The CTX 300 detector is designed to detect oxygen, toxic and refrigerant gases, and also uses a new sensor for CO2 detection over three different ranges: 0-5000 ppm, 0-5% vol. and 0-100% vol.
When hazardous levels of toxic gases or oxygen threaten the safety of an unclassified area, the CTX 300 detector can satisfy the most demanding safety requirements.
The CTX 300 detector is designed to detect oxygen, toxic and refrigerant gases, and also uses a new sensor for CO2 detection over three different ranges: 0-5000 ppm, 0-5% vol. and 0-100% vol.
The CTX 300 transmits data in record time. With a wide range of sensor options, it has the flexibility to protect many potentially hazardous environments.
Maintaining the unit is easy with pre-calibrated sensors and an optional LCD display.
Features
• Detects O2, CO2, toxic and refrigerant gases
• 4-20 mA output analog transmitter with optionally backlit display
• Plug-in and pre-calibrated sensors
• Available with electrochemical, infrared or semi-conductor sensors
• More than 30 different sensors are available to detect most toxic gases in the industry
• Available in an infrared version for CO2
• EN14624 compliant with regards to R134a monitoring.
| Enclosure | Polycarbonate housing |
| Function | 4-20 mA output analog transmitter |
| Display | Highly visible backlight LCD display unit (optional, gas dependent) |
| Indicator lights | In operation: green color Failure / maintenance: orange color |
| Wiring | 2 wires shielded cable for CTX300 without display 3 wires shielded cable for CTX300 with display |
| Cable entry | M16 cable gland (outer diameter 4 to 10 mm) |
| Power supply | 15 to 32 V DC |
| Maximum Power Consumption | CTX 300 without display unit: 60 mA CTX 300 with display unit: 110 mA CTX 300 without display semiconductor versions: 100mA |
| Operatingtemperature | without display: -40°C to +50°C (-40°F to +122°F), sensor dependent with display: -20°C to +50°C (-4°F to +122°F), sensor dependent |
| Sealing | IP 54, NEMA 3 & 3R |
| Weight | 520 g (18.2 oz) |
| Certification | EMC according to EN 50270:06 CSA CLASS 812 86, CLASS 4812 06 (SIGNAL APPLIANCES) all versions exept CO2 versions |
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