1703 logo


The Model 1703 Gateway Module is designed to interface other 1700 series devices to the cloud or as a self-hosted IoT server under plant LAN/local network. It collects process data from sensors via wired/wireless connections and transmits to the cloud at user configured time intervals with accurate timestamps. The Model 1703 maximizes manageability and security of the data acquisition for real time monitoring or data logging.

See Brochure
1703 image

Key Features


  • 802.11 a/b/g/n/ac or Ethernet
  • RS-485

Local / Cloud Monitoring

  • Local/Remote monitoring web Interface


  • User configurable via wired/wireless

Typical Specifications


Processor: NXP i.MX6UL-2, ARM® Cortex®-A7 @ 528MHz
Memory: 256MB DDR3
Storage: 256MB SLC NAND + 32GB MicroSD

Operating Environment

(-40 to 185)°F & (5 to 95)% Relative Humidity, non-condensing


Requirement: 9-34 VDC, 1W [DC Power Supply]
Protection: Reverse Polarity, ESD/Voltage Spike & Fuse protections

Operating System & Software

Linux: Yocto Linux 2.2, Kernel Version 4.1.39
Data Acquisition: User configurable with Real Time Clock
Monitoring & Commissioning: Wired/wireless via real-time web-based interface


1x RS-485 (ASCII or Modbus)
2x USB 2.0 OTG
1x Bluetooth Radio
1x WIFI Radio
1x Micro USB 2.0 (config port)
1x Reset Button
1x Ethernet LAN
CANbus & RS-232 (optional)


Network Connectivity: RS-485, Bluetooth 4.2 (Low Energy), USB 2.0, Wi-Fi 802.11 a/b/g/n/ac w/strong WPA2-Enterprise Authentication/encryption
Platform Compatibility: GTWs Hx Monitoring System, Predix IO, or custom cloud services

Other Sensors and Data Acquisition


12 Channel Temperature Module

The Model 1701 12-ch 10k temperature module is designed as a data acquisition tool for 10k NTC thermistors that can be characterized by the Steinhart-Hart equation.
1701 - 12 Channel Temperature Module


Core Module

The Model 1702 is designed to be a highly adaptable data acquisition tool enabling collection, storage and transmission of time stamped data from varying sources and protocols.
1702 - Core Module


Temperature Plate

The Model 1704 is an integrated temperature measurement plate. It can easily be installed in existing flanges and utilizes one or multiple temperature probes to accurately measure process temperature.
1704 - Temperature Plate


Balanced Flowmeter Plate

The Model 1705 is a multi-hole orifice plate flow meter with integrated temperature measurement. It offers high accuracy flow measurement with negligible permanent pressure loss.
1705 - Balanced Flowmeter Plate


10KΩ-Thermistor Temperature Sensor

The Model 1706 10KΩ-Thermistor Temperature Sensor probes utilize highly accurate, oven-baked glass bead thermistors which have excellent documented long-term stability.
1706 - 10KΩ-Thermistor Temperature Sensor


Digital Temperature Transmitter

The Model 1707 digital temperature tramsmitters are compact highly accurate low energy consumption IC temperature sensors with an RS-485 communication port. The Model 1707s can be used as stand-alone digital temperature sensors for various applications or as components in monitoring system.
1707 - Digital Temperature Transmitter


Digital Humidity & Temperature Transmitter

The Model 1708 digital humidity & temperature transmitters are compact & low energy consumption IC temperature sensors with digital output. The Model 1708s can also be used as stand-alone digital humidity & temperature sensors for various applications.
1708 - Digital Humidity & Temperature Transmitter