Product information
Compatible with GJ-EX, GJ-C, GJ-CO2 / GJ-IR, and GJ-ELK.
The amplifier provides three volt-free relay outputs and an analog output:
- Alarm 1 (low alarm or gas warning)
- Alarm 2 (high alarm)
- Fault relay
- Analog output 0–5 V, 0–10 V, or 4–20 mA
- Adjustment option for sensor supply: +5 V
Tera Term for configuration and service
Tera Term is used for communication between a PC and this Geopal product via a compatible communication cable. Depending on the product, the software can be used to change settings, read data and perform calibration.
Download the latest version of Tera Term from the official website.
Please refer to the Installation of Tera Term guide under ‘Documentation’ before using the software.
Support
A reliable gas detection system starts with a thorough assessment of your workplace environment. With years of experience identifying risk areas and designing tailored solutions, we can help determine whether this product is the right fit for your needs.
Whether you need this product as a standalone solution or as part of a larger system, we’ll make sure it’s aligned with your workplace’s specific requirements. We work closely with you to ensure the solution meets both safety standards and the unique challenges of your operations.
Learn more about how we can help you find the right solution here.






