Datalogger model 195-WS-16
Technical Characteristics:
Analog Inputs:
Number of channels: 7 voltage inputs, 1 input for PT100, 2 inputs for 10K thermistor
Input ranges: 100 mV, 1.0 V, 2.0 V, 5.0 V
Accuracy: 0.1% F.S., 5 V range (-40 to 60°C)
Sample rate: 1 KHz maximum
Resolution: 12 bit
Digital Inputs/Outputs:
Frequency inputs: 3 counters, 16-bit each independent of processor
Maximum count rate: 10 KHz
Input modes: 2 high speed inputs for sine wave or square wave anemometers, 1 input for contact closure rain gauges
Alarm outputs: 2 open collector @ 2 A max for high or low threshold events
Serial Channels:
RS232C port: 1 port with hardware and software handshaking, baud rates 110 bps to 56 Kbps, 9 pin d-sub connector
Processor Functions:
Configuration: Stored in non-volatile EEPROM
Standard data memory: 128 KB SRAM with battery backup
Optional data memory: 256 KB, 512 KB
Calendar clock: Date, time, leap year, accuracy ±30 sec/month
Backup battery: For memory and clock, 7 year life
Power Requirements:
Input voltage: +7 to 40 Vdc
Operating current: < 55 mA @ 12 Vdc
Optional sleep mode: .5 mA @ 12 Vdc
Input protection: Fuse, surge protection, reverse polarity, and over-voltage
Supply sources: Battery, solar power, unregulated DC
Environmental Characteristics:
Operating temperature: -40 to 60°C
Humidity: 0-90% RH non-condensing
Construction:
Circuit boards: Approx 90% surface mounted components, internal power and ground planes, and built-in EMI and ESD protection
Lightning protection: Minimum 2 stages of protection devices on all signal and power lines when connected to an external earth ground. Includes MOVs on wind sensor input
Connections: User interface PCB 30-pin screw terminal, ground lug
Desktop enclosure: 7" x 7" x 3-3/4" aluminum
Applications:
The 195-WS-16 Data Logger is designed specifically for collecting meteorological data. It has a versatile processor that can be used in systems from portable stations to networks. It is a complete package with sensor interfaces, data processing and logging, communications interfaces, and software for display, reporting, and data retrieval via a standard RS232 cable. Two independent user programmable alarms are supplied.
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Signal Conditioners Series 130-200
Technical Characteristics:
Input power: 9 to 30 Vdc, 1.5 W typical, 2.5 W maximum
Accuracy: including linearity and hysteresis ±0.1% @ 25°C
Stability: Temp <±0.025%/°C
Isolation: 1800 Vdc between input, output and power
Dimensions: 4.4" (112 mm) H x 3" (76 mm) D x 0.5" (12 mm) W
Operating temperature range: 0 to 55°C (32 to 131F)
Storage temperature range: -25 to +70°C (-13 to +158F)
Operating humidity: 15 to 95% @ 45°C
Voltage output: 0-5 V, 0-10 V (selectable)
Impedance: < 10 ohms
Drive: 10 mA, max
Current output: 0-1 mA, 4-20 mA, 0-20 mA (selectable)
Impedance: > 100 Kohm
Compliance: 0-1 mA: 7.5 V, max (7.5K ohm) 4-20 mA: 12 V, max (600 ohm) 0-20 mA: 12 V, max (600 ohm)
Input: Each conditioner supports a wide range of specific inputs that support most of the Novalynx sensors
Mounting: Horizontal din rail mounting is recommended
Size: 3.54" W x 4.34" D x .50" H
Applications:
The 130-200 Series Signal Conditioners is a full line of field configurable conditioners useful for transmitting process control setpoints to remote PID controllers or interfacing position sensors to data acquisition and control systems.
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Datalogger – Comunication
Spread Spectrum Radio model 140-400
Technical Characteristics:
General:
Frequency: 902-928 MHz
Spreading spectrum type: Frequency hopping, direct FM
Serial data interface: RS232/422/485
I/O data rage: Software selectable 1,200-57,000 bps
Power Requirements:
Supply voltage: 7-18 Vdc
Transmit current: 200 mA
Receive current: 70 mA
Power down current: < 1 mA
Physical Properties:
Enclosure type: Extruded aluminum, black anodized
Enclosure size: 2.75" x 5.50" x 1.124" (7.90 x 13.90 x 3.80 cm)
Weight: 7.1 oz (200 g)
Operating temperature: -40° to +85°C
Antenna:
Type: 1/2 wave dipole whip
Gain: 2.1 dB
Length: 6.75" (17.1 cm)
Impedance: 50 ohms unbalanced
Performance:
Indoor/Urban range: Up to 1,500' (457 m)
Outdoor LOS range: Up to 7 mi (11 km) with dipole, up to 20 mi (32 km) with hi-gain
Applications:
The Model 140-400 Spread Spectrum Radio was designed to provide end users with an easy to install wireless serial communication link. Used with the WS-16 Data Logger and a high-gain antenna, it provides data communication up to 20 miles. When configured as an addressable unit, it is suitable for use in a network of up to four weather stations.
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Potentiometric Recorders Series 300-8730
Technical Characteristics:
Recorder type: Self-balancing
Balancing speed: 2.1 seconds (60 Hz) or 2.5 seconds (50 Hz) for full-scale deflection
Measuring system: Potentiometric
Input range: 0-10 mV or 0-1 Vdc standard
Input impedance: Approx 100K ohms
Accuracy: ± 0.5% of measuring range
Dead band: 0.1% of full-scale
Recording system:
*Continuous writing: 1 or 2 capillary pens
*Dotting: 6, 12, or 24 points
*Dotting interval: 5 seconds (60 Hz), 6 seconds (50 Hz)
Chart type: Fanfold
Chart size: 7.9" W x 66' L (200 mm x 20 m), 7.1" (180 mm) calibrated width
Chart speed: Selectable: 12.5, 25, 50, or 100 mm/hr standard, others on special order
Illumination: Fluorescent lamp
Operating temperature: -10° to +50°C
Input voltage: 115 or 230 Vac, 50/60 Hz
Power: 24 VA (1-pen and dotting), 30 VA (2-pen)
Size: 11.3" W x 11.3" H x 12.6" D (288 x 288 x 300 mm)
Weight/shipping: 30 lbs/40 lbs (13.6 kg/19 kg)
Applications:
The 300-8730 Series Potentiometric Recorders are a versatile line of precision, self-balancing potentiometric strip chart recorders. These recorders incorporate a variety of features designed to meet the demands of numerous applications. The 7-inch wide chart provides excellent data resolution in most situations.
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