Gas Leak Detector TETRA-MINI “Flam., Oxygen, Hydrogen Sulfide, Carbon Monoxide”

Name: Gas Leak Detector TETRA-MINI "Flam., Oxygen, Hydrogen Sulfide, Carbon Monoxide"
SKU: 13615
Availability: BackOrder

TETRA-MINI

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TETRA-MINI alerts the user acoustically, visually and vibrationally to the presence of flammable gases (CH4), oxygen (O2), hydrogen sulfide (H2S) and carbon monoxide (CO). Furthermore, this unpumped four-gas meter displays the current measured value on its graphic LCD screen with backlight. Other gas sensors are available for this instrument. Call for details.

– Sensor types: CH4 / H2S / CO / O2
– Easy one-button operation
– Rechargeable Li-ion battery
– ATEX II 2G EEx iad IIC T4 approved

– Easy one-button operation
– Unpumped (aspirator pump sold separately – see accessories) – Rechargeable Li-ion battery
– ATEX II 2G EEx iad IIC T4 approved
– Audible alarm: 90 dB (A)
– Visual alarm: Red and Blue LED
– Vibrational alarm
– 128 x 64 pixel LCD screen with backlight
– Event memory stores data when threshold value or limit exceeded
– Data transferrable to PC using RS-232 interface cable and software (sold separately – see accessories)
– ISO-certified calibration available for an additional fee
– Other gas sensors available (call for details)
– Used as a personal protection device by clipping the meter on the body

Technical specifications
Gas	Chemical symbol	Range	Alarm limit
Flammable gases	CH4	0 … 100% LEL	20% LEL
Hydrogen sulfide	H2S	0 … 100 ppm	10 ppm
Carbon monoxide	CO	0 … 500 ppm	30 ppm
Oxygen	O2	0 … 25%	19% and 23.5%
Response times (T90)		Lifespan
Flammable gases	20 s	5 years
Toxic gases	20 s	3 years
Oxygen	10 s	min. 1 year
Audible alarm		90 dB (A) at 1m distance different sound for different alarm levels
Visual alarm		Particularly bright LED / red and blue
Display		High contrast LCD graphic display, backlit, graphical symbols for battery status with bar graph for the remaining battery operation time
Power supply		Rechargeable Lithium-ion battery with 12-hour min. operating time based on pumped four-gas device with flammable gas sensor
Environmental conditions		-20 … +55°C / -4 … 131° F / 0 … 99% RH non-condensing
Body class		IP 65 and IP 67, can be submerged in water
Dimension		114 mm x 71 mm x 48 mm / 4.5 in x 2.8 in x 1.9 in
Weight		295 g / 10.4 oz
Approval codes Europe North America		ATEX II 2G Ex ia d IIC T4 Gb (-20 … +55°C / -4 … 131° F ), BASEEFA 05ATEX0187 CSA Class I Division 1 Groups A, B, C and D
Safety standards Europe North America		EN60079-0, EN60079-11, EN60079-1, 94/9/EC CSA22.2, 152
Calibration The device can be routinely calibrated manually using the menu, using a PC and optional Windows-compatible software (not included – see accessories) or using PCE Instruments’ recalibration services (call for details).