SF
6
-Aciditor
25
7 Technical Data
Measurement Principle
Electro-chemical (catalytic principle)
Range
0-100 ppm
v
(standard), alternatively 0-10 ppm
v
or 0-500 ppm
v
Readings
Temperature compensated
Resolution: 1 ppm
v
for 0 - 100 ppm
y
sensor
0.1 ppm
v
for 0 - 10 ppm
y
sensor
3 ppm
v
for 0 – 500 ppm
v
sensor
Response time T 90
<15s
Humidity range
Up to 90 % non-condensating
Lifetime
2 years from installation
Maximum zero shift
0.1 ppm
v
for all sensor types
Long-term stability
< 2 % signal degradation per month (linear)
Flow rate
< 20 L/h
Measuring time
approx. 2 minutes
⊄
Gas consumption
approx. 0.7 L per measurement at ambient pressure
Pressure
0.5-35 bar (gaseous) / automatic flow rate regulation
Operation
Purge function for hose cleaning
Cleaning function with ambient air
Display
Touchpad – Graphic display (240x128 Pixel)
Supply
Lithium-Ion battery with min. 10 h capacity
Rechargeable 100-265 AC V 50/60Hz
Battery voltage displayed
Temperature
Storage: -10 to 60 °C
Operation: 0 to 50 °C
Calibration
None required
Dimension
280 x 140 x 300 mm (WxHxL)
Weight
approx. 6 kg
