Fluorescence Method Dissolved Oxygen Meter Analyzer Do

OXY5401AFluorescence method dissolved oxygenanalyzerTechnical indicators
-Display mode: LCD display,Englishmenu operation
-Measurement range: (0 ~20.0) mg/L; (-10 ~55.0) °C
-Resolution: 0.01 mg/L, 0.1°C
-Accuracy: ±0.1mg/L, ±0.5°C
- Currentisolated output: 4to 20 mA (load <750 Ω); optional two 4to 20 mA;
-Alarm relay: AC220V, 3A, alarm signal isolated output
-Communication Interface: Isolated RS485 (optional)
-Power Supply: AC220V±22V, 50Hz±1Hz; Optional DC24V Power Supply
-Protection class: IP65
-Working conditions: ambient temperature 0~ 60 °C, relative humidity ≤90c/o
-Savetime afterpower-off: >10 years
-Weight, size: 0.8kg, 159x159x138 mm
-Openingholesize: 138x138mm
- Secondary meterinstallation method: Open type /wall-mounted /rack-mounted /ducted
-Electrode mounting method: Flow-through/sink-in/flange/pipeline
-Standard configuration:oneOXY5401A secondarymeter,oneYGF401-ppm fluorescence method dissolved oxygen electrode
Main feature
- No need maintenance
-No electrolyte solution added.
-No anodeandcathode cleaning or replacement.
-In most applications for at least one year, there is no need to calibrate or replace the sensor cap.
-No measurement drift.
- No need to keep the sample flow to ensure the measurement accuracy.
-Full-featured and immediately available.
-Waterproof and dustproof design: Protection class IP65, suitable for outdoor use.
-Electromagnetic compatibility (EMC/RFI) design: Designed and manufactured according to the European standard EN50081/50082.
-Alarm function: alarm signal isolated output, alarm upper and lower limit can be arbitrarily set, the alarm lagswithdrawn.
-Network function: Isolated current output and RS485 communication interface.
-Historical curve: continuously record data for one month, one point for five minutes.
-Notepad function: records 200 messages.
-Manual currentsupply: facilitates recording and testing devices.
-Built-in real-time clock: Provides time reference for various functions.
-Industrial Control Watchdog: Make sure the meter does not crash.
-Password management: Parameter settings and maintenance are password protected.