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| 便携式气象站（6要素-风速，风向，气温，气压，降雨，相对湿度,带RS232计算机接口 美国优势） 型号:T9M260278 | 货号: |
| The Model T9M260278 Modular Weather Station is a computer-based meteorological system designed as a “user-friendly” solution for data storage and real- time monitoring of weather conditions. The standard package includes: • Wind Speed • Wind Directions • Air Temperature • Relative Humidity • Barometric Pressure • Precipitation • Data Logger • Tripod & Mast • Solar Radiation Shield for temp/humidity • Cables & Mounts • Set-Up Disk Additional Sensor options include solar radiation, water or soil temperature, auxiliary air temperature, rain gauge upgrade, evaporation and soil moisture. The unique modular system design provides plug-and-play functionality for adding or replacing sensors. The T9M260278 Data Acquisition Module includes the following features larger nonvolatile memory, selectable averaging intervals, 12 bit analog conversion, 0.1% F.S. accuracy, two alarm outputs, and ptional modem communications. o The T9M260278 is supplied with an attractive desktop data acquisition module with a memory capacity of 128KB RAM （approximay 45 days at 15 minute intervals with 6 sensors）. The standard system includes a 120Vac power adapter and RS232 serial port for connection to a personal computer. For outdoor or remote applications, two enclosure options are available. One is for sites with AC power and the other utilizes a solar panel. Both options include a NEMA-4X enclosure and rechargeable battery to allow continued operation in the event of power failure. Data can be viewed using Windows HyperTerminal or other terminal programs such as Procomm. A one page real-time text display or an ASCII row and column format may be selected. A menu is provided for setting the date and time, alarms, logging interval etc. Optional graphical displays software is available for viewing real-time and historical data charts and graphs. Data Acquisition Module Reporting units: English or Metric, all measurements Operating power: 10-16 Vdc Power consumption: 60 mA maximum Serial port: 9-pin d-sub connector, selectable baud rate, flow control Memory: 128KB RAM, nonvolatile （45 days at 15 minute intervals with 6 sensors） Expandable to 256KB or 512KB. Operating Temperature Transducers: -40° to 140° F （-40° to 60° C） Data acquisition module: -40° to 140° F （- 40° to 60° C） Timekeeping Format: MM/DD and HH:MM Accuracy: ± 30 seconds/month Barometric Pressure Range: 28.25 to 30.75 inches Hg Measurement span: 2.50 inches Hg （85 hpa） Resolution: ± 0.01 inch Hg or ± 0.3 hpa Altitude offset: 0 to +10,000 feet, screwdriver adjustable Absolute Accuracy: .05 inches Hg Wind Speed Range: 0 to 125 mph （0-57 m/s） Resolution: > 0.1 mph Accuracy: ± 1 mph Starting threshold: 0.8 mph Time constant: 2 seconds Wind Direction Range: 0-360° Resolution: > 1% Accuracy: + 1°F Starting threshold: WS02E: 1.2 mph WS05E: 0.5mph Relative Humidity Range: 0-* RH Accuracy: + 3% （10-90%） Wind Direction Range: 0 - 360° Resolution: > 1% Accuracy: + 3% Solar Radiation （optional） Sensor: Silicon Pyranometer Spectral range: .4 to 1.1 microns Sensitivity: 80 mV / 1000w/m² approx Accuracy: + 5% Ordering Information T9M260278 Modular Weather Station includes the following components: T9M260278D Data Acquisition Module in Desktop Enclosure, includes set-up disk and 6’ serial cable WS02E Wind Speed/Direction Sensor, 40' cable T9M260278TH Outdoor Temperature & Relative Humidity Sensor, 40' cable T9M260278THS Solar Radiation Shield for temp/rh sensor T9M260278BP Barometric Pressure Sensor, 18" cable T9M260278RC Rain Gauge, includes mounting arm and 40' cable T9M260278TM 5' Tripod & 5' Sensor Mast （8’ total） T9M260278P Power Supply, for desktop enclosure, 120Vac T9M260278EPA High Sensitivity Modular Weather Station same as above but with: WS05E High Sensitivity Wind Sensor, 40' cable Options: T9M241270 Air Quality Particulate Air Monitor |
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