Crowcon TETRA Personal Gas Monitor for Carbon Monoxide, Flammable, Hydrogen Sulphide, Oxygen Detection, Audible Alarm
- RS Stock No.:
- 708-7720
- Mfr. Part No.:
- TETRA - 0459
- Manufacturer:
- Crowcon
Discontinued product
- RS Stock No.:
- 708-7720
- Mfr. Part No.:
- TETRA - 0459
- Manufacturer:
- Crowcon
Technical data sheets
Legislation and Compliance
RoHS Status: Not Applicable
- COO (Country of Origin):
- GB
Product Details
Gas Detection: Crowcon Tetra
The Tetra range of multi-gas personal detectors is ideal for users working in hazardous or confined environments with potential exposure to a range of toxic and flammable gases.
2, 3 or 4 gas versions available (Flammable FL, Oxygen O2, Hydrogen Sulphide H2S and Carbon Monoxide CO)
Easy to use single button operation with clear display guidance through operation
Robust – tough plastic construction with flexible internal assembly to resist shock and vibration, plus an overmoulded rubber layer for additional protection
Easy to read backlit graphic display
Indications of operating status can be viewed at a glance
Fully interchangeable intelligent sensor modules
90dBA audible alarm
Bright red/blue visual alarm
Easy to use single button operation with clear display guidance through operation
Robust – tough plastic construction with flexible internal assembly to resist shock and vibration, plus an overmoulded rubber layer for additional protection
Easy to read backlit graphic display
Indications of operating status can be viewed at a glance
Fully interchangeable intelligent sensor modules
90dBA audible alarm
Bright red/blue visual alarm
Internal vibrating alarm
2 levels of instantaneous alarm
Time weighted average alarm for 8 hours and 15 minutes averages
Peak level recall
LiON rechargable battery gives full 12 hours operation
30 day countdown warning for calibration due date
Water and dust resistant to IP65
IR link for RS-232
2 levels of instantaneous alarm
Time weighted average alarm for 8 hours and 15 minutes averages
Peak level recall
LiON rechargable battery gives full 12 hours operation
30 day countdown warning for calibration due date
Water and dust resistant to IP65
IR link for RS-232
Note
Charger, 466-8464, must be ordered separately.
Group and Category
II 2 G EEx iad IIC T4
Certificate No.
BASEEFA03 ATEX 0193
Supplied with
An integral belt/pocket clip.
Specifications
Attribute | Value |
---|---|
Gases Detected | Carbon Monoxide, Flammable, Hydrogen Sulphide, Oxygen |
Response Time | 10 (Oxygen) s, 20 (Flammable) s, 20 (Toxic Gas) s |
Application | Hazardous Area Worker Protection |
Meter Type | Personal |
Display Type | LCD - Backlit |
Audible Alarm | Yes |
Visual Alarm | Yes |
Power Source | Battery |
Battery Type | Rechargeable Lithium-Ion |
Battery Life | 12 h |
Dimensions | 128 x 122 x 57mm |
Weight | 498g |
Hazardous Area Certification | ATEX |
Height | 57mm |
Maximum Operating Temperature | +55°C |
Minimum Operating Temperature | -20°C |
Model Number p | TETRA |
Width | 122mm |
Length | 128mm |