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Part Numbers
RXW-UCC-900
•RXW-UCC-868
•RXW-UCC-922
•RXW-UCC-921
HOBOnet Pulse Input - Electronic Switch Sensor
$265.00 USD
A HOBOnet wireless pulse input sensor that connects to sensors with a pulse output; compatible with electronic switch closures.
Important Information
Compatible with electronic switch closures, such as FET or open-collector outputs, or CMOS-level logic signals. A complete system requires at least one HOBO RX3000 Remote Monitoring Station, a HOBOnet Wireless Manager, and a HOBOnet Wireless Sensor, OR one HOBO MicroRX Station (which has an integrated HOBOnet Wireless Manager) and a HOBOnet Wireless Sensor. HOBOnet Wireless Repeaters (RXW-RPTR-xxx or RXW-RPTR-B-xxx) can be added to extend the range.
Overview
A wireless pulse input sensor that connects to sensors with a pulse output. This sensor is compatible with electronic switch closures, such as FET or open-collector outputs, or CMOS-level logic signals. HOBOnet wireless sensors communicate data directly to the HOBO RX3000 or the HOBO MicroRX station, or pass data through other wireless sensors back to the central station. They are preconfigured and ready to deploy, and data is accessed through HOBOlink, Onset's innovative cloud software platform.
Features
Sensor Features
- Maximum input frequency 120 Hz (120 pulses per second)
- Electronic solid-state switch closure or CMOS-level digital output
Wireless Features
- 900 MHz wireless mesh self-healing technology
- 450 to 600 meter (1,500 to 2,000 feet) wireless range and up to five hops
- Up to 50 wireless sensors or 336 data channels per HOBO RX station
- Simple button-push to join the HOBOnet wireless network
- Onboard memory to ensure no data loss
- Powered by rechargeable AA batteries and built-in solar panel
Specifications
Sensor
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120 Hz (120 pulses per second)
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0-65,533 pulses per logging interval
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1 pulse
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45 µs ±10%
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Mechanical contact closure (example: reed switch in a tipping-bucket rain gauge)
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Active low input
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Falling edge, Schmitt Trigger buffer (logic levels: low =2.7 V)
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1 ms
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100 KΩ
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3.3 V
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3.6 V
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24 AWG wires, 2 leads: white(+), black(-)
Measurement Input Frequency
Measurement Range
Resolution
Lockout Time
Recommended Input Type
Preferred Switch State*
Edge Detection
Minimum Pulse Width
Input/Output Impedance
Open Circuit Input Voltage
Maximum Input Voltage
User Connection
Wireless Mote
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-25° to 60°C (-13° to 140°F) with rechargeable batteries
-40 to 70°C (-40 to 158°F) with lithium batteries
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12.6 mW (+11 dBm) non-adjustable
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Reliable connection to 457.2 m (1,500 ft) line of sight at 1.8 m (6 ft) high
Reliable connection to 609.6 m (2,000 ft) line of sight at 3 m (10 ft) high
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IEEE 802.15.4
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RXW-UCC-900 and RXW-UCD-900: 904-924 MHz
RXW-UCC-868 and RXW-UCD-868: 866.5 MHz
RXW-UCC-921 and RXW-UCD-921: 921 MHz
RXW-UCC-922 and RXW-UCD-922: 916-924 MHz
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OQPSKOffset Quadrature Phase Shift Keying
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Up to 250 kbps, non-adjustable
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<1%
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Up to 50 wireless sensors or 336 data channels per one HOBO RX station
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1 minute to 18 hours
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2
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Two AA 1.2 V rechargeable NiMH batteries powered by built-in solar panel or two AA 1.5 V lithium batteries for operating conditions of -40 to 70°C (-40 to 158°F)
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With NiMH batteries: Typical 3-5 years when operated in the temperature range -20° to 40°C (-4°F to 104°F) and positioned toward the sun (see Deployment and Mounting), operation outside this range will reduce the battery service life
With lithium batteries: 1 year, typical use
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16 MB
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Cable length: 6.5 m (21.3 ft.)
Mote: 16.2 x 8.59 x 4.14 cm (6.38 x 3.38 x 1.63 inches)
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Cable: 250 g (9 oz)
Mote: 223 g (7.87 oz)
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Mote: PCPBT, silicone rubber seal
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Mote: IP67, NEMA 6
Operating Temperature Range
Radio Power
Transmission Range
Wireless Data Standard
Radio Operating Frequencies
Modulation Employed
Data Rate
Duty Cycle
Maximum Number of Motes
Logging Rate
Number of Channels
Battery Type/ Power Source
Battery Life
Memory
Dimensions
Weight
Materials
Environmental Rating
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Compatible items
Web-based Monitoring Systems - via remote communication
Communications
Mounting
Batteries
Grounding Wires
Kilowatt Hours (kWh)
What's in the box
- HOBOnet Pulse Input - Electronic Switch Sensor
- Zip ties and screws for mounting
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