20-00911 Statement of Need Datalogger Sensors for Posting 08052020.pdf

06/05/2020

STATEMENT OF NEED FOR SUPPLIES

NRMAC7000-20-00911

PURPOSE:

Fifteen (15) of each: Campbell Scientific CR1000X Data Loggers with Extended Temperature

Capability, 12v Charging Regulator and Adapter Cable, 50W Solar Panel with 20 foot cable, Vaisala HMP 155 Temperature/RH probe with 45 foot cable, Vaisala HMP 155 Temperature/RH probe with 25 foot cable, Hukseflux LP02 Pyranometer with 25 foot cable, Vaisala PTB110

Barometer with 30 inch cable, and Backplate for a 16” x 18” enclosure. Thirty (30) of

METSPEC 14-Plate Solar Radiation Shield. One (1) of each: METSENS500 All-In-One Sensor with 17 foot cable, and METSENS Mounting Kit.

These items are needed for weather data collection and processing.

A critical element of the NOAA ARL/SORD mission is to collect meteorological data on and near the Nevada National Security Site (NNSS). These data are required to produce daily weather forecasts and spot forecasts for specific times and locations, conduct daily weather surveillance, generate severe and extreme weather warnings and advisories, and perform emergency response activities. In addition, we collect specialized weather data to support field experiments.

TECHNICAL SPECIFICATIONS:

All equipment listed below is required to be ordered from a single vendor so as to ensure system compatibility.

All equipment MUST be compatible with the Campbell Scientific CR1000X Data Logger and the Campbell Scientific LoggerNet data retrieval software.

The instruments and equipment being purchased are to expand an existing 23-station weather tower network. In order to maintain consistency and quality of measurements across the weather tower network, the same manufacturer as is currently used is required.

Fifteen (15) of each item: I, II, III, IV, V, VI, VII, VIII

Thirty (30) of each item: IX

One (1) of each item: X, XI

Include shipping costs to POC.

I. Data Logger:

Campbell Scientific CR1000X:

Specifications:

- Operating Temperature Range o -55o to 85oC (extended) o Non-condensing environment

- Analog Inputs: 16 single-ended or 8 differential (individually configured)

- Pulse Counters: 10

- Voltage Excitation Terminals: 4

- Communications Ports:

o Ethernet o USB Micro B o CS I/O o RS-232 o CPI o RS-485

- Data Storage Ports: microSD

- Switched 12 volt: 2 terminals

- Digital I/O: 8 terminals configurable for digital input and output. Terminals are configurable in pairs for 5 V or 3.3 V logic for some functions. Includes:

o status high/low, o pulse width modulation, o external interrupt, o edge timing, o switch closure pulse counting, o high-frequency pulse counting, o UART, o RS-232, o RS-485, o SDM, o SDI-12, o I2C, o SPI function

- Input limits: +/- 5 V

- Analog Voltage Accuracy: Specifications do not include sensor or measurement noise.

o +/-(0.04% of measurement + offset) at 0o to 40oC o +/-(0.06% of measurement + offset) at -40o to 70oC o +/-(0.08% of measurement + offset) at -55o to 85oC (extended temperature range)

- ADC: 24-bit

- Power Requirements: 10 – 18 Vdc for charger input

- Real-Time Clock Accuracy: +/- 3 minutes per year (Optional GPS correction to +/- 10 microseconds)

- Internet Protocols:

o Ethernet o PPP o CS I/O IP o RNDIS o ICMP/Ping o Auto-IP(APIPA) o IPv4 o IPv6 o UDP o TCP o TLS o DNS o DHCP o SLAAC o SNMPv3 o NTP o Telnet o HTTP(S) o FTP(S) o SMTP/LS o POP3/TLS

- Communication Protocols:

o PakBus (critical-must have) o CPI o SDM o SDI-12 o Modbus o TCP o DNP3 o UDP o NTCIP o NMEA 0183 o I2C o SPI o Others are possible

- Battery-backed SRAM for CPU Usage and Final Storage: 4 MB

- Data Storage: 4MB SRAM + 72 MB flash (Storage expansion of up to 16 GB with removable microSD flash memory card)

- Idle Current Drain, Average: < 1 mA (@12 Vdc)

- Active Current Drain, Average:

o >1 mA (1 Hz scan @ 12 Vdc) o >55 mA (20 Hz scan @ 12 Vdc)

- Dimensions (maximum): 10 x 5 x 3 inches

- Warranty: Standard 3–year (against defects in materials and workmanship)

II. 12V Charging Regulator:

Campbell Scientific CH200-SW:

