PONPE 591SU-DO เครื่องวัดและควบคุมค่าออกซิเจนในน้ำ Dissolved Oxygen meter Controller

 Features

• Applications: PONPE 591SU-DO Dissolved oxygen is the measure of oxygen dissolved in an aqueous solution. 
• Polarographic measurement principle, the dissolution value depends on the temperature of the aqueous solution, pressure and salinity in solution. 
• The meter uses a liquid crystal display for measuring and displaying DO and medium temperature values, with analog and digital signal outputs and control functions.

Specifications

Product  : Dissolved Oxygen meter
Model : PONPE 591SU-DO
Measure range : 0-20mg/L,0-200%
Resolution : 0.01mg/L,0.1%
Accuracy : ±0.3mg/L
Temperature: (0~50)℃
Accuracy Temperature: ±0.2℃
Output Type 1 : 4-20mA output
Output Type 2 : RS485 digital signal output
Communication protocol : Standard MODBUS-RTU(customizable)
Power supply : AC220V±10%50Hz/60Hz (optional 24V±10%）
Alarm relay : AC250V / 3A
Sensor material : Titanium alloy
Cable : 5m