ION TRANSMIT
Next Generation Integration Boards



ION TRANSMIT enables long-range communication via RS-485 using Modbus RTU and 4 – 20 mA allowing connectivity to a wide range of applications. Designed to pair seamlessly with ION CONNECT, this 32mm PCB transmits all available sensor data over robust, industry-standard protocols.
With its compact form factor and versatile output options, ION TRANSMIT brings enhanced flexibility to your gas sensing setup, making it easy to integrate ION SENSE® sensors into even the most demanding monitoring systems.
Key Features
- Industry standard RS 485 MODBUS
- Industry standard 4 – 20 ma
- Industrial-grade reliability
- Calibration
- Alarms
- Response factor inputs
- Dead band
- Scaled outputs
- Duty cycle
- Error status
- Alarm & error outputs to drive relays
- Gas hood for aspirated systems
- Compact, modular footprint
Downloads
For a copy of the Manual, please get in touch with the Sensors Team at sensors@ionsense.com.
Technical Specifications
Dimensions | 32mm diameter – 12.92mm height |
Weight | 4g |
Nominal Voltage | 12V to 24VDC |
Typical Power | At 24V 25mA unloaded, 31mA with Sensor / At 12V 31mA unloaded, 44mA with Sensor |
Operating Humidity | 0-99% RH (non-Condensing) |
Operating Temperature | -20°C to +60°C |
Dimensions | 32mm diameter x 26mm |
Pipe connection | 1/16” OD barb push fit / 1/16” ID/1/8” OD fluorinated tubing recommended |
Seal material | Viton |
Pressure (max) | -15 mBar |
Flow Rate (max) | 500ml/min |

ION PROGRAM
The ION PROGRAM board provides a direct interface between the ION CONNECT module and a PC via a USB-C to USB-A connection. This enables seamless access to the intuitive ION PC software, designed for the efficient evaluation and integration of our globally trusted MiniPID 2 sensor range, as well as the forthcoming ION SENSE® PID sensor range.
Additionally, the ION PROGRAM board functions as a bridge for firmware updates when required. The software is available as a separate download, simply click the ‘Software’ button to begin.
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