Integrated Radar Wireless Monitoring Instrument Water Liquid Level for Manhole

• Customization: Available
• After-sales Service: Yes
• Principle: Radar
• Model NO.: SY900
• Range: 0-20m
• Measurement Accuracy: ±5mm
• Accuracy: 0.2%
• Kind: Radar
• Structure: All in One
• Warranty: 3 Year
• Certification: CE, RoHS
• Material: PC
• Process Temperature: -40°-80°
• Feature 1: Wireless
• Feature 2: Non-Contact Measurement
• Function 1: Water Level Detector
• Function 2: Water Level Meter
• Transport Package: Carton Box
• Specification: 35*30*18
• Origin: China
• HS Code: 9032890000
• Production Capacity: 1000PCS/Month
• Package Size: 25.00cm * 20.00cm * 35.00cm
• Package Gross Weight: 9.000kg

Product Description

High-performance Integrated Inspection Well Water Level Monitoring Instrument

    The product adopts advanced lithium battery power supply technology, featuring a unique ultra-low power consumption design that enables long-term stable operation without external power sources, effectively addressing power supply challenges in harsh environments. With an IP68 protection rating, it is completely dustproof and capable of prolonged immersion under water pressure, making it ideally suited for complex and demanding applications such as manholes.

    It designed with a highly integrated structure, the product ingeniously combines key components including a radar ranging module, pressure measurement module, RTU (Remote Terminal Unit), 4G communication module, and lithium battery.

Technical Specification

(Custom configurations available upon request.)

Model	SY900	Transmission interval	300-65535s
Measurement principle	Radar, Hydrostatic Pressure	Sampling interval	60-65535s
Measurement range	0-20m	Protection grade	IP68
Battery voltage	3.6v	Battery lifespan	≥3 years
Battery capacity	76AH	Parameter configuration	Platform and bluetooth configuration
Communication mode	4G,Bluetooth	Data transmission	Offline Recovery & Data Retransmission
Communication protocol	MQTT	Wake up method	Smart & non-contact wake up

Application

Available for the inspection well or manholes. 

FAQ

Q: What's the lead time for orders?
A: Standard models ship in 15–30 days; customized units require 30–45 days.

Q: Do you provide after-sales service overseas?
A: Yes, we have partnered service centers in key regions.

Q: Can I request a customized order?
A: Absolutely! We offer OEM and ODM service.

Q: What documents do you provide for export?
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).

Q: How do I place an order?
A: Contact us via email/phone for a quote, then confirm with a PO.