Bids Are Invited For Acquisition Of Permanent Materials - Station And Sensors

Weather Station. Technical Specifications: Wi-Fi Network (2G, 3G And 4G) With 802.11 Bgn 2, 4Ghz, Wpa/Wpa2 Authentication Method. Dual Core 240Mhz Processor (600Dmips). Spi Flash Memory 16 Mb. Period Between Sensor Readings In Minutes, Adjustable (5, 10 Or 15 Minutes For Up To 60 Days Of Information). Datalogger Storage, With Period Between Sensor Readings Of 10 Or 15 Minutes For Up To 180 Days Of Information. Gnss Antenna (Gps – Global Satellite Navigation System). Lithium Ion Battery And Rechargeable By Solar Panel. Power Supply 10W, 18V/600Ma, Off-Grid. Polycarbonate Case, With Uv Protection, Ip65 Degree Of Protection. 0.96” Monochrome Display, 128X64 Pixels. Standard Sensors For Recording: Temperature From -30°C To 60°C, Accuracy ± 1°C. Humidity 1% To 99%, Accuracy ±5%. Precipitation With Accuracy Of 0.3Mm (If It Rains ≪1000Mm) And 1Mm (If It Rains 1000Mm). Wind Gust From 0Km/H To 180Km/H, With Accuracy Of ± 4Km/H. Wind Speed ​​Accurate To ± 10%. Wind Direction From 0° To 359°, Accuracy ± 15°. Luminous Intensity 0 To 400000, With Accuracy ± 15%. Uv Intensity From 0 To 20000?W/M2, With Accuracy ±1?W/M2. Atmospheric Pressure From 300Hpa To 1100Hpa, With Accuracy ±1Hpa. Calculated Evapotranspiration, Thermal Sensation, Dew Point And Delta T Sensors (Calculated Using The Penman-Monteith Method). Unit., Soil Sensor - Soil Plugsensor General Features: Soil Moisture And Temperature Measurement. Low Sensitivity To Salinity. Minimal Soil Disturbance. Rating Grade Ip68. High Precision With Excellent Stability. Dedicated Cable With Mechanical Protection Against Reversal. Standard Communication Rs485. Incorporated Into Electrical Protection For Tvs And Esd. Hardware Technical Specifications: Output Interface Rs 485 / Modbus-Rtu. Power Supply 3, 6 Up To 30V Dc. Consumption 6Ma / 24V Dc. Soil Moisture: Range: 0 To 50% (Resolution: 0.03% And Accuracy: 3%), Range: 51 To 100% (Resolution: 1% And Accuracy: 5%). Temperature: Range: -40? Up To 80 (Resolution: 0.1 And Accuracy: ±0.5).Fdr Measurement Technique. Ip Rating Ip68. Operating Temperature -40 To 85. Epoxy Resin Encapsulation. Sensor Rod Stainless Steel. Surface Or Buried Installation. Sensor Dimension 44X15x146mm. Cable / Connector 3 Meters With 5X 22Awg / Sp13 Series - Ip68. Unit., Leaf Wetness Sensor - Leaf Plugsensor General Features: Measurement Of Soil Moisture And Temperature. Low Sensitivity To Salinity. Minimal Soil Disturbance. Rating Grade Ip68. High Precision With Excellent Stability. Dedicated Cable With Mechanical Protection Against Reversal. Standard Communication Rs485. Incorporated Into Electrical Protection Tvs And Esd Hardware Technical Specifications: Output Interface Rs 485 / Modbus-Rtu. Power Supply 3.6 Up To 30V Dc. Consumption 6Ma / 24V Dc. Leaf Wetness Range: 0 Up To 100% (Resolution: 0.1% And Accuracy: ±0.5%). Temperature Range: -40 To 80 (Resolution: 0.1º C And Accuracy: ±0.5). Fdr Measurement Technique. Ip68 Rating. Operating Temperature From -40 To 85. Epoxy Resin Encapsulation. Sensor Dimension 65X13x145mm. Cable / Connector 3 Meters With 5X 22Awg / Sp13 Series – Ip68. Unit., 11/13/2023