Two Relays Modbus RTU Large LCD Screen Water pH/ORP Meter with Free Mounting Accessories

• After-sales Service: 1 Year Lifetime Fee Technical Support
• Warranty: 1 Year Lifetime Fee Technical Support
• Display: Digital
• Portable: Non Portable
• Appliance: Food Analysis, Medical Research, Biochemistry, Water Treatment
• Certification: ISO9001, CE, SGS ISO9001
• Model NO.: APX1-C2A
• pH Range: -2~16pH
• ORP Range: ±2000mv
• Analog Output: Two 0/4~20mA Current Output with a Maximum Load of
• Power Source: 18~36VDC
• Resolution: pH: 0.01pH ORP: 1mv Temp: 0.1ºC/ 0.1ºF
• Communication: RS485 Modbus RTU
• Relay Output: Two Spst Relays
• Signal Output: Two 0/4~20mA Current Outputs
• Temperature Compensation: Automatic or Manual(Ntc10K or PT1000)
• Transport Package: Packaging
• Specification: 100*100*120mm
• Trademark: drfn
• Origin: China
• HS Code: 9027809990
• Production Capacity: 50000 Pieces/Year

Product Description

Product Description

Features& Advantages

Small and compact lightweight design

3.2-inch large LCD screen

User-friendly Chinese and English language interface

Password can be set to prevent misoperation

2 SPST multi-function and settable relays

0/4~20mA active current loop output

RS485 interface, Modbus RTU communication protocol

Temperature detection and compensation function

Shortcut button helps you perform daily maintenance quickly

IP66 waterproof level, sealed enclosure can isolate pollution and corrosive gas

Panel installation, easy to install
 

Product Parameters

Specification Of Digital PH Meter

Model	APX1-C2A
Sensor input	pH	Glass pH sensor(Compatible with grounded PH sensor)
	ORP	ORP sensor (Platinum/Gold sensor)
	TEMP	Automatic or manual(NTC10K or PT1000)
Measurement range	pH	-2~16pH
	ORP	±2000mV
	TEMP	-10~150ºC /14~302ºF
Resolution	pH ORP TEMP	0.01pH  1mV  0.1ºC/ 0.1ºF
Meter performance	Accuracy	0.1% of the measuring range Or PH: ±0.02pH /ORP: ±2mV
Sensor diagnosis	Display images
Relay output	Two SPST relays with a maximum load of 3A/250VAC
Analog output	Two 0/4~20mA current output with a maximum load of 1000Ω
Communication	A two-wire RS485 interface
Protocol	MODBUS RTU
Display screen	3.2 inch LCD screen
Protection grade	IP66
Operating temperature	0~60ºC
Operating humidity	Less than 95% RH, non-condensing
Storage temperature	-20~70ºC, less than 55% RH, non-condensing
Configuration	Power failure protection, indefinite retention of parameters
Enclosure material	Enhanced ABS
Meter dimension	100*100*120 mm
Mounting method	Panel mounting (Installation hole size 92*92mm)
Electrical interface	Three M12*1.5 gland are reserved at the back of the instrument; the wire diameter is 3~6.5mm
Power source	AC:100~240V
Power consumption	About 3W
Weight	About 500g

Detailed Photos

 

Application

Company Profile

Warehouse and Factory

procedures

Certifications

FAQ

Q: Is your company a manufacturer?
A: Our company is a professional manufacturer of water analysis instruments and sensors, integrating development and production together. The quality of our products is guaranteed strictly.
 
Q: What's the location of your company?
A: Our company is Located in Suzhou near Shanghai,So we enjoy convenient water, land and air transportation,which is very efficient and fast.

Q: How is your service?
A: We will try our best to offer you good before-sale and after-sale service. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us.

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