- Operating Temperature: -40o - +60oC (VRLA battery manufacturers state that “heat kills batteries” and recommend operating batteries at <= +50oC)

- Charge Input Terminals (AC or DC Source) o AC: 18 to 24 VRMS (with 1.2 ARMS maximum) o DC: 16 to 40 Vdc (with 1.1 Adc maximum)

- SOLAR Panel Input Terminals:

o Input Voltage Range: 15 to 40 Vdc o Maximum Charging Current: 4.0 Adc typical (3.2 to 4.9 Adc)

- Quiescent Current:

o No Charge Source Present: 300 microAmps maximum o No Battery Connected: 2 milliAmp maximum

- Battery Charging: Two-step temperature-compensated constant-voltage charging for valve-regulated lead-acid batteries, cycle and float charging voltage parameters are programmable with the default values listed.

o CYCLE Charging: Vbatt(T) = 14.70 V – (24 mV) x (T-25 oC) o FLOAT Charging: Vbatt(T) = 13.65 V – (18 mV) x (T-25 oC) o Accuracy: +/- 1% (on charging voltage over -40o - +60oC)

- Power Out Terminals:

o Voltage: Unregulated 12 V from battery o 4 A Self-Resettable Thermal Fuse Hold Current Limit:

> 4 A (< 20 oC)

4.0 A (20 oC)

3.1 A (50 oC)

2.7 A (60 oC)

- Measurements: (Operating temperature: -40o - +60oC) o Average Battery Voltage: +/-(1% of reading + 15 mV) o Average Battery/Load Current Regulator Input Voltage:

+/-(2% of reading + 2 mA)

Impulse type changes in current may have an average current error of +/-

(10% of reading + 2 mA) o Solar: +/-(1% of reading – 0.25 V) / -(1% of reading + 1 V) o Continuous: +/-(1% of reading – 0.5 V) / -(1% of reading + 2 V) o Charger Temperature: +/-2 oC

- Dimensions (maximum): 4 x 2 x 4 inches

- Warranty: Standard 1–year

III. 50 Watt Solar Panel:

Campbell Scientific SP50-L20-PT

- Cable o 20 feet long o 16 AWG o 1-Twisted pair o Pre-tinned wires

- 50 Watts Maximum Peak Power

- 2.9 Amp at Peak Power

- 17.5 vDC at Peak Power

- 130 mph Maximum Wind Speed Rating

IV. Vaisala Temperature/RH Probe with 45 foot cable

Campbell Scientific HMP155A-L45-PT

- Cable o 45 feet long o Pre-tinned wires

- Electromagnetic Compatibility: Complies with EMC standard EN61326-1

Electromagnetic

- Voltage Output: 0 to 1 Vdc

- Operating Voltage: 7 to 28 Vdc

- Average Current Consumption: <= 3mA (analog output mode)

- Relative Humidity Specifications

Measurement Range: 0 to 100% RH, non-condensing

Response Time:

20 s (63% RH);

60 s (90% RH)

Factory Calibration Uncertainty (+20°C)

0 to 40% RH: ±0.6% RH

40 to 97% RH: ±1.0% RH

Accuracy at -20° to +40°C: ±(1.0 + 0.008 × reading) % RH

- Air Temperature Specifications

Measurement Range: -80° to +60°C

Accuracy with Voltage Output

(-80° to +20°C): ±(0.226 - 0.0028 x temperature)°C

Accuracy with Voltage Output

(-80° to +60°C): ±(0.055 - 0.0057 x temperature)°C

- Hardware

- Calibration Certificate

V. Vaisala Temperature/RH Probe with 25 foot cable

Campbell Scientific HMP155A-L25-PT

- Cable o 25 feet long o Pre-tinned wires

- Electromagnetic Compatibility: Complies with EMC standard EN61326-1

Electromagnetic

- Voltage Output: 0 to 1 Vdc

- Operating Voltage: 7 to 28 Vdc

- Average Current Consumption: <= 3mA (analog output mode)

- Relative Humidity Specifications

Measurement Range: 0 to 100% RH, non-condensing

Response Time:

20 s (63% RH);

60 s (90% RH)

Factory Calibration Uncertainty (+20°C)

