A-Sec051
Linksens focused on high-end intelligent water quality monitoring equipments and solutions
Secondary Water Supply Multi‑parameter Water Analyzer A‑Sec051
5.0
Model:
A-Sec051
Weight:
15kg
Installation Method:
Wall-mounted
Device Dimensions:
W×D×H: 380×210×623mm
Power Supply:
AC 220V±10%, 50/60Hz; Optional DC 12V-36V
Email:
sales@linksens-hk.com
Mob/WhatsApp:
+86-181 2391 1692
design customization
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Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Multi-parameter Water Quality Analyzer - Secondary Water Supply
The A-Sec051 is a high-performance water quality monitoring and
control device that integrates multi-parameter measurement, data
storage, intelligent output, and remote communication. It features a
7-inch ultra-high-definition capacitive touchscreen for intuitive and
convenient operation, and boasts an IP66 protection rating, making it
suitable for harsh industrial environments.
The device supports multi - sensor connectivity, multi-level access control, massive data storage, and various communication output methods. It is widely used for online water quality monitoring and process control in fields such as wastewater treatment, municipal water supply, electroplating, and textile dyeing, providing precise, stable, and reliable solutions for water quality monitoring
Specification Parameters
| A - Sec051 Multi - parameter Water Quality Analyzer - Secondary Water Supply | |
| Item | Specifications |
| Display Screen | 7" HD Capacitive Touch Screen, Full - touch Operation |
| Language Support | Chinese/English (Default); Multi - language & Minority Language Customization |
| Power Supply | AC 220V±10%, 50/60Hz; Optional DC 12V-36V |
| Device Dimensions | W×D×H:380×210×623mm |
| Installation Method | Wall - mounted |
| Weight | 15kg |
| Protection Rating | IP66 |
| Power Consumption | <5W (Non - cleaning Mode) |
| Communication Output | 2 - channel RS485, Modbus - RTU Protocol Supported; Wireless Data Transmission |
| Relay Output | 2 - channel Normally Open (NO) Contacts, Rated Load: 5A 250VAC |
| Data Storage | Default 100,000 records, expandable to 1,000,000 records (customizable) |
| Operating Environment | Temp: 0~65℃; Humidity: ≤95% RH (Non - condensing) |
| Sensor Compatibility | Supports various water quality sensors with temperature compensation |
General Specifications
| Parameter | Measurement Method | Range | Repeatability | Accuracy | Calibration Method |
| Turbidity | 90° Infrared Scattering | 0 - 20/200 NTU | ±3% | ±5% or ±0.02 NTU | Formazin Standard Solution Calibration |
| pH | Glass Electrode Method | 0 - 14 | <±0.1 | ±0.1 pH | Standard Buffer Solution Calibration |
| Residual Chlorine | 3 - Electrode Potentiostatic Method | 0 - 2/20 mg/L | 5% | ±0.02 mg/L or <10% | Single - point / Two - point / Three - point Calibration |
| Temperature | RTD (Resistance Temperature Detector) Method | 0 - 100℃ | ±0.1℃ | ±0.5℃ | Single - point Calibration |
| Conductivity | 2 - Electrode / 4 - Electrode Method | 0 - 20/200 mS/cm | ±1% | ±1% | Standard Solution Calibration, Slope Calibration |
| TDS | 2 - Electrode / 4 - Electrode Method | 0 - 15000 mg/L | ±1% | ±1% | Standard Solution Calibration, Slope Calibration |
| ORP | Platinum Electrode Method | - 1999 ~ +1999 mV | ±1% | ±1% | Single - point / Two - point Calibration |
| Dissolved Oxygen (DO) | Fluorescence Method | 0 - 20 mg/L | 0.15 mg/L | 0.15 mg/L | Saturated Air Calibration |
Main Features
Easy operation: 7" capacitive touch screen, intuitive UI, brightness adjustment & auto sleep
Multi-language support: Default CN/EN, customizable with other languages
Data traceability: 100,000 logs (expandable to 1,000,000), query/export by time/project, full log traceability
Harsh environment adaptability: IP66 rated, stable at 0-65℃ , high humidity (non-condensing), corrosion & interference resistant
Versatile linkage: 2 RS485 + 2 relay outputs, seamless connection with PLC, HMI, alarms & valves for data transmission, control & alarm linkage
Permission control: 3-tier access (Admin/Operator/Guest) to prevent unauthorized parameter changes
Reliable measurement: Single/multi-point calibration with auto temperature compensation for precision
Customization: Customizable parameters & ranges available upon request
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