Compact 350 × 270 × 550 mm cabinet for constrained network, pump-room and station installations
Compact multiparameter monitoring system
PWQ-1000 Compact Distribution Network Water Quality Monitoring System
PWQ-1000 integrates sensors, data processing, display and a stable internal flow path in one compact cabinet. On site, connect power plus the sample inlet and outlet for a clean distribution-network monitoring installation.
Compact 350 × 270 × 550 mm cabinet for constrained network, pump-room and station installationsHighly integrated internal wiring and flow path; connect power, sample inlet and outlet on site7-inch color touchscreen with records, table views and trend curves
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Compact footprint, integrated flow path and project expansion
Highly integrated internal wiring and flow path; connect power, sample inlet and outlet on site
7-inch color touchscreen with records, table views and trend curves
Fault self-diagnostics, abnormal-event records, uploads, overrange and threshold alarms
Modbus RS485 as standard; optional 8 × 4–20 mA, four relays and 4G/NB wireless communication
Configure measurement parameters for the actual water and project; final combination is confirmed before quotation
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Product technical specifications
- Dimensions
- 350 × 270 × 550 mm
- Display
- 7-inch color touchscreen
- Power supply
- AC 85–500 VAC / DC 9–36 VDC
- Analog outputs
- Optional 8 × 4–20 mA
- Relays
- Optional 4 relays
- Communications
- Modbus RS485 standard; optional 4G UDP/TCP and NB UDP
- Pipe connections
- Ø8 hard-tube inlet; Ø12 hard-tube outlet
- Sample flow
- 200–600 mL/min; 200–400 mL/min recommended
- Storage temperature
- 0–45°C
- Operating temperature
- 0–40°C
- Protection rating
- IP54
- Free chlorine / chlorine dioxide
- Electrode method · 0–2 or 0–5 mg/L · 0.01 mg/L
- pH
- Glass electrode · 0–14 pH · 0.01 pH · ±0.1 pH
- ORP
- −2000 to 2000 mV · 1 mV · ±5 mV
- Conductivity
- 10–5000 μS/cm (K=1) · ±3% or ±3 μS/cm, whichever is greater
- Turbidity
- 0–100 NTU · 0.001–0.1 NTU by range · ±2% or ±0.015 NTU (0.001–40 NTU), ±5% (40–100 NTU)
- Dissolved oxygen
- Fluorescence · 0–20 mg/L or 0–200% saturation · 0.01 mg/L · ±3% or ±0.3 mg/L
- Color
- Absorptiometric method · 0–100 degrees · 0.1 degree · ±10% or ±1 degree
- Temperature
- Thermistor · 0–40°C · 0.1°C · ±0.5°C
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Recommended compact monitoring points
Municipal distribution networks
Monitor disinfectant residual and core water-quality changes at pump rooms, booster stations, network ends and critical zones.
Secondary water supply
Continuous monitoring in building, campus and residential secondary-supply equipment rooms.
Water plants and rural supply
Use at treated-water outlets, rural centralized supply and small drinking-water stations.
Pools and spas
Configure chlorine, pH, ORP, temperature and other required parameters in a compact plant-room installation.
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What to confirm before system configuration
PWQ-1000 is a configurable platform; not every listed parameter is included as standard. The sensor set is confirmed against the real water, monitoring point and supervisory interface before quotation so ranges, accuracy and flow-path performance remain appropriate.
- 01Confirm target parameters, normal and peak values, regulatory limits and water interferences
- 02Confirm inlet pressure, stable sample flow, drainage and tubing distance
- 03Confirm Modbus, 4–20 mA, relay or 4G/NB supervisory interfaces
- 04Confirm mounting space, power, ambient temperature and maintenance access
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Documents prepared after project confirmation
After receiving the measurement list, site conditions and communication requirements, we can prepare a neutral configuration schedule, flow-path and interface drawing, installation checklist and project quotation.
Share your project requirement- Neutral configuration and specification sheet→
- Flow-path and communication interface drawing→
- Installation and commissioning checklist→
- Project configuration quotation→
Contact FUNEL
Tell us what you need to measure.
We will respond with a recommended configuration, supporting documentation and quotation.