Sjg-209 Online Optical Dissolved Oxygen Monitor

• After-sales Service: Following Updating
• Warranty: Under Discussion
• Weight: 2.5kg
• Power Supply: AC (220±22)V, (50±1)Hz; or DC 24V
• Instrument Protection Grade: IP65
• Meter Material: ABS
• Model NO.: SM-SJG-209
• Power Consumption: 10W
• Temperature Element: PT1000
• Transport Package: Wooden Box
• Specification: 166*166*110mm
• Trademark: Sun-Moon
• Origin: China
• HS Code: 9031809090
• Production Capacity: 30000PCS/Year

Product Description

 Product Features:

Temperature, pH, conductivity, dissolved oxygen and turbidity can be tested simultaneously.
 

1.Adopt single-chip computer control, menu operation, convenient and simple;

2.Supporting the measurement of dissolved oxygen concentration value, dissolved oxygen saturation and temperature value of water samples;

3.With automatic temperature compensation function, support zero oxygen calibration, fullness calibration and barometric pressure calibration;

4.With isolated output (4~20)mA DC signal, output upper limit and output lower limit can be adjusted steplessly;

5.With isolated (RS-485) digital signal output;

6.With automatic upper and lower limit alarm function;

7.With data retention function, i.e., when the instrument carries out other work such as automatic cleaning function, the original measurement data is kept on the display, and the new measurement data is displayed after the instrument resumes the normal measurement state.

8.Setting three control relays, except for two for outputting upper and lower limit alarm signals, the remaining one relay can be set at will for its suction and release time to realize the automatic cleaning function of the instrument.

9.With measurement data storage and query function, it can store 2000 measurement data (including measurement value and storage time).

10.Plate-mounted or wall-mounted installation, easy to operate and maintain.

 Product Parameter:
 

Model		SJG-209
Measuring range	Dissolved oxygen	(0.0~20.0)mg/L
	Dissolved oxygen saturation	(0.0~200.0)%
	Temperature	(0.0~50.0)°C
Resolution	Dissolved Oxygen	0.01 mg/L
	Dissolved Oxygen Saturation	0.1%
	Temperature	0.1ºC
Instrument basic error	Dissolved Oxygen	±0.30 mg/L
	Dissolved oxygen saturation	±10.0%
	Dissolved Oxygen	±0.2°C
Instrument Repeatability		Not more than 0.20 mg/L
Instrument Stability		(±0.20mg/L)/24h
Output current error of electronic unit		±1%(FS)
Isolated output signal		(4~20)mA DC, max. load 600Ω
Power Consumption		10W
Sensor mounting thread		G3/4 "
Sensor cable length (m)		10
Instrument protection class		IP65
Power supply		AC (220±22)V, (50±1)Hz; or DC 24V
Dimensions (mm), Weight (kg)		166×166×110,2.5
Opening size (mm)		138×138