Brand：Erun
Water Chloride Ion Analyser
Model：ERUN-SZ4-A-C4
Parameter: Chloride Ion(cl-)
Chloride ion online monitor adopts advanced chlorine ion selective electrode method (ISE method) imported from the United States, with high sensitivity, rapid signal response, accurate measurement, stable performance and simple maintenance.The measurement and control system has the characteristics of easy to use, high accuracy and economy.The use of this series of advanced analytical techniques ensures the stable reliability and accuracy of the instrument for long-term operation.With Chinese menu operation, 485 communication and other functions.
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 more than 90% |
sizes | 144mm*144mm*130mm |
Installation | Recessed (Opening size 138*138mm) |
weights | 0.5kg |
Measurement range | Chloride ion 0-2000 mg/L (ppm), temperature 0~60°C |
Resolution | 0.01mg/L, 0.1℃ |
accuracy | ±5%FS |
unit | mg/L,mmol/L, mmol/L(Boiler) 简写mmol/L(B) |
temperature measurement | 0~60℃ |
control interface | Two groups of ON/OFF relay contact, divided into high point, low point alarm signal photoelectric isolation output |
Signal Isolation Output | Photocoupler isolation protects 4-20mA signal outputs |
working conditions | Ambient temperature is 0~50℃, relative humidity≤90%. |
Output Load | Load <750Ω (4-20mA) |
operating voltage | 220VAC10%, 50/60Hz or order DC24V and DC12V power supply |
approximate size | 100×106×168mm |
Hole Size | 92×92mm |
weight | 0.9Kg |
protection class | IP65 |
Adopts LED liquid crystal 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 selectable 0～20mA or 4～20mA output; |
Self-set password: Users can set or change their own passwords to avoid misoperation caused by uninvolved personnel. |
