Hot Sale 4-20mA RS485 pH/ORP Controller with 2 Relays for Surface Water

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: APX1-C1Z
• Portable: Non Portable
• Appliance: Food Analysis, Medical Research, Biochemistry, Analog
• Certification: CE
• Specification: 144*144*120mm
• Trademark: Daruifuno
• Origin: China
• HS Code: 9026809000

Product Description

Features& Advantage

1.Support a variety of installation methods;

2.Clock and historical data recording function;

3.Two settable SPST multifunctional relays;

4.One 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	APX1-C1Z
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
Resolution	PH:0.01pH    ORP:1mV   TEMP: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-wire RS485 interface, Modbus RTU
Current Output	A 0/4~20mA current Max.load 1000Ω
Language	English
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	100*100*120mm (Hole size 92*92mm)
Electrical Interface	Reserve three M12*1.5 glan heads, the wire diameter is 3~6.5mm
Work Temperature	0~60ºC, RH<95%, non-condensing
Storage Temperature	-20~70ºC, RH<55%, non-condensing
Installation	Panel
Weight	450g
Power Consumption	Max.3W