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. The Model 1702 is a low power consumption device which could be battery powered. This device can be integrated with larger DAQ networks via a multi-drop RS-485 BUS or Bluetooth to a Model 1703 or other gateway module for cloud connectivity.

See Brochure
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Key Features

Multi-protocol

  • RS-485 / Modbus
  • 16-bit ADC with 100K SPS
  • Encrypted Bluetooth low energy connectivity

Local Storage with Accurate Timestamp

  • Data can be stored locally on SD-card
  • On-board RTC provides high accurate timestamping

Power

  • Ultra-low power consumption
  • Battery powered or 9-34 VDC

Typical Specifications

System

Microcontroller: Cortex M4F
Clock Speed: 68MHz
Storage: MicroSD Card
Battery backed Real Time Clock

Operating Environment

(-4 to 158)°F & (5 to 95)% Relative Humidity, non-condensing

Power

Requirement: 9-34 VDC or 5VDC or 3.3VDC [DC Power Supply or Battery]
Power Consumption : 1mA @ 24V, 2mA @ 12V, 5mA @ 3.3V, 5mA @ 5V, 0.05mA @ Sleep
Protection: Reverse Polarity, ESD/Voltage Spike & Fuse protections

I/O

1 x Bluetooth Low Energy (BLE)
1 x I²C
1 x RS-485 (ASCII or Modbus)
4 x 0~5V 16bit ADC with 100K SPS
1 x 0~3.3V 12bit ADC with 200K SPS
5 x GPIO

Cloud

Network Connectivity: RS-485 or Bluetooth (Low Energy)
Platform Compatibility: GTWs Hx Monitoring System, Predix IO, or custom cloud services

Other Sensors and Data Acquisition

1701

12-ch 10k 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-ch 10k Temperature Module

1703

Gateway

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.
1703 - Gateway

1704

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

1705

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

1706

10kΩ NTC Thermistor Probe

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

1707

Digital Temperature Probe

The 1707 digital temperature probe is a compact and low energy consuming IC temperature sensor with RS-485 and optional USB communication ports.
1707 - Digital Temperature Probe

1708

Digital Relative Humidity and Temperature Probe

The Model 1708 digital relative humidity and temperature probe is a compact and low energy consuming IC sensor with a RS-485 and optional USB communication ports.
1708 - Digital Relative Humidity and Temperature Probe