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- Contact us Other instruments: - Measures - Scales |
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Ozone Meter Tetra 5 / Tetra 5 O3 |
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The Ozone Meter gives off acoustical, visual and vibration-warnings. Additionally, this Ozone Meter shows measurement values in its large LCD screen. There are two versions of this Ozone Meter: the Tetra 5 Gas Meter which detects two gases simultaneously (ozone and oxygen) as well as the economic version of the Tetra 5 O3 which offers only ozone measurements. |
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| - Acoustic alarm: 90 dB(A)
- Visual alarm: blue and red LED - Vibration alarm - 128 x 64 pixels graphic display - Memory of events that saves date if value limit is exceeded |
- Rechargeable accumulator
- One button handling - ATEX approval - Sensors can be changed on site in risk places |
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| Technical specifications | |||
| Gas | Symbol | Range | Alarm level |
| Ozone | OO | 0 ... 1.00 ppm | 0.1 (adjustable) |
| Oxygen | OO2 | 0 ... 25 % | 19 % and 23.5 % |
| Time of response (sensors can be exchanged) |
Parameter | Type of response (T900) | Life |
| Ozone | 10 s | 2 years | |
| Oxygen | 10 s | 1 year | |
| Acoustic alarm | - 90 dB (A) to 1m distance - different sounds for different alarm levels |
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| Optical alarm | - LED / red and blue | ||
| Autozero function | in order to adapt the ozone meter to different environmental conditions of measurement (it always activates the clean air function) | ||
| Display | graphical LCD screen (128 xs 64 pixels) with backlight, graphical symbols to indicate battery life | ||
| Power supply | - Lithium accumulator without memory effect included (minimum operative time 12 h) - possible power supply by battery (minimum operative time 18 h) |
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| Environmental conditions | - 20 ... + 55 °C / 0 ... 99 % R.H. non condensed | ||
| Housing | IP 65 | ||
| Dimensions | 122 mm x 128 mm x 57 mm | ||
| Weight | 498 g | ||
| Authorisation Europe: USA & Canada: |
ATEX II 2G EEx iad IIC T4 (-20...+55°C) BASEEFA 03ATEX0193 Class I Division 1 Instruments A, B, C, D |
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| Standards / Codes Europe: USA & Canada: |
EN 50014, EN 50020, EN 50018, 94/9/ECC EN 50270, EN 50271, IEC 61508 UL 913, CS A22.2, 152 |
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Calibration |
The meter is delivered calibrated, but you will have to recalibrate it regularly, e.g. once a year. This is not necessary for the oxygen sensor because this has a life-span of one year. After this, it should be recalibrated at least once a year or replaced. With the Tetra it is possible to change sensors on site with the aid of our service staff. This saves time and money. |
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Delivery content |
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Optional |
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| Here you will find an overview of all the measuring instruments available at PCE Instruments. | |||
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Contact: |
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This page in German |
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in French 
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Below you will find an overview of the different product groups of measuring instruments |
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