-
E-mail
service@aquas.com.tw
- Phone
-
Address
No. 56, Lane 321, Sunshine Street, Neihu District, Taipei City, 11492
Product Categories
Kaichuang Water Resources Technology Co., Ltd
Ultrasonic Level Meters
NegotiableUpdate on 06/13
- Model
- Nature of the Manufacturer
- Producers
- Product Category
- Place of Origin
Overview
The monitoring data of the ultrasonic level gauge can be directly transmitted through the RS485 communication interface, which is simple, reliable, cost-effective, and has remote status display, calibration, setting, and fault diagnosis functions. IP68 rated dust-proof and waterproof sturdy shell, 1500N high-strength Kevlar cable, with a maximum transmission distance of 1.2 kilometers, can be directly installed in application environments such as reservoirs, rivers, tap water, and sewage.
Product Details
characteristic
- Integrated micro chassis, built-in communicator and sensor
- IP68 sturdy submerged anti-corrosion shell, no control box required, can be directly installed on site
- Plug and play testing, real-time online measurement
- Ultra low power consumption, suitable for outdoor environments without electricity
- Equipped with temperature compensation
- 1500N high tensile strength Kevlar cable
- Both the power supply and communication are equipped with surge isolation protection
- RS485 digital communication, can be connected in series to form a loop, saving wiring and engineering costs
- Standard Modbus RTU communication protocol, can be directly connected to PLC and human-machine interface
- Built in memory that can store calibration parameters, technicians can directly take them outdoors for installation after calibration in the laboratory
- Read monitoring values through AQCFG tool software for calibration, parameter setting, and fault diagnosis
Typical applications
Drinking water, drainage, surface water, industry, water treatment, wastewater, petrochemicals
technical specifications
- RS485 digital interface (standard Modbus RTU communication protocol), 19200 bps, 8 data bits, no parity, 1 stop bit; 4~20 mA (optional)
- Data resolution: 16 bits (0.001% FS)
- Surge protection: 4000 V DC
- Power supply: 3.6~5 V DC ± 10%, 35 mA
- Protection: polarity, overload, short circuit
- Safety regulations: CE, FCC
By emitting pulsed ultrasonic waves and reflecting them off the surface of the fluid, the liquid level can be measured by calculating the time it takes for the signal to be transmitted back.
Installation method
Wall mounted and pole mounted
SMR31Ultrasonic Level Meters
| type | ultrasonic type |
| measuring range | SMR31-1: 0.25~4 m SMR31-2: 0.3~6 m SMR31-3: 0.35~8 m SMR31-4: 0.5~12 m SMR31-5: 0.8~20 m SMR31-6: 1.2~30 m |
| accuracy | ± 0.2% FS |
| resolution | ± 0.01% FS |
| repeatability | ±0.1% |
| Stability (annually) | ±0.2% FS |
| emission angle | 8° |
| operate temperature | -40 ~ 75 °C |
| reaction time | 10 seconds |
| Temperature Sensor | Pt100 |
| Temperature measurement range | -40 ~ 75 °C |
| Temperature Accuracy | ±0.1 °C |
| Protection level | IP68 |
| Connection method | 1 "-11PT; 5-core M16 cable head |
| Shell and Sensor | ABS |
| size | Φ 50Χ120 mm |
| weight | Sensor: Approximately 600 g Cable: approximately 80 g/m |
Order number
