HOBOnet Pulse Input - Contact Closure Sensor

Sensore di ingresso a impulsi wireless HOBOnet che si collega a sensori con uscita a impulsi; compatibile con le chiusure a contatto.

Informazioni importanti

Compatibile con le chiusure a contatto, come i pluviometri a tappo o gli interruttori reed. Un sistema completo richiede almeno un Stazione di monitoraggio remoto HOBO RX3000, a HOBOnet Wireless Manager, e un Sensore wireless HOBOnet, OPPURE uno Stazione HOBO MicroRX (che dispone di un Wireless Manager HOBOnet integrato) e di una Sensore wireless HOBOnet. Ripetitori wireless HOBOnet (RXW-RPTR-xxx o RXW-RPTR-B-xxx) possono essere aggiunti per estendere la portata.

311,00 CHF

SKU

RXW-UCD-868

Acquista 10 a 301,70 CHF ciascuno e risparmia 3%
Acquista 25 a 295,45 CHF ciascuno e risparmia 5%
Acquista 50 a 286,15 CHF ciascuno e risparmia 8%
Acquista 100 a 273,70 CHF ciascuno e risparmia 12%

Details

Technische Daten

Datenblatt

Kompatible Artikel

Overview

A wireless pulse input sensor that connects to sensors with pulse output. This sensor is compatible with contact closures, such as tipping-bucket rain gauges or reed switches. 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 2 Hz (2 pulses per second)
Mechanical contact closure

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 - Contact Closure Sensor
Zip ties and screws for mounting

Specifications

Sensor

Measurement Input Frequency: 2 Hz (2 pulses per second)
Measurement Range: 0-65,533 pulses per logging interval
Resolution: 1 pulse
Lockout Time: 327 ms ±10%
Recommended Input Type: Mechanical contact closure

example: reed switch in a tipping-bucket rain gauge
Preferred Switch State*: Normally open
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 Data 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