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Product details
EC-5 sensorIt can measure the volumetric moisture content (soil moisture) of the culture medium and soil. Due to the high-frequency characteristics of EC-5, it greatly reduces the influence of electrical conductivity (EC) and soil texture on its readings, which is applicable to all soil types; High measurement frequency also improves the accuracy and range of the sensor.
Theoretical measurement range of EC-5 sensor
technical indicators
| accuracy | Mineral soil: ± 3% VWC (EC<8 dS/m); After individual calibration±2% VWC |
| resolution | Mineral soil: 0.1% VWC; Growth substrate: 0.25% VWC |
| scope | Depending on the calibration range; Up to 0-100% VWC |
| measure time | 10 ms |
| power supply |
Minimum: 2.5 VDC @ 10 mA, Typical: NA, Maximum: 3.6 V DC @ 10 mA |
| size | 8.9×1.8×0.7 cm |
| Probe length | 5 cm |
| Operating Temperature | -40~60℃ |
| Cable length | Standard configuration is 5 meters; other lengths can be customized, up to a maximum of 40 meters |
| interface type | 3.5mm stereo interface or 3-head tinned bare wire |
| output | 10%~50% of excitation voltage (250-1250 mV @ 2500 mV excitation voltage) |
| Support data collection (purchased separately) | METER data acquisition (ZL6, EM50/60 series); Other data acquisition devices capable of collecting 2.5-3.6 VDC excitation and single ended voltage measurement signals with a resolution of no less than 12 bits. |
| Comply with standards | Manufactured under ISO 9001:2015 EM ISO/IEC 17050:2010 (CE Mark) 2014/30/EU 2011/65/EU EN61326-1:2013 EN50581:2012 |
Origin and Manufacturer:the United StatesMETERCompany(Former Decagon)
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