Esensors, Inc.
Specializing in Network Sensors

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WS01 Wireless Sensor System


Websensor
Wireless Sensor Node


Wireless Gateway

At a glance:

  • Complete wireless sensor system includes sensors, hardware and software
  • Ready to deploy with no setup required
  • Extended node battery life (up to 5 years)
  • Many sensor types and options available
  • Suitable for indoor and outdoor environments
  • Flexible firmware and protocol to adapt to various applications

Product Description

Our Wireless Sensor System provides the user with a means to collect data from various sensors located remotely via a wireless link. The sensor nodes join an existing network automatically without any prior configuration.

 

  • Easy to configure and deploy
  • Supports open protocols (SNAP, IEEE1451) and proprietary protocols
  • Sensors, RF and battery built into a single unit
  • Low power design with extended battery life
  • License-free frequency (433 MHz, 2.4 GHz) for worldwide operation
  • Includes FREE Data Logging software
  • Custom sensor development available and welcomed

See SNAP paper on Technical Reference page for information on data format

Transmit-Only Wireless Sensor Series

Lowest cost and power at 433 MHz bandwidth
  • WS01 - Temperature, Light or Switch
  • WS02 - Motion sensors (vibration, PIR or magnetic)
  • WS04 - Soil Moisture
  • WS05 - Voltage, current monitor
  • WS06 - Building moisture, humidity, temperature
  • WS20 - Interface to 4-20 ma, 5-v analog or DALI devices

Features

  • Sensor-centric system design
  • Auto configuration and simple setup for users
  • Low overall cost and long battery life
  • 10 to 50 meter range (with antenna)
  • Emphasis on open standards
  • Wide variety of sensors - inquire for full list

Transceiver Series (two-way, 433 MHz)

  • WS03 - Temperature and analog input
  • WD04 - Local Display (battery operated)

Features

  • Good control and data exchange
  • Change parameters on-the-fly for optimized operation
  • 100 to 200 meter range (extendable with increased transmission power and improved antenna)
  • Wide variety of sensors - inquire for full list

Mesh Network Group (Zigbee)

  • WR04 - Relay (433 MHz to 2.4 GHz )
  • WG04 - Gateway (2.4 GHz, 433 MHz, local display, RS232/485 and USB)

Features

  • Most flexible with sensor arrays

Wireless Gateway

Link to wireless sensors (433 MHz)

  • WG03 - The Wireless Gateway provides a link between several series of wireless sensors (433 MHz) and a computer or other digital device (e.g. Data Logger, Machine-to-Machine units).

Features

  • USB Interface (RS232/485 option - EI01)
  • Operation in unlicensed band (433 MHz)
  • Receiver/Transceiver configuration (FSK)
  • 9600 Baud data rate (Manchester encoding)
  • Compatible with IEEE 1451 protocol
  • Communicates with WS01, WS02, WS04, WS05,WS13 and WS20 Sensors
  • Display GUI program supplied (Windows)
  • Operates with USB power (or 9-12VDC Wall type supply using EI01)
  • Sturdy aluminum enclosure