Brand：Erun
Name：Water quality TOC online analyser
Model：ERUN-SZ4-A-J3
Parameter：TOC
Erun produces water quality TOC online analyser, based on the principle of UV absorption method, through the measurement of these organics on the 254nm wavelength UV absorption, can accurately measure the content of dissolved organic pollutants in the water, the sensor does not require reagents, no pollution, more economical and environmentally friendly, the internal integration of all the way to the turbidity detection of the light source, the turbidity of the water body to be measured to interfere with the automatic compensation. With automatic cleaning brush device, even if long-term monitoring still has excellent stability. Often used in the food and beverage industry, water treatment plants, sewage treatment plants, cooling water, circulating cooling water, purified water, wastewater, surface water and other TOC concentration of real-time monitoring.
demonstrate | LED liquid crystal display |
Automatic temperature compensation | 0~60℃ |
signal output | 0～20mA(load resistance＜750Ω) 4～20mA(load resistance＜750Ω) |
Power supply | 85～265VAC±10%,50±1Hz，power ≤3W； 9～36VDC，power≤3W |
communication output | RS485 Modbus RTU |
environmental temperature | -10℃~60℃ |
relative humidity | not greater than90% |
sizes | 144mm*144mm*130mm |
Installation | embedded (Hole Size138*138mm) |
weights | 0.5kg |
Sensor type | ERUN-J5A | ERUN-J5B |
COD range | 0-500mg/L | 0-1500mg/L |
TOC range | 0-180 mg/L | 0-600 mg/L |
Turbidity range | 0-300NTU | 0-500NTU |
COD accuracy | ±5% | |
resolution | 0.01 mg/L | |
temperature range | 0~50℃ | |
protection class | IP68 | |
sensor interface | RS-485，MODBUS protocols | |
power supply | DC12~24V，amps＞1A | |
sizes | Φ50mm *179mm | |
Cable Length | 10m（standard equipment），customisable | |
Housing Material | 316L（可定制钛合金） | |
Adopt LED LCD display, intelligent Chinese/English menu operation; |
High-resistance preamplifier: high input impedance, anti-noise, strong anti-interference ability; |
Multi-parameter display on the same screen: Simultaneously display pH (or ORP) value, temperature value, two current outputs and relay working status; |
Output signal: software selects 0-20mA or 4-20mA output; |
Parameters such as COD, TOC, turbidity and temperature can be measured; |
Automatically compensates for turbidity disturbances for excellent test performance; |
With self-cleaning brushes to prevent bio-adhesion and longer maintenance intervals; |
Built-in calibration parameters for easy field use and secondary calibration. |
