Analog pH ORP Meter with Dual Channel Output

• Warranty: 1 Year
• Display: Digital
• Portable: Non Portable
• Appliance: Food Analysis, Medical Research, Biochemistry
• Certification: ISO9001, CE
• Transport Package: Packing
• Model NO.: APX2-PD
• Specification: 144*144*120 mm (hole size 138*138 mm)
• Trademark: Daruifuno
• Origin: China
• HS Code: 9026809000
• Production Capacity: 5000pieces/Year

Product Description

Features

Connected to 2 pH or 2 ORP sensors, or 1 pH and 1 ORP sensor;

Two Channels are isolated from each other

Each channel can be connected to an independent temp. system.

When pH, ORP and temp. are tested at the same time, algorithm inside the meter can simultaneously evaluate the disinfection ability and display pH, ORP, temp. and chlorine values.

Meet pH/ORP monitoring, dosing control, and data signal remote transmission at the same time.

Application: swimming pools, water parks, water treatment and dosing, ultrafiltration, circulating water, and other occasions.

Model	APX2-PD
Principle	pH:Glass pH electrode
	ORP:Platinum or gold electrodes
Display Range	pH:0~14pH
	ORP:± 2000mV
	TEMP:-10~150ºC
Resolution	pH: 0.01pH ORP: 1mV TEMP: 0.1   ºC

Accuracy	0.1% of the measuring range or ±0.02pH / ±2mV, take the larger one
Temp Compensation	Automatic or manual (NTC10K/PT1000)   Converted at 25ºC
Relay Output	Two SPST relays, Max. load 3A/250VAC, set high/low alarm, temp or clean contro
Digital Communication	A two-wire RS485, Modbus, JSON
Current Output	Two 0/4~20mA current Max. load 1000Ω
Display	128*64 3.2-inch graphic dot matrix LCD
Protection Grade	IP66
Enclosure Material	Enhanced ABS