
SONDELTOX
4-20mA detectors for toxic gases &O2
DURAN ELECTRONICA CALIBRATES ONE BY ONE ALL DETECTORS USING CALIBRATION GAS
VERIFY THE ZEROING AT LEAST ONCE IN A YEAR
SONDELTOX are 4-20mA detectors using electrochemical sensors for the detection of toxic
gases & O2. They are compatible with EUROSONDELCO and SIEMENS CC62P (using interface)
and with any other system provided of 4-20mA standard input.
Sondeltox for oxygen provided of backlit LCD display is available.
Available for these gases; Carbon monoxide (CO), Nitrogen dioxide (NO2), Sulphur dioxide
(SO2), Nitrogen monoxide (NO), Clorhydric acid (HCl), Hydrogen sulphide (H2S), Chlorine (CL2),
Oxygen (O2).
TECHNICAL CHARACTERISTICS (under 20ºC / 50% RH / 1013 mBar conditions)
* Bottom of scale for EUROSONDELCO and SIEMENS CC62P.
MEASUREMENT RANGE (in ppm) MODEL WITH DISPLAY
CO 0-50, 0-100, 0-200, 0-300*, 0-500, 0-1000, 0-2000 -
NO20-5, 0-10, 0-20*, 0-30, 0-50, 0-100, 0-200, 0-300 -
SO20-10, 0-20, 0-30, 0-50, 0-100, 0-200* -
NO 0-20, 0-30, 0-50, 0-100, 0-200*, 0-300 -
HCl 0-10, 0-20, 0-50, 0-100, 0-200* -
H2S0-5, 0-10, 0-20, 0-30, 0-50, 0-100, 0-200*, 0-300 -
Cl20-5, 0-10, 0-20, 0-30, 0-50, 0-100, 0-200* -
O20-25 (in %) Yes
H20-200, 0-300, 0-500, 0-1000, 0-2000, 0-20.000, 0-50.000 -
CO NO2SO2NO HCl H2S O2Cl2H2
Power supply / Consumption From 10 to 35V DC / 21mA max.
Resolution 0,5 ppm 0.1 ppm 0.1 ppm 0.5 ppm 0.5 ppm 0.25 ppm 0.1% 0.1 ppm 2 ppm
Measurement Range 0-2000ppm 0-300ppm 0-200ppm 0-300pmm 0-200ppm 0-300ppm 0-25% 0-200ppm 0-200 ppm
Repeatability 1% F.S. 2% F.S. 2% F.S. 2% F.S. 2% F.S. 1% F.S. 1% F.S. 2% F.S. 2% F.S.
Time of response T90<30 s T90<35 s T90<15 s T90<10 s T90<120 s
(typical 100) T90<35 s T90<15 s T90<60 s T90<30 s
Temperature range –20ºC to +50ºC
Pressure range Atmospheric ± 10%
Pressure coefficient 0,020 ±
0,008%
signal/mBar without data without data 0.016%
signal/mBar without data 0,008 ±
0.002%
signal/mBar
0.02%
signal/mBar without data 0,009 ±
0.003%
signal/mBar
Enclosure IP65
Relative humidity range From 15 to 90% without condensation
Maximum zero change
(+20 ºC to +40 ºC) 9ppm 0.2ppm 0.1ppm 9ppm 1,5 ppm 2ppm 9ppm 0.2ppm 10ppm
Output linearity Linear in full range
Output drift <5% / year <2% / month <2% / month <2% / month <2% / month <2%/ month <5% / year <2% / month <2% / month
Output impedance 4MΩ4MΩ4MΩ4MΩ4MΩ4MΩ15MΩ4MΩ4MΩ
Expected operation life 3 years on air 2 years on air 2 years on air 3 years on air 2 years on air 2 years on air 2 years at 20% O22 years on air 2 years on air
Backlit LCD Display Optional
Storage time (months) 6 6 6 6 6 6 2 6 6
Storage temperature 0-20ºC
Coverage area (m2) Approx 300 200 200 150 200 150 200 100 100
Installation height
-from floor- (cm) 170-200 100 30/40 100 100 100 170-200 100 30/40 cm
from ceiling
Measurements (mm) Weight
(gr) Approx 125 x 150 x 63 - 300