Phg-21c Industrial pH/ORP Measurement Controller

• After-sales Service: Following Updating
• Warranty: Under Discussion
• Weight: 2kg
• Power Supply: AC (220±22)V, (50±1)Hz; or DC 24V
• Instrument Protection Grade: IP65
• Meter Material: ABS
• Model NO.: SM-PHG-21C
• 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.Chinese interface, simple operation, the screen has a backlight function, easy to read;

2.It can measure the pH/ORP value and temperature of water samples, and pH/ORP needs to be switched to display;

3.Support automatic temperature compensation;

4.Automatic identification of pH4.00, pH6.86, pH9.18 three standard solutions, support one-point calibration and two-point calibration;

5.Support automatic upper and lower limit alarm function and power failure protection function;

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

7.IP65 protection grade.

8.PHG-21C, instrument built-in measurement board, can be directly connected to the electrode, supporting the use of flow cell. It is suitable for occasions where the measuring point and the instrument are close to each other. Matching transmitter: PHGF-46

 Product Parameter:
 

Model		PHG-21C
Measurement Range	pH	(0.00~14.00)pH
	ORP	(-1800~1800) mV
	temperature	(-10.0~120.0)°C
Resolution	pH	0.01pH
	ORP	1mV
	temperature	0.1ºC
Instrument basic error	pH	±0.05pH
	ORP	±10 mV
	temperature	±1°C
Basic Error of Electronic Unit	pH	±0.03pH ±1 word
	ORP	±1 mV±1 word
	temperature	±0.3°C
Stability of electronic unit		±0.02pH/24h
Input impedance of electronic unit		Not less than 1×1012Ω
Temperature element		Pt1000
Instrument protection grade		IP65
Power supply		AC (220±22)V, (50±1)Hz; or DC 24V
Power Consumption		10W
Dimensions (mm)		166×166×110
Weight (kg)		2
Opening size (mm)		138×138
Matching Sensor		FG-991C
Sensor thread size		G3/4 "
Sensor cable length (m)		Standard 5, Optional 10, 15, 20