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| Brand | Global Water |
|---|---|
| Origin | Germany |
| Manufacturer Status | Authorized Distributor |
| Origin Category | Imported |
| Model | WA600 |
| Price Range | USD 2,700 – 13,500 (est. based on EUR/USD conversion & typical B2B pricing tiers) |
| Operating Voltage | 12–36 VDC |
| Quiescent Current | 4 mA |
| Alarm Current Draw | 44 mA |
| Relay Output | Galvanically Isolated SPST, 250 mA @ 100 VDC max switching capacity, 400 mA continuous load rating |
| Electrode Material | AISI 304 Stainless Steel |
| Enclosure | Epoxy-potted solid-state electronics |
| Cable | 4-conductor shielded, standard 7.5 m (custom lengths up to 150 m available) |
| Dimensions | Ø25 mm × 130 mm |
| Weight | 170 g |
| Detection Principle | Conductivity-based liquid presence sensing |
| Mounting | Submersible, point-level detection |
| Reset Mode | Automatic dry-state reset |
| Alarm Logic | Configurable wet-closed or dry-closed output |
| Brand | Global Water |
|---|---|
| Origin | Germany |
| Manufacturer Status | Authorized Distributor |
| Origin Category | Imported |
| Model | WL750 |
| Product Type | Ultrasonic Level Sensor |
| Beam Angle | 8° |
| Measurement Range | 0.2–1.3 m or 0.3–2.3 m |
| Accuracy | ±0.2% FS |
| Linearity | <0.3% FS |
| Temperature Drift | 0.03% / °C |
| Operating Temperature | 0–70 °C |
| Enclosure Rating | IP67 |
| Output Signals | 4–20 mA (2-wire), 0–10 V (via 500 Ω load), PNP/NPN switch outputs (300 mA max) |
| Power Supply | 18–30 VDC |
| Power Consumption | <3 W |
| Wetted Materials | PET 30% GV + epoxy resin |
| Housing Material | Stainless steel + tempered glass |
| Mounting | 3-bolt flange (2.75″ / 69.85 mm) |
| Weight | 363 g |
| Dimensions | Ø100 mm × 216 mm |
| Connection | M12×1, 5-pin locking connector |
| Display | Backlit graphical LCD with LED status indicators |
| Brand | Global Water |
|---|---|
| Origin | Germany |
| Manufacturer Status | Authorized Distributor |
| Origin Category | Imported |
| Model | WL650 |
| Product Type | Ultrasonic Water Level Meter |
| Measurement Range (Normal Mode) | 3–152 m |
| Measurement Range (Deep Mode) | 61–366 m |
| Display Resolution | 0.1 ft |
| Accuracy | ±0.2% of reading |
| Operating Temperature | −1 to 60 °C |
| Power Supply | 8 × AA alkaline batteries |
| Dimensions | 180 × 100 × 130 mm |
| Transducer Tube Diameter | 16 mm |
| Transducer Tube Length | 50 mm |
| Minimum Aperture | 1/2 inch (12.7 mm) |
| Weight | 1.5 kg |
| Standard Accessories | AM0075 probe reel assembly, user manual |
| Optional Accessory | AM0100 WL610 well cap (6-inch diameter) |
| Brand | GW |
|---|---|
| Origin | USA |
| Model | WL400 |
| Pressure Range | 0–1, 5, 10, 20, 40, 75, 150 m H₂O |
| Output | 4–20 mA (2-wire) or 0.5–2.5 VDC (with 125 Ω shunt) |
| Power Supply | 8–36 VDC |
| Accuracy | ±0.1% FS (isothermal), ±0.2% FS (–1.1 °C to +21.1 °C) |
| Linearity & Hysteresis | ±0.1% FS |
| Overpressure Limit | ≤2× FS |
| Temperature Compensation | Dynamic, –1.1 °C to +21.1 °C |
| Barometric Compensation | Integrated via vented cable |
| Housing Material | 304L stainless steel |
| Diaphragm | High-elasticity silicone rubber (wetted/wetted design) |
| Encapsulation | Marine-grade epoxy |
| Cable | 4-conductor, 22 AWG, polyether jacket, PE vent tube, foil shield |
| Standard Length | 7.62 m (custom up to 152.4 m) |
| Operating Temp | –40 °C to +85 °C |
| Weight | 227 g |
| Dimensions | Ø20 mm × 140 mm |
| Compliance | Meets IEC 61326-1 (EMC), EN 61000-6-2/6-3, RoHS |
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