Department Of Environment And Natural Resources Tender

Description Brief Description: One (1) Automated Weather Station Package:  All-in-one Weather Station  Cellular/internet Data Logger  Soil Moisture Sensor With Electrical Conductivity  High-resolution Rain Gauge  Three (3) Years Cloud Data Base  Three (3) Years Warranty (logger)  Training And Installation  Pagasa Calibration  Authorized Distributor In The Item No. Technical Specification 1. All-in-one Weather Station Specifications: Measures 12 Weather Variables Including: Air Temperature, Relative Humidity, Vapor, Pressure, Barometric Pressure, Wind Speed, Gust And Direction, Solar Radiation, Precipitation, Lightning Strike Counter And Distance. Solar Radiation Range : 0 To 1750 W/m2 Resolution : 1 W/m2 Accuracy : ± 5% Of Measurement Typical Precipitation Range : 0 To 400 Mm/h Resolution : 0.017 Mm Accuracy : ± 5% Of Measurement From 0 To 50 Mm/h Vapor Pressure Range Range : 0 To 47 Kpa Resolution : 0.01 Kpa Accuracy : Varies With Temperature And Humidity, ±0.2 Kpa Typical Below 40 °c. Relative Humidity Range : 0 To 100% Rh Resolution : 0.1% Rh Accuracy : Varies With Temperature And Humidity, ±3% Rh Typical. Air Temperature Range : -50 To 60 °c Resolution : 0.1 °c Accuracy : ± 0.6 °c Humidity Sensor Temperature Range : -40 To 50 °c Item No. Technical Specification Bidder’s Statement Of Compliance “comply” Or “not Comply” Resolution : 0.1 °c Accuracy : ± 1.0 °c Barometric Pressure Range : 50 To 110 Kpa Resolution : 0.01 Kpa Accuracy : +/- 0.1 Kpa From -10 °c To 50 °c, +/- 0.5 Kpa From - 40 °c To 60 °c Horizontal Wind Speed Range : 0 To 30 M/s Resolution : 0.01 M/s Accuracy : The Greater Of 0.3 M/s Or 3% Of Measurement Wind Gust Range : 0 To 30 M/s Resolution : 0.01 M/s Accuracy : The Greater Of 0.3 M/s Or 3% Of Measurement Wind Direction Range : 0 To 359° Resolution : 1° Accuracy : ± 5° Tilt Range : -90° To +90° Resolution : 0.1° Accuracy : ± 1° Lightning Strike Count Range : 0 To 65,535 Strikes Resolution : 1 Strike Accuracy : Variable With Distance, >25% Detection At <10km Typical Lightning Average Distance Range : 0 To 40 Km Resolution : 3 Km Accuracy : Variable Dimensions 10 Cm Diameter X 34 Cm Height (includes Rain Gauge Filter) Cable Length 5 M (standard); With Option Of Customize Cable Length 2.) Cellular/internet Data Logger Specifications: Sensor Input Ports: 6 (supports Analog, Digital, Or Pulse Sensors) Sensor Port Type: 3.5-mm Stereo Plug Connector Logging Interval: 5 Min To 12 H Reporting Interval: 15 Minutes Data Reporting Data Storage: 8 Mb (40,000 To 80,000+ Records Depending On Configuration) Memory Type: Nonvolatile Flash, Full Data Retention With Loss Of Power Global Position: Integrated 56-channel Gps/qzss Receiver Gps Position Update: Daily (automatic) And On-demand (manual) Gps Position Accuracy: ±3 M, With Good Sky View Timekeeping: Synchronize Automatically And On-demand; Gps System, Cellular, Or Software Battery Capacity: 6 Aa Nimh Or Alkaline Batteries Nimh Battery Charging: Solar Energy Harvesting Or Usb Nimh Battery Life: 3+ Years With Unobstructed View Of Sun Alkaline Battery Life: 3–12 Months Depending On Configuration Computer Communication: Standard Usb Cable, Usb A To Micro-b Cellular Specifications: Umts 3g 5-band Cellular Module With 2g Fallback Cellular Coverage: 3g Gsm Network Sim Included Internet Downloads: Ssl/tls Encrypted Enclosure: Weather-, Impact-, And Uv-resistant Polymer Enclosure Rating: Ip56, Nema 3r Enclosure Size: 14.9 Cm × 25 Cm × 6.3 Cm (5.9 In × 9.9 In × 2.5 In) Enclosure Access: Hinged Door With Latches And Eyelets For Lock Or Zip Tie Operating Environment: –40 To +60 °c (0%–100% Relative Humidity) Compliance: Manufactured Under Iso 9001:2015 Em Iso/iec 17050:2010 (ce Mark) 3.) Soil Moisture Sensor With Electrical Conductivity Specifications: 12 Advanced Soil Moisture Sensor With Electrical Conductivity Volumetric Water Content (vwc): Range Mineral Soil Calibration: 0.00–0.70 M3/m3 Soilless Media Calibration: 0.0–1.0 M3/m3 Apparent Dielectric Permittivity (εa): 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: 0.001 M3/m3 Accuracy: