Tenders Are Invited For Supply Of Soil Moisture Sensor, Weather Station in Oman

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Tenders are invited for Supply of Soil Moisture Sensor, Weather Station. Last Date for Submission: 19/10/2026 Remarks: Terros12 Soil moisture sensors from Meter Group Company. specifications Volumetric Water Content Range Mineral Soil Calibration: 0.000.70 m3/m3 Soilless Media Calibration: 0.01.0 m3/m3 Apparent Dielectric Permittivity (a): 1 (air) to 80 (water) NOTE: The VWC range is dependent on the media the sensor is calibrated to. A custom calibration will accommodate the necessary ranges for most substrates. Resolution 0.0010 m3/m3 Accuracy Generic Calibration: ±0.03 m3/m3 (±3.00% VWC) typical in mineral soils that have solution EC <8,000 S/cm Medium Specific Calibration: ±0.010.02 m3/m3 in any porous medium Apparent Dielectric Permittivity (a): 140 (soil range), ±1 a (unitless) 4080, 15% of measurement Measurement Specifications Temperature Range: 40 to +60 °C Resolution: 0.10 °C Accuracy: ±1.0 °C from 40 to 0 °C ±0.5 °C from 0 to +60 °C Dielectric Measurement Frequency 70 MHz Bulk Electrical Conductivity (EC) Range: 020,000 S/cm (bulk) Resolution: 1 S/cm Accuracy: +/- (5% + 10 S/cm) from 010,000 S/cm +/- 8% from 10,00020,000 S/cm Tender Link : https://tenders.squ.edu.om/AllCategs

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