芯 片:
進(jìn)口硅壓阻芯體;
選進(jìn)的貼片工藝,具有零點(diǎn)、滿量程補(bǔ)償、溫度補(bǔ)償;
靜壓式液位/水位測(cè)量原理;
全封焊結(jié)構(gòu),IP68密封防水電氣出線;
信號(hào)處理及輸出:
24位ADC采樣處理芯片;
DSP數(shù)字信號(hào)調(diào)理算法;
多點(diǎn)性線溫度校準(zhǔn);
電壓電流過(guò)載保護(hù);
標(biāo)準(zhǔn)工業(yè)信號(hào)輸出:4-20mA(二線制),0-20mA(三線制),0-5VDC,0-10VDC,0.5-4.5VDC(三線制);
數(shù)字通訊信號(hào)輸出:RS485-RTU、超低功耗RS485-RTU
采用先進(jìn)的32bit微處理器和24bit ADC
傳輸協(xié)議采用通用的MODBUS-RTU協(xié)議
支持波特率:1200~57600bps,校驗(yàn)位:NONE、ODD、EVEN
支持用戶二次校準(zhǔn)、清零、反清零、恢復(fù)出廠等操作
支持11種單位切換,支持浮點(diǎn)型、整型、百分比、格式化輸出
采集間隔0~43200秒(12小時(shí))可設(shè),既可連續(xù)采集,滿足高速采集的場(chǎng)合,也可單次觸發(fā)采集,最大限度降低功耗
數(shù)字通訊信號(hào)輸出:Can2.0B
測(cè)量速率:10...1000Hz 可設(shè)置,默認(rèn) 50Hz
CANopen輸出內(nèi)置 完整的 CANopen 協(xié)議棧,符合 DS301、DS404 規(guī)范,支持 LSS 服務(wù),支持 BootLoader 在線 升級(jí);
支持波特率(kbps)20/50/100/125/250(默認(rèn))/500/800/1000;支持特性 NMT/Heartbeat/SDO/PDO/LSS/Bootloader;CANopen 協(xié)議??梢愿鶕?jù)用戶的要求進(jìn)行定制;
J1939輸出內(nèi)置 J1939 協(xié)議棧,可以自由配置 PGN、SPN 以及 NAME,支持 BootLoader 在線升級(jí);
支持波特率(kbps)20/50/100/125/250(默認(rèn))/500/800/1000;支持特性PGN、SPN、NAME等自由配置,J1939 協(xié)議??梢愿鶕?jù)用戶的要求進(jìn)行定制;
結(jié) 構(gòu):
結(jié)構(gòu)小巧、全封焊結(jié)構(gòu);
IP68密封防水電氣出線;
不銹鋼外殼+防爆鑄鋁2088接線殼、2-7芯帶導(dǎo)氣管專用液位電纜;
應(yīng) 用:
地下水、水井、水池、水塘、水箱、水塔的水位測(cè)量與監(jiān)控;
河流、大壩、水電站、水庫(kù)、消防、城市內(nèi)澇等水位測(cè)量與監(jiān)控;
油箱、油井、油庫(kù)等油位的測(cè)量與監(jiān)控;
Chip:
Imported silicon piezoresistive core body;
The selected mounting process has zero point, full range compensation and temperature compensation;
Principle of hydrostatic level / water level measurement;
Fully sealed and welded structure, IP68 sealed waterproof electrical outlet;
Signal processing and output:
24 bit ADC sampling and processing chip;
DSP digital signal conditioning algorithm;
Multipoint linear temperature calibration;
Voltage and current overload protection;
Standard industrial signal output: 4-20mA (two-wire system), 0-20mA (three wire system), 0-5vdc, 0-10vdc, 0.5-4.5vdc (three wire system);
Digital communication signal output: rs485-rtu, ultra-low power rs485-rtu
Advanced 32 bit microprocessor and 24 bit ADC are adopted
The transmission protocol is MODBUS-RTU
Support baud rate: 1200 ~ 57600bps, check bits: none, odd, even
Support the user's secondary calibration, reset, anti reset, restore factory operations
Support 11 kinds of units switching, support floating point, integer, percentage, formatted output
The acquisition interval of 0 ~ 43200 seconds (12 hours) can be set, which can not only meet the needs of high-speed acquisition, but also trigger acquisition once to
minimize power consumption
Digital communication signal output: CAN2.0B
Measurement rate: 10... 1000Hz can be set, the default is 50 Hz
CANopen output built-in complete CANopen protocol stack, in line with ds301, ds404 specifications, support LSS services, support bootloader online upgrade;
Support baud rate (kbps) 20 / 50 / 100 / 125 / 250 (default) / 500 / 800 / 1000; support features of NMT / heartbeat / SDO / PDO / LSS / bootloader; CANopen protocol
stack can be customized according to user requirements;
J1939 output has built-in J1939 protocol stack. PGN, SPN and name can be configured freely, and bootloader online upgrade is supported;
Support baud rate (kbps) 20 / 50 / 100 / 125 / 250 (default) / 500 / 800 / 1000; support free configuration of features such as PGN, SPN and name
The J1939 protocol stack can be customized according to the user's requirements;
Structure:
Compact structure, full sealing and welding structure;
IP68 sealed waterproof electrical outlet;
Stainless steel shell + explosion-proof cast aluminum 2088 connection shell, 2-7-core liquid level cable with air duct;
Application:
Water level measurement and monitoring of groundwater, well, pool, pool, water tank and water tower;
Water level measurement and monitoring of rivers, dams, hydropower stations, reservoirs, fire fighting, urban waterlogging, etc;
Oil level measurement and monitoring of oil tank, oil well, oil depot, etc;
隧道橋梁水位測(cè)量監(jiān)控
消防水井水池水位測(cè)量監(jiān)控
城市內(nèi)澇水位監(jiān)控
水塔水箱
五、安裝方式
電話:0757-26619568 傳真: 0757-26619508
24小時(shí)在線技術(shù)支持:13790092618
云平臺(tái):www.puliangiot.com
地址:佛山市順德區(qū)容桂街道華口社區(qū)華天南一路2號(hào)杰森家電智造中心3棟202號(hào)