2 relays 0-10v modbus analog water aquaculture application ph test liquid for Water Analysis online ph orp meter controller
PH sensor Features
1. Adopt international advanced solid dielectric and large area PTFE liquid junction, no clogging, easy maintenance.
2. Long distance reference diffusion path, extends electrode life greatly in harsh environments. Using PPS / PC shell, Up and down 3/4NPT pipe thread, easy installation, no need sheath, saving installation costs.
3. Electrode is made of high quality low-noise cable, make signal output length greater than 40 meters or more, without interference.
4. No supplemental dielectric, a little maintenance.
5. High accuracy, fast response, good repeat-ability.
| PH range | 0~14 |
| Temp℃ | 0~65 |
| Pressure(MPA) | 0.2 |
| Connect mode | Cable |
| Internal resistance MΩ(25℃) | ≤250 |
| Zero potential | 7±0.4 |
| Theoretical percentage slope(%) | ≥95 |
| Use Range | Environmental protection, Polluted water with temperature compensation |
PH controller parameters
Q: How long will you give me the reply?
A: we will contact you in 1 hours as soon as we can.
Q:What is the delivery time ?
A:Our delivery time is within 3-7days after we get your payment ; for large qty mass order , the time should be confrimed again for you
Q:How about your package ?
A:Do not worry about the package ,we have rich experience at packing , all our package is standard exporting package .
Q: How about the Warranty time ?
A:Our warranty time is 12 months after you get our goods . All lifelong technology service and support .
Q:How about the payment terms ?
A:You can choose T/T, Western union , or you can choose by alibaba -credit insurance .
Q:Could I visit your factory?
A: Sincerely invite you to visit our factory
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:What is the MOQ?
A:1PC.
Q:Can I get a lower price if I order large quantities?
A:Yes,cheaper prices with more bigger size orders.
Q:Can I have my own logo of the products?
A:Of course.We provide OEM services.The products’ material,dimansions,color,etc. will according to your requirement.
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