DEPARTMENT OF ENVIRONMENT AND NATURAL RES PENRO, SAMAR Tender

Description Automated Weather Station / Equipment Technical Specification Of Automated Weather Station -three (3) Year Zentra Cloud Data Base -three (3) Year Warranty (logger) -training And Installation Included -pagasa Calibration -authorized Distributor In The Philippines -with At Least Five (5) Years Of Extensive Experience In Using And Configuring The Instrument - With At Least Five (5) Years Of Experience In Providing Related Training Courses And With Trainers Who Are Certified To Train By The Manufacturer -with Lifetime Technical Support Automated Weather Station -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 : Sensor Measurement 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 : Sensor Measurement 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 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) 75 M (maximum Custom Cable Length For Additional Cost) Data Logger -three (3) Year Zentra Cloud Data Base -three (3) Year Warranty (logger) Sensor Input Ports 6 (supports Meter Analog, Digital, Or Pulse Sensors) Sensor Port Type 3.5-mm Stereo Plug Connector Logging Interval 5 Min To 12 H Reporting Interval Hourly With Additional Charges For More Frequent 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 T&t® And T-mobile® In Usa, 200+ Global Partner Carriers. Cellular And Data Hosting Service Provided By Meter. 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) 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: Generic Calibration: ±0.03 M3/m3 (±3.00% Vwc) Typical In Mineral Soils That Have Solution Ec <8 Ds/m Medium Specific Calibration: ±0.01–0.02 M3/m3 (±1–2% Vwc) In Any Porous Medium Apparent Dielectric Permittivity (εa): 1–40 (soil Range) , ±1 Εa (unitless) 40–80, 15% Of Measurement Dielectric Measurement Frequency- 70 Mhz Temperature Range: −40 To 60 °c Resolution: 0.1 °c Accuracy: ±0.5 °c From −40 To 0 °c ±0.3 °c From 0 To +60 °c Bulk Electrical Conductivity (ecb) Range: 0 To 20 Ds/m (bulk) Resolution: 0.001 Ds/m Accuracy: +/- (5% +0.01 Ds/m) From 0 To 10 Ds/m +/- 8% From 10 To 20 Ds/m Output Ddi Serial Or Sdi-12 Communications Protocol Data Logger Compatibility Zl6 /zl6 Pro Dimensions Length: 9.4 Cm (3.70 In) Width: 2.4 Cm (0.95 In) Height: 7.5 Cm (2.95 In) Needle Length 5.5 Cm (2.17 In) Cable Length 5 M (standard) 75 M (maximum Custom Cable Length) Note: Contact Customer Support If A Nonstandard Cable Length Is Needed. Connector Types 3.5-mm Stereo Plug Connector Or Stripped And Tinned Wires Supply Voltage (vcc) To Gnd Minimum: 4.0 Vdc Typical: Na Maximum: 15.0 Vdc Digital Input Voltage (logic High) Minimum: 2.8 V Typical: 3.6 V Maximum: 3.9 V Digital Input Voltage (logic Low) Minimum: –0.3 V Typical: 0.0 V Maximum: 0.8 V Digital Output Voltage (logic High) Minimum Na Typical 3.6 V Maximum Na Power Line Slew Rate Minimum: 1.0 V/ms Typical: Na Maximum: Na Current Drain (while Asleep) Minimum: Na Typical: 0.03 Ma Maximum: Na Operating Temperature Range Minimum: –40 °c Typical: Na Maximum: +60 °c Note: Sensors May Be Used At Higher Temperatures Under Certain Conditions; Contact Customer Support For Assistance. Power Up Time (ddi Serial) Minimum: 80 Ms Typical: Na Maximum: 100 Ms Power Up Time (sdi-12) Minimum: Na Typical: 245 Ms Maximum: Na Measurement Duration Minimum: 25 Ms Typical: Na Maximum: 50 Ms Compliance Manufactured Under Iso 9001:2015 Em Iso/iec 17050:2010 (ce Mark) 2014/30/eu And 2011/65/eu En61326-1:2013 And En55022/cispr 22 Ecrn 100 High Resolution Rain Gauge Ecrn100 Rain Gauge Specification Resolution 1 Tip Funnel Collector Diameter: 16.0 Cm Height: 16.0 Cm Volume Per Tip: 4.02 Ml/tip Rainfall Per Tip: 0.2 Mm Sensor Type: Double-spoon Tipping Bucket Case Material: Abs Operating Environment: 0°c To 60°c Cable Length: 5 M Cable Connector Types: 3.5 Mm ‘stereo’ Plug Rain Gauge Dimensions: 17 Cm X 14.2 Cm Data Logger Compatibility: Zl6 -installation And Commissioning At Site -free Training