Ozone Meter Tetra 5 / Tetra 5 O3 ozone meter for ozone and oxygen with approval (ATEX II 2G EEx iad IIC T4)
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The Ozone Meter warns acoustically, visually and also by vibration. Additionally, this Ozone Meter shows measurement values on the large LCD screen. There are two versions of this Ozone Meter: the Tetra 5 Gas Meter which detects two gases simultaneously (ozone and oxygen) and the economic version of the Tetra 5 O3 which offers only ozone measurements. The handling of the Ozone Meter happens by means of a single button. Moreover, the Ozone Meter saves data in its memory when a value limit is surpassed. The data can be transmitted to a PC or laptop with the interface and software for a computer. The Ozone Meter is used for the inspection of channels (treatment of residual water ozone) and in the chemical industry. If you have any questions, we would be happy to advise you on this ozone meter and of course, on our other products in the field of regulation and control, measuring instruments and scales or balances.
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Ozone Meter Tetra 5/Tetra 5 O3
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- Acoustic alarm: 90 dB(A)
- Visual alarm: blue and red LED
- Vibration alarm
- 128 x 64 pixels graphic display with backlight
- Memory of events that saves date if value limit is exceeded
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- 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 |
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) |
Environmental conditions |
- 20 ... + 55 °C/0 ... 99 % R.H. non condensed |
Housing |
IP 65 |
Dimensions |
122 x 128 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 |
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 |
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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Uses |
Chemical industry
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Channels inspection
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Delivery content 1 x Ozone Meter Tetra 5, (ozone meter or ozone and oxygen meter), 1 x accumulator, 1 x subjection for the belt, 1 x user manual. Attention: Charger must be ordered separately
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Optional - Charger (component to connect to network) - Cable for the PC (interface RS-232) - Software to calibrate, to set up and to read logger of results - Subjection for the belt - ISO 9000 Calibration certificate
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Here you will find an overview of all the measuring instruments available at PCE Instruments. |
Contact: PCE Instruments UK Limited
Unit 11 Southpoint Business Park
Ensign Way, Southampton
United Kingdom, SO31 4RF
Phone: +44(0) 23 809 870 30
Fax: +44(0) 23 809 870 39
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Contact: PCE Americas Inc.
1201 Jupiter Park Drive, Suite 8
Jupiter 33458 FL
USA
Phone: +1-410-387-7703
Fax: +1-410-387-7714
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