Apure Water Tester Online pH TDS Ec Controller Digital Electrical Conductivity Meter

Product Description

Product Description Characteristics:
· Factory standard configuration is Chinese interface, can be switched to English in the language menu.
· Conductivity (TDS) and temperature measurement, upper limit control, current output and digital communication.
· It can be free to adjust the conductivity temperature compensation coefficient and TDS conversion coefficient.
· Two relays, conductivity (TDS) and temperature can be controlled respectively, and the hysteresis can be adjusted freely.
· In a set of instrument mode isolation transmission port can be configured with electrical conductivity (TDS) or temperature, the maximum loop resistance of 300 Ω.
· Voice alarm switch function, through the interface options setting on or off.
· LCD backlight can choose energy-saving mode, auto off timer.
· High performance CPU, excellent electromagnetic compatibility.
· One click restore factory parameter function.
· Password management functions, prevent misuse of non professional personnel. Product Parameters

Product Name:	Industry online pH/ORP meter
Band:	CD
Measure range:	0-14 (pH), ±0.02pH
	-1000~1000mv (ORP), ±1mv
	Others can be customized
Resolution:	0.01pH,1mv
Stability:	≤0.02pH/24H,≤3mv/24H
Input Resistance:	≥10~12Ω
Temperature range:	0~100ºC, NTC10K
Temp Compensation:	Manual / Auto temperature compensation
Communication:	RS485, standard Modbus
Signal output:	4-20mA output, Maximum loop 750Ω, 0.01%FS
Power supply:	220V±1%,50Hz
Relay out:	250VAC, 3A
Accuracy:	PH: ±0.02PH; OPR: ±1m

Detailed Photos
FAQ:Q1: What's your business range?
A: We manufacture PH/ORP/EC/DO/Chlorine/Turbinity meter and provide dosing pump, diaphragm pump,dosing system, pressure instrument, flow meter, level meter, dosing system and so on.
Q2: How about the quality of the managements?
A: We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping to you . We have the certification of ISO,CE we could send the certification test of our company to you.
Q3: Can you offer OEM or design services?
A: Yes, we have our own design department and production tools. We can make OEM products according to your requirements.
Q4: What are your terms of payment and delivery time?
A: We could accept T/T, Paypal, Western Union, Credit Assurance. Generally, we will arrange the shipment within 7 days after received payment.
Q5: How about warranty?
A: 12 months warranty.

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