Leading Technology 4-20mA RS485 pH/ORP Analyzer for Inorganic-Organic Wastewater

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: APX2-C3
• Portable: Non Portable
• Appliance: Food Analysis, Medical Research, Biochemistry
• Certification: ISO9001, CE
• Product Name: pH/ORP Controller
• Protection Grade: IP66
• Display Screen: 3.2 Inch
• Relays Output: Two Relays
• Current Output: 0/4-20mA
• Digital Output: RS485
• Specification: 144*144*120mm
• Trademark: Daruifuno
• Origin: China
• HS Code: 9026809000
• Production Capacity: 500pieces/Year

Product Description

Features& Advantage

1.Support a variety of installation methods;
2.Time and historical data recording function;
3.Two settable SPST multifunctional relays;
4.Two high-precision 0/4~20mA current output;
5.A two-wire RS485 interface, Modbus RTU protocol;
6.The meter can perform temperature compensation

Product Parameters

 

Model	APX2-C3
Principle	PH	Glass pH electrode (hydrogen ion concentration index)
	ORP	Platinum or gold electrodes (redox potential)
Display Range	PH	0~14pH
	ORP	±2000mV
	Temp	-10~150ºC
Solution Ground	N/A
Resolution	pH:0.01pH ORP: 1mVTEMP:0.1ºC
Accuracy	0.1% of the measuring range or ±0.02pH / ±2mV, take the larger one
Stability	0.05% of measuring range every 24 hours without accumulation
Repeatability	Better than 0.1% of measuring range
Temp.Compensation	Automatic or manual(NTC10K/PT1000)
Relay Output	Two SPST relays,Max.load 3A/250VAC,set high/low alarm, temp. or clean control
Digital Communication	A two-wireRS485,Modbus.JSON
Current Output	Two 0/4~20mA currentMax.load 1000Ω
Language	English
Time Display	Year/month/date     hour/minute/second
Historical Data	10000 historical data can be recorded,Record the last 100 calibration maintenance data
Display	128*64 3.2-inch graphic dot matrix LCD
Calibration Method	PH: 3 points; ORP:2 points
Protection Grade	IP66
Enclosure Material	Enhanced ABS
Power Supply	AC:100~240V 50/60Hz or DC:18~36V
Dimension	144*144*120mm (Hole size 138*138mm)
Electrical Interface	Reserve three M12*1.5 gland heads, the wire diameter is3~6.5mm
Work Temperature	0~60ºC,RH<95%,non-condensing
Storage Temperature	-20~70ºC,RH<55%,non-condensing
Installation	Wall mounting, pipe clamp,panel
Power Consumption	Max.3W