrostatic pressure is proportional to the height of the liquid. It uses isolated diffused silicon sensitive element or ceramic capacitive pressure sensitive sensor to convert the static pressure into electrical signal, and then converts it into standard electrical signal (generally 4 ~ 20mA/1 ~ 5VDC) after temperature compensation and linear correction. It is suitable for liquid level measurement of various media in petrochemical, metallurgy, electric power, pharmaceutical, water supply and drainage, environmental protection and other systems and industries.
2. System Summarize
The “Liquid height measuring system in GPRS communicate mode” include “Liquid height measuring terminal equipment in GPRS communicate mode”, “Server Management Software” and “Configuration Line”. It is used for timing measure liquid height value, temperature value, longitude and latitude data, date and time information and show these value in the “Server Management Software”.
Notice 1: The “Liquid height measuring system in GPRS communicate mode” for short “System” as following description.
Notice 2: The “Liquid height measuring terminal equipment in GPRS communicate mode” for short “Terminal” as following description.
Notice 3: The “Server Management Software” for short “Software” as following description.
Notice 4: The “Configuration Line” for short “Line” as following description.
The “Terminal” is used for timing measure liquid height value and temperature value, and transmit these measuring value to the “Software” in GPRS communicate mode, the user can use “Software” to see the liquid height value and manage these “Terminal”.
The “Software” is only a demo software to offer the user, its function is very simple, and it is not have a powerful function to take many “Terminal” running at the same time. If user need a large system “Software” with powerful function, please contact Xi’an Kacise Optronics Tech Co., Ltd.
The “Line” is only used for configure “Terminal” by user, it is connect between the “Terminal” and the RS232 serial port of computer.
3. “Terminal” Structure Drawing
GXPS609(GPRS) terminal structure drawing: as picture one
The back of GXPS609(GPRS) terminal: as picture two
4. Technology Standard and Power Supply Use
| Measure Range | 0～3m diesel. |
| Measure Precision | 0.5%F.S. |
| Power Supply Way | 3.6VDC battery and 10VDC～35VDC external power supply. |
| Defend Grade | IP65 |
| Work Temperature | -25℃～85℃. |
| Storage Temperature | -25℃～85℃. |
| Communication Frequency | GSM/GPRS 850/900/1800/1900MHz. |
| Interface Type | NPT1. |
| Timing Work Time | 3 minute ～ 1000 minute(can set). |
| Append Function | LCD, key-press, GPS. |
| “Terminal” battery use time limit | for example, use number one battery “ER34615M”, its capacity is 14.5AH, the “System” work frequency is work once per hour: The GXPS609 (GPS) terminal can work about 120 days. |
| Battery model select | recommend use number one battery “ER34615M”. If user want select battery by self, please according to the battery standard as following. battery voltage: 3.0VDC～3.6VDC; max continue output current: more than 0.5A; pulse output current capacity: more than 1A. |
| Power supply use illuminate | the “Terminal” can use battery or external power supply. See the terminal structure drawing, the position of external power supply in the “External Electrical Interface”, in the interface, “1” is anode, “2” is cathode. |
Product Tags:
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Mobile Control GPRS Wireless Level Sensor , Wireless Level Transmitter IP65 Defend Grade Images
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