product overview
The Lida multi parameter analyzer (with arbitrary parameter combinations) adopts a wall mounted cabinet integration, combining all electrode probes, water treatment systems, and detection monitoring systems in the cabinet, with digital functions, and high-precision detection between different modules and sensors. The transmitter is simultaneously connected to different types of electrodes such as pH/temperature, dissolved oxygen, conductivity, turbidity, etc., and measures and displays these five parameters simultaneously. The instrument simultaneously outputs 2 sets of 4-20mADC outputs of any type, equipped with RS-485/232 outputs and MODBUS standard interface protocol. The protection level of the transmitter is IP66; The sensor protection level is IP68, and the whole cabinet waterproof level is IP66.
Performance characteristics
(1) Easy and fast installation, saving station building construction costs;
(2) Integrating data collection, processing, and transmission, with high reliability and low cost;
(3) Adopting advanced energy-saving technology, with low power consumption, the overall power consumption of the machine is less than 30W;
(4) Implement automatic temperature control function, automatically raise the temperature of the water sample at low temperatures, and protect the sensor electrodes;
(5)pH、 The conductivity and dissolved oxygen electrodes are both equipped with ICS intelligent sensor technology, which elevates online monitoring technology to a new level;
(6) Distributed network system, advanced technology and excellent performance;
(7) The display terminal is movable and supports hot plugging;
(8) Multiple output signal modules are available for selection, such as RS485, RS232, 4-20mA analog current output.
Technical specifications:
Measurement parameters |
PH、 Dissolved oxygen DO, residual chlorine CL, conductivity EC, turbidity SS, temperature (customizable in any combination) |
measuring principle |
PH electrode method DO - coated electrode method or fluorescence method (standard configuration: coated electrode method, if residual chlorine is also selected, fluorescence electrode method is required) Residual chlorine - polarographic method Conductivity - Graphite electrode method Turbidity - Scattering Turbidity Method Temperature - Thermistor Method |
measuring range |
PH:0~14PH DO:0-20mg/L CL:0-20mg/L Conductivity: 0-2000us/cm Turbidity: 0-1000NTU Temperature: 0-100 ℃ |
accurate true linear measure
|
PH:±0.05PH DO:±0.02mg/L CL:±0.5%FS Conductivity: ± 0.5% FS Turbidity: ± 5% FS |
Analog Output |
2-channel or multi-channel 4-20mA (customizable) |
operation temperature |
-5~80℃ |
Environmental requirements |
Indoor, recommended temperature -5~28 ℃; Humidity ≤ 90% (non condensing) |
Power supply |
AC220V or DC24V |
digital communication |
RS485; RS232 (optional) |
