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IoT Gateway Wireless Sensors to 2G 3G 4G Modem Receiver

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IoT Gateway Wireless Sensors to 2G 3G 4G Modem Receiver

The IoT Gateway allows virtually any sensor to be monitored from anywhere with a Cellular connection.

Contents

  • Product Features
  • Product Description
  • Wireless Sensors
  • Specifications
  • Part Numbers
  • Dimensional Drawing
  • Related Documents
    • Specification data sheet

Product Features

  • Easy, real-time monitoring of remote assets via the internet
  • Includes 2G/3G/4G cellular modem and digital communications ports for data acquisition
  • Pairs with all IWT type wireless measurement transmitters
  • Input types include analog/digital I/O, IWT wireless sensors, and I²C / SPi sensors
  • Can be battery or 12-24 V dc powered
  • Complete end-to-end IIoT system
  • Displays data on smartphones and PCs, and generates email and SMS alarms

Product Description

The IoT-GATEWAY receiver links to up to 128 IWT wireless transmitters and stores the data locally before sending it to remote servers using its internal Cellular IoT modem.

As Standard, the remote server runs a standard web-based SCADA project which allows monitoring of the inputs and logged data from any device with an Cellular connection.

This package can also provide automated custom reports and email or SMS alarm messages.

Other options include a built-in GPS module and a local display showing input values and set-up information.

IoT Gateway Implementation Diagram

If the full Web Server option is required the data transmitted by the IoT GATEWAY is received by a Firewall protected web server housed in a secure data center. The software has a Username and Password protected interface together with administrator-defined user access levels.

The IoT GATEWAY is configured to update the server with new data at user-programmable intervals. At the same time the IoT GATEWAY can receive any changes in system configuration. Some of the following features are only available if the IoT GATEWAY is specified with a DC power supply, for battery-powered units the IoT GATEWAY must initialize the data transfer.

Other features provided include:

  • Activity Reports
  • Hours run information
  • Automatically generated alarms via SMS Text message or email
  • Audit trails
  • Tabular real-time and historical data
  • Graphic trending of parameters including historical playback.
  • Instant view of the live status of all connected equipment. (DC powered only)Activity Reports

A typical data display showing live data and trending is shown below:

IoT Gateway Readings Data Display

Wireless Sensors

Browse through the product family of compatible wireless transmitters for combining with the IoT-Gateway wireless receiver to build a complete wireless measurement system.

  • IWPT Wireless Battery Powered Pressure Sensor and Receiver
  • IWTT Wireless Battery Powered Temperature Sensor
  • IWTaT Wireless Ambient Temperature Sensor
  • IWTRhT Wireless Ambient Temperature and Relative Humidity Sensor
  • IWTxT Loop Powered 4-20mA Input to Wireless Transmitter Converter IWTxT Loop Powered 4-20mA Input to Wireless Transmitter
  • IWmAT 4-20mA Signal Input to Wireless Transmitter
  • IWVT 0-10Vdc Signal Input to Wireless Transmitter
  • IWDigT Switch or Pulse Input to Wireless Transmitter
  • IWCTT Current Transformer mV ac Signal Input to Wireless Transmitter Converter IWCTT Current Transformer mV ac Signal Input to Wireless Transmitter

Specifications

As standard the IoT Gateway accepts inputs from the following:

  • Up to 128 IWT Industrial Wireless Transmitters
  • 4 off 4-20 mA or 0-10 V analog inputs
  • 8 off digital inputs
  • 4 off Relay outputs
  • Any Modbus enabled instrument over RS-232, RS-485, or Ethernet
  • I²C and/or SPI sensors (may need custom software)
  • The IoT Gateway uses the MQTT protocol to send this data to remote servers using the built-in 2G/3G or 4G modem
Parameter Min. Type Max. Comments
Supply Voltage 12 12 36 Optional Battery Power from 3.6 V
Transmit Bands 2G 3G 4G GPRS 3G 4G
Analogue Inputs 4 off Analogue Inputs
Analogue i/p Res 13 bit resolution accuracy better than 0.1% FS
Digital I/O 8 Digital Inputs and 4 Relay Outputs
Wireless Receiver Can accept IWT 2.4GHz Wireless Sensors
GPS Input Optional built-in GPS module
Input ports MODBUS RTU or TCP/IP, 2 x I2C
or SPI Bus
Display 128 x 64 pixel LCD Local Display
Trans Protocol MQTT
Dimensions 190 x 125 x 60mm
Weight 190g
Storage Ambient -40ºC +85ºC
Operating Ambient -10ºC +55ºC

Part Numbers

  • IoT Gateway – Wireless receiver with 2G 3G 4G cellular modem

Dimensional Drawing

IoT Gateway Dimensional Drawing

Related Documents

Specification data sheet

  • IoT Gateway product data sheet

Request Product Price

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Wireless Transmitters
Analogue Signal Input*
Process Connection*
Pressure Ranges (bar)*
Pressure Ranges (psi)*
Length of PT100 Probe*
Length of type J T/C Probe*
Length of type K T/C Probe*
Wireless Receivers
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