China Self Clean pH Ec Controller with Industrial pH Probesensor pH Digital Aquarium pH Meter

The meter adopts LCD liquid crystal display; It has current output, free setting of measurement range, high and low
overlimit alarm prompt, two sets of relay control switches, and adjustable hysteresis range.Automatic or manual
temperature compensation;There are many automatic calibration methods for electrodes. PH (or ORP) electrodes
of various installation processes such as flow type, submersible type, pipe type, flanged type and so on can be
provided according to the needs of users

Screen size

4.3 inch

Dimension

Overall dimension:144mm * 144mm * 115mm

Cutout dimension:138mm * 138mm

Weight

0.68Kg

Ingress protection

IP54

Measured variables

pH/ORP/Temp

Measurement range

pH

-2.00 ~ 16.00p

ORP

-1999 ~ 1999mV

Temp

-10.0 ~ 130.0ºC

Accuracy

pH

Ph sensor

±0.02pH

Sb(antimony) sensor

±0.2pH

ORP

±0.1%FS

Temp

NTC10K

-10 ~ 60ºC ±0.3ºC

60 ~ 130ºC ±2.0ºC

PT1000/PT100

±0.3ºC

Working temperature

0 ~ 60ºC

Storage temperature

-20 ~ 70ºC

Relative humidity

(10 ~ 85)%RH(No condensation)

Input resistance

≥ 10^12Ω

Analog output

4-20 mA, maximum loop is 750Ω,±0.2%FS

Power supply

100 ~ 240VAC,5W Max,50/60Hz

RS485 communication

Modbus-RTU

Cleaning function

Programmable cleaning interval and duration

Recorder

Record 100 sets of data

Packing & Delivery:
Electromagnetic flow meter is packed in cartons ,and wooden boxes (from DN80)
Lead time : Most products within 7 working days(if have stock, could be sent same day), customized product would be longer
Delivery process:
1.Use customer's own delivery account, or we help to choose a suitable one
(Usually use FedEx, Ups, DHL, TNT, EMS,etc)
2.Delivery time is 2-7 working days, some products have stock in Malaysia.
3.Help to do the destination customs clearance

Overseas Service Center Address:
Singapore/ Philippines/ Malaysia/ Kroea/ Indonesia/ Germany/ India

FAQ:
Q: How long will you give me the reply?
A: we will contact you in 3 hours as soon as we can.
Q:Could I visit your factory?
A: Sincerely invite you to visit our factory,Our factory and office are all in Hangzhou,Zhejiang.
Q: Do you provide samples ?
A: Yes,we have materials in stock to help you to get the samples as soon as we can.
Q: 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.
Q: What is your terms of payment ?
A: We could accept T/T, Paypal, WU ,Credit Assurance
Q: What is the warranty for your product ?
A: Warranty: 2 years, Lifetime maintenance.
Q: How soon can you arrange the production?
A: once getting your product confirmation and receiving your payment, we will arrange the production immediately. For some products we have it in stock.
Q: Could you provide me the shortest lead time?
A: For somre standard products we have it in stock . Pls tell me your detailed requirements, we will send to you as early as we can.