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E-mail
service@aquas.com.tw
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Address
No. 56, Lane 321, Sunshine Street, Neihu District, Taipei City, 11492
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Kaichuang Water Resources Technology Co., Ltd
PH analyzer
NegotiableUpdate on 06/13
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Overview
The pH analyzer can be directly connected through a digital communication interface to provide simple, reliable, and cost-effective on-site sensor monitoring data. The pH analyzer also 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 transmission distance of up to 1.2 kilometers or more. The pH meter can be directly installed as a hydrogen ion concentration meter for water quality analysis in applications 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
- Instant measurement upon installation, online real-time measurement
- Ultra low power consumption, suitable for outdoor environments without electricity
- 1500N high tensile strength Kevlar cable
- Equipped with temperature compensation
- 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, surface water, groundwater, industrial processes, water treatment, wastewater
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, 20 mA
- Protection: polarity, overload, short circuit
- Safety regulations: CE, FCC
Hydrogen ions are induced to gather on the glass film, increasing the potential of the glass electrode as a measure of acidity or alkalinity, and then processed and temperature compensated through signal processing. In harsh environmental conditions, differential measurement technology is used to measure the difference relative to the third electrode using two measuring electrodes, reducing contamination of the reference electrode connection, improving accuracy, and extending sensor life.
Installation method
Immersive, flowing, and plug-in
SMR04PH analyzer
| measuring range | 0~14 pH |
| accuracy | ±0.1 pH |
| resolution | 0.01 pH |
| Operating Pressure | Up to 3 Kgf/cm2 |
| operate temperature | 0~60 °C |
| Water sample flow rate | Minimum 0.1 m/s |
| reaction time | 1 second |
| Protection level | IP68 |
| temperature | |
| Temperature Sensor | Pt1000 |
| Temperature measurement range | 0~60 °C |
| Temperature Accuracy | ±0.5 °C |
| resolution | 0.01 °C |
| repeatability | 0.1 °C |
| Connection method | 3/4 "-14PT; 5-core M12 cable head |
| Shell material | POM |
| Electrode material | Glass; Epoxy resin (EPOXY) |
| size | Φ 36Χ338 mm |
| weight | Sensor: about 150 g; cable: about 80 g/m |
Order number
