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The Teledyne Oldham CTX 300 oxygen detector can satisfy the most demanding safety requirements when hazardous levels of toxic gases or oxygen threaten the safety of an unclassified area.
Teledyne Oldham CTX 300 Key Features:
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.
Enclosure | Polycarbonate housing |
Function | 4-20 mA output analog transmitter |
Display | Highly visible backlight LCD display unit (optional, gas dependent |
Indicator lights (3-wire version only) |
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 | PG9 cable gland (outer diameter 6 to 11 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 |
Operating temperature |
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 |
Impedance | 32 ohms max loop for CTX 300 with display unit and for semiconductors sensor versions 64 ohms max loop for CTX 300 without display unit |
CTX 300 WITHOUT DISPLAY - Electrochemical versions |
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CTX 300 WITHOUT DISPLAY - Semi-Conductor versions |
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CTX 300 WITHOUT DISPLAY - Infrared versions |
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CTX 300 WITH DISPLAY - Electrochemical versions |
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CTX 300 WITH DISPLAY - Infrared versions |
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CTX 300 Accessories |
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