Water Quality PH Meter Electrode Sensor Aquaculture Wastewater Detection Intelligent Controller
- Description
2. Resolution: 0.01PH, 1mV, 0.1 ℃
3. Precision: ± 0.02PH, ± 1m, ± 0.3 ℃
4. Stability: ≤ 0.01pH24h
5. PH standard solution: 6.86/4.00/9.18 7.00/4.00/10.01
6. Temperature compensation: 0~99.9 ° C (PH) - 2-
7. PH correction range: 0.00 ± 1.45PH; Slope ± 30%
8. Control interface: two groups of ON/OFF relay contacts, divided into high point and low point alarm control.
9. Signal isolation output: 4~20mA isolation protection output
10. Relay: relay hysteresis can be set arbitrarily, and relay load is 10A 220VAC
11. Working conditions: ambient temperature 0-60% ° C, relative humidity ≤ 90%
12. Input impedance: ≥ 1 × 1012Ω.
13. Output load: load<500 Ω (0-10mA), load<7509 Ω (4-20mA),
14. Working voltage: 220VAC 10%, 5060Hz
15. Size: 96 × ninety-six × 115mm
16. Opening size: 91 × 91mm
17. Weight: 0.9Kg
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- Q & A
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: Where is the origin of Elecbee products? Are they certificated?2023-03-03
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Answer:
Elecbee has long-term cooperation agreements with the OEM factories in China. So that we are able to reduce the intermediate channel cost, and help you save money. Our products are all made strictly according to the relative global standard, to ensure the products have good compatibility and excellent quality.
2023-03-03
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: What forms of payment do you accept?2023-03-03
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Answer:
Our main payment methods include Paypal, Credit Cards, Debit Cards, Bank Transfer, and more to discover. Please choose the payment methods in your favor.
2023-03-03
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: When will you arrange shipment?2023-03-03
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Answer:
After confirming receipt of your payment. We will arrange the delivery as soon as possible and upload the courier number to the website for you to track.
2023-03-03
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: How to exchange or return?2023-03-03
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Answer:
1. You can apply to return within 30 days after receipt of the goods. Please make sure the outside package is intact, and the product is in its original condition. We will arrange your refund according to the relevant provisions once the package is received.
2. Return process: You Apply for a Return - Approve the Return - Arrange a Return - Receive the Products and make Inspection - We arrange a Refund;
3. We will bear the freight charges for returns caused by us, for instance, the quality problem. As to returns caused by the buyer, the buyer should be responsible for the shipping fee.
2023-03-03