Agricultural Research

Ein kabelloser HOBOnet-Impulseingangssensor, der an Sensoren mit einem Impulsausgang angeschlossen werden kann; kompatibel mit elektronischen Schaltverschlüssen.

Wichtige Informationen

Kompatibel mit elektronischen Schaltschlüssen, wie FET- oder Open-Collector-Ausgängen, oder CMOS-Logiksignalen. Ein vollständiges System erfordert mindestens einen HOBO RX3000 Fernüberwachungsstation, a HOBOnet Drahtlos-Manager, und eine HOBOnet Drahtloser Sensor, ODER eine HOBO MicroRX-Station (mit integriertem HOBOnet Wireless Manager) und einem HOBOnet Drahtloser Sensor. HOBOnet Funk-Repeater (RXW-RPTR-xxx oder RXW-RPTR-B-xxx) können hinzugefügt werden, um die Reichweite zu erhöhen.

CHF 311.00

SKU

RXW-UCC-868

10 für jeweils CHF 301.70 kaufen und 3% sparen
25 für jeweils CHF 295.45 kaufen und 5% sparen
50 für jeweils CHF 286.15 kaufen und 8% sparen
100 für jeweils CHF 273.70 kaufen und 12% sparen

Details

Technische Daten

Datenblatt

Kompatible Artikel

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

What's in the box

HOBOnet Pulse Input - Electronic Switch Sensor
Zip ties and screws for mounting

Specifications

Sensor

Measurement Input Frequency: 120 Hz (120 pulses per second)
Measurement Range: 0-65,533 pulses per logging interval
Resolution: 1 pulse
Lockout Time: 45 µs ±10%
Recommended Input Type: Mechanical contact closure (example: reed switch in a tipping-bucket rain gauge)
Preferred Switch State*: Active low input
Edge Detection: Falling edge, Schmitt Trigger buffer (logic levels: low =2.7 V)
Minimum Pulse Width: 1 ms
Input/Output Impedance: 100 KΩ
Open Circuit Input Voltage: 3.3 V
Maximum Input Voltage: 3.6 V
User Connection: 24 AWG wires, 2 leads: white(+), black(-)

Wireless Mote

Operating Temperature Range: -25° to 60°C (-13° to 140°F) with rechargeable batteries

-40 to 70°C (-40 to 158°F) with lithium batteries
Radio Power: 12.6 mW (+11 dBm) non-adjustable
Transmission Range: 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
Wireless Data Standard: IEEE 802.15.4
Radio Operating Frequencies: 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
Modulation Employed: OQPSK

Offset Quadrature Phase Shift Keying
Data Rate: Up to 250 kbps, non-adjustable
Duty Cycle: <1%
Maximum Number of Motes: Up to 50 wireless sensors or 336 data channels per one HOBO RX station
Logging Rate: 1 minute to 18 hours
Number of Channels: 2
Battery Type/ Power Source: 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)
Battery Life: 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
Memory: 16 MB
Dimensions: 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)
Weight: Cable: 250 g (9 oz)

Mote: 223 g (7.87 oz)
Materials: Mote: PCPBT, silicone rubber seal
Environmental Rating: Mote: IP67, NEMA 6