Wireless EC/pH sensor (WQ)
Article number
WQ-ewinb
Description
WQ
The wireless EC/pH sensor is the ideal sensor for measuring the quality of drainage water. As this sensor is often used in combination with the drain sensor, it is supplied complete with a siphon and a mounting bracket for the growing trough.
Thanks to its robust design, this multi-sensor can also be used in other areas of greenhouse horticulture.
Some of the benefits of this sensor include:
- Improved efficiency: save time and resources thanks to rapid measurements and seamless data management.
- Unrivalled accuracy: rely on precise measurements for confident decision-making.
- Enhanced durability: say goodbye to fragile glass probes; our silicon-based sensor technology stands the test of time.
- Cost-effective: say goodbye to fragile electrodes and high maintenance costs. Our probe guarantees long-term performance and minimal downtime.
Specifications
General
| Battery type | AA |
| Colour | black |
| Battery life | over 6 years |
| Model | ABS measuring probe (replaceable), 12 mm diameter, 128 mm probe length |
| Type | Multi-sensor with 4-electrode EC sensor and glass-free ISFET semiconductor pH sensor |
Measurement range
| Operating temperature | 0 - 80°C |
| Operating limits | 0°C to +80°C |
| EC | 50-111,800 µS/cm |
| pH | 0 - 14 pH |
| Signal range | 1,600 metres line of sight |
Measurement accuracy
| EC | 1% = 50-12,880 µS/cm. 10% = 50-111,800 µS/cm |
| pH | ± 0.02 pH |
Measurement resolution
| EC | 0.5 nS/cm at 50-12,880 µS/cm, 50 nS/cm at 50-111,800 µS/cm |
| pH | 0.01 |
Legislation and standards
| RED (Radio Equipment Directive) | yes |
| CE | yes |
| EN 300 220 | yes |
Technical specifications
| Battery voltage | 3.6V |
| IP rating | IP65 |
| Memory | 10,000 measurements |
Dimensions
| Housing dimensions | 105 (l) x 70 (w) x 32 (h) mm |
| Sensor dimensions | 12 x 128 mm |
| Weight | 87 gr. (excl. battery) |