0 to 40% RH: ±0.6% RH

40 to 97% RH: ±1.0% RH

Accuracy at -20° to +40°C: ±(1.0 + 0.008 × reading) % RH

- Air Temperature Specifications

Measurement Range: -80° to +60°C

Accuracy with Voltage Output

(-80° to +20°C): ±(0.226 - 0.0028 x temperature)°C

Accuracy with Voltage Output

(-80° to +60°C): ±(0.055 - 0.0057 x temperature)°C

- Hardware

VI. Hukseflux Class C Pyranometer

Campbell Scientific LP02-L25-PT

- Cable o 25 feet long o Pre-tinned wires

- Light Spectrum Waveband: 285 to 3000 nm

- Maximum Irradiance: 2000 W/m²

- Sensitivity: 15 µV/W/m²

- Operating Temperature: -40° to +80°C

- Temperature Dependence: < 0.15%/°C

- ISO Classification: Second Class

- Hardware

- EPA approved for atmospheric stability estimations

VII. Vaisala PTB110 Barometer

Campbell Scientific CS106

- Cable o 30 inches long o Pre-tinned wires

- 500 to 1100 hPa Pressure Range

- ±0.1 hPa per year

- 1 Second Settling Time

- 500 millisecond Response Time

- 0 to 2.5 Vdc Output Voltage

- 10 to 30 Vdc Supply Voltage

- Accuracy: ±1.0 hPa (-20 to +45 degC)

- Linearity: ±0.25 hPa

- Hysteresis: ±0.03 hPa

- Repeatability: ±0.03 hPa

- Calibration Uncertainty: ±0.15 hPa

- Current Consumption: < 4mA active, < 1A quiescent

- Operating Temperature Range: -40 to +60 degC

VIII. Universal Backplate

Campbell Scientific 6401

- Fits Campbell Scientific ENC16/18 Enclosure

- Powder Coated Aluminum

- Two one-inch-on-center hole patterns offset by ½ inch.

IX. Temperature/RH Sensor Solar Radiation Shield

Campbell Scientific RAD14

- 14 plates

- UV-stabilized white thermoplastic plates

- Aluminum mounting bracket

- White powder-coated stainless steel U-bolt clamp

X. Multi-Parameter Compact Weather Sensor

Campbell Scientific MetSENS500-D2-17-PT

- General o Measures Air Temperature, Relative Humidity, Barometric Pressure, Winds

Speed, and Wind Direction with Compass Correction o Sampling Rate: 1 Hz o Digital Communication Modes: Serial RS-232, RS-422, RS-485, SDI-12, Modbus, ASCII o Operating Temperature: -40 to +70 degC o Operating Voltage: 5 to 30Vdc o Typical current Drain @ 12Vdc

25 milliAmp (continuous high mode)

0.7 milliAmp (eco-power mode; 1 hour polled)

- Air Temperature Measurement o Measurement Range: -40 to +70 degC o Resolution: 0.1 degC o Accuracy: ±0.3 degC (at 20 degC)

- Relative Humidity Measurement o Measurement Range: 0 to 100% o Resolution: 0.1 o Accuracy: ±2% at 20 degC (10 to 90% RH)

- Barometric Pressure Measurement o Measurement Range: 300 to 1100 hPa o Resolution: 0.1 hPa o Accuracy: ±0.5 hPa (at 25 degC)

- Wind Speed Measurement o Measurement Range: 0.01 to 60 meters per second o Resolution: 0.01 meters per second o Starting Threshold: 0.01 meters per second o Accuracy:

±3% (up to 40 meters per second)

±5% (up to 60 meters per second)

- Wind Direction Measurement o Measurement Range: 0 to 359 degrees o Resolution: 1 degree o Accuracy:

±3% (up to 40 meters per second)

±5% (up to 60 meters per second)

- Compass o Measurement Range: 0 to 359 degrees o Resolution: 1 degree o Units: Degrees o Accuracy: ±3%

XI. Compact Weather Sensor Mounting Kit

Campbell Scientific 17387

- White powder coated 1.75 inch OD 13.75 inch long Mounting Tube

- Right-angle bracket

- Two U-bolts with washers and nuts

- Mounts poles of up to 1.5 inches and 1.75 inches

DELIVERABLE SCHEDULE:

Must be received by 15 September 2020.

GOVERNMENT CONTACT:

POC Provided Upon Award

232 Energy Way

North Las Vegas, NV 89030

Ph: Provided Upon Award

GREEN PROCUREMENT PROGRAM (GPP): does not apply is compliant

GPP includes Recovered Materials Products, Biobased Products, Energy Efficient Products, Electronic Product Environmental Assessment Tool Products, Water Efficient Products, Alternative Fuels Vehicles/Alternative Fuels/Hybrids, Non-Ozone Depleting Products, Environmentally-Preferable Products and Services, and Waste Prevention and Recycling.

(If this procurement should fall under the GPP, but is not compliant, a justification is required with concurrence from the Environmental Designee and OCIO designee, if applicable, and approved by the Head of the Contracting Office (HCO).