Oldham CTX 300 Gas Transmitter

Oldham CTX 300 Gas Transmitter

The Oldham CTX 300 is a versatile gas transmitter. Designed to protect personnel and facilities wherever hazardous concentrations of toxic gases, refrigerants, carbon dioxide, or oxygen deficiencies may pose a risk. Built to meet challenging safety requirements, it provides continuous and reliable gas monitoring across a wide range of commercial and industrial applications.

Furthermore, the CTX 300 supports the detection of oxygen (O₂), carbon dioxide (CO₂), toxic gases, and refrigerant gases, giving engineers the flexibility to protect multiple environments with a single platform. For CO₂ monitoring, the transmitter is available with dedicated sensing technology and measurement ranges of 0-5000 ppm, 0-5% vol., and 0-100% vol.

In addition, the CTX 300 features plug in, pre calibrated sensors that simplify installation and maintenance. Combined with fast data transmission and a choice of electrochemical, infrared, or semiconductor sensors. It delivers a reliable and adaptable gas detection solution for a wide range of hazardous environments.

Key Features

• Detects oxygen (O₂), carbon dioxide (CO₂), toxic gases, and refrigerant gases
• Available with electrochemical, infrared, or semiconductor sensor technology
• Supports more than 30 different gas sensors
• Plug-in, pre calibrated sensors for quick replacement and maintenance
• Fast and reliable data transmission
• 4-20mA analogue output for easy system integration
• Optional backlit display for clear local indication
• Available with dedicated infrared CO₂ sensing technology
• Suitable for a wide range of industrial and commercial applications
• Complies with EN14624 requirements for R134a coolant monitoring