-
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
pressure gauge
NegotiableUpdate on 06/13
- Model
- Nature of the Manufacturer
- Producers
- Product Category
- Place of Origin
Overview
The monitoring data of the pressure 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
- 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
- IECEx CoC/ATEX Cat. 1, Ex ia IIB T5 Ga explosion-proof certification
Typical applications
Drinking water, drainage, groundwater, industrial processes, water treatment, wastewater, gases, 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: 5~12 V DC, 5 mA
- Protection: polarity, overload, short circuit
- Safety regulations: CE, FCC
Pressure resistance type, composed of silicon pressure resistance core, stainless steel or titanium alloy membrane, signal processing circuit and protective shell. The pressure of the liquid is transmitted to the pressure resistance core through the membrane and isolated oil filling structure, converted into electronic signals, and converted into standard output signals through signal processing and full temperature compensation.
Installation method
Plug in type
pressure gauge
| measuring range | -1~20 Kgf/cm² |
| accuracy | ± 0.1% FS |
| resolution | 0.01% FS |
| repeatability | ±0.025% FS |
| Stability (annually) | ±0.1% FS |
| safe range | 3x measurement range |
| overload | More than 4 times the measurement range |
| operate temperature | 0~60 °C |
| reaction time | 1 second |
| Protection level | IP68 |
| Connection method | 1/4"-19 |
| Shell material | SS316L stainless steel |
| Sensor material | SS316L stainless steel |
| size | Φ 22 Χ 96 mm |
| weight | Sensor: about 200 g; cable: about 80 g/m |
Order number
