| Customization: | Available |
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| After-sales Service: | Maintenance and Repair Service/-Customer Support |
| Warranty: | One Year |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Payment Methods: |
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| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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| Model | HM - 131 - YC |
| Power Supply Requirements | 100 - 240VAC / 0.25A / 50 - 60HZ |
| Input | 2 - bit sensor input; 4 - 20mA / + / 2000mV (PH/ORP) |
| Output | Up to 3 mechanical relay outputs (220VAC / below 0.5KW), total power not exceeding 1kW |
| Alarm | Each parameter has 3 sets of alarm levels (high / normal / low) |
| Threshold | Each parameter has 1 set of threshold range, with a threshold template included |
| PID | PID chemical - dosing mode can be set for 3 - way outputs, with 5 chemical - dosing methods available for setting |
| Enclosure Dimensions | 550 (height) X 450 (width) X 230 (depth) mm |
| Display Screen | 4.3 - inch liquid - crystal display |
| Weight | 8kg |
| Enclosure | Plastic enclosure / IP65 protection |
| Operating Environment | In a dry and normal - temperature environment to ensure normal operation of the equipment |
| Network | DTU 4G/WIFI/Ethernet optional |
| Back - end Management | Independent water quality management back - end, supporting real - time online detection and data viewing on WeChat terminal/computer terminal |
| Other Parameters | Supports Chinese - English bilingual display |
1. How can I get the price?
- We typically provide quotes within 24 hours of receiving your inquiry (excluding weekends and holidays).
- If you require an urgent quote, please reach out via email or other contact methods for a prompt response.
2. Can I buy samples before placing orders?
- Yes, absolutely. Please do not hesitate to get in touch with us.
3. What is your lead time?
- Lead time varies based on order quantity and seasonality.
- Typically, we ship within 7-15 days for smaller quantities and approximately 30 days for larger orders.
4. What are your payment terms?
- We accept T/T, Western Union, MoneyGram, and PayPal. Terms are open to negotiation.
5. What shipping methods are available?
- Options include sea, air, or express (EMS, UPS, DHL, TNT, FEDEX, and more). Please confirm with us prior to order placement.
6. How do you ensure long-term, positive business relationships?
- 1. We maintain superior quality and competitive pricing to benefit our valued customers.
- 2. We treat every customer with respect, forging sincere business partnerships and friendships, regardless of their origins.
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