ULTRA.sens processline AK25 • Wi.Tec-Sensorik

Gases:

Cl₂
SO₂

Table of Contents

1 Applications
2 Options
3 Features & Benefits
4 Technical Data
5 Service & Support
6 Associated Downloads

Applications

Options

Features & Benefits

Resistant to corrosive gases
Fast response time
Applicable for continuous measurements

Technical Data

General features^*
Measurement principle	Non-dispersive ultraviolett (NDUV); dual beam
Measurement range	see list of measurement ranges
Gas flow	0.1 – 1.5 l /min
Dimensions	225 mm x 120 mm x 89 mm
Weight	approx. 600 g
Tube connector	4/6 mm tube
Lifetime of UV radiation source	< 20 000 h

Measuring response^*
Warm-up time	1 min (initial), <15 min ²
Response time (t₉₀)	1.5 s – 15 s ³
Detection limit (3·σ)	< 0.1 %F.S.4
Linearity error	< ± 1 %F.S.
Repeatibility	± 0.5 %F.S.
Long term stability (zero)	< ± 1 %F.S. /24h
Long term stability (span)	< ± 1 %F.S. /month
Temp. Influence zero	< 1 %F.S. /10K
Temp. Influence span	< 2 %F.S. /10K ⁵
Cross sensitivity	< 2 %F.S. 6
Pressure influence	< 1.5%/10hPa of reading

related to Pa = 1020hPa ; Ta= 25°C ; flow = 1l/min // ¹ F.S. full scale // ² full specification, demands to environmental conditions // ³ depends on digital filter settings // ⁴ at zero point // ⁵ with span temperature compensation // ⁶ to each calibrated gas channel, other gases on request // ⁷ without pressure compensation

Electrical inputs and outputs
Supply voltage	24 (15 – 30) VDC
Supply current (peak)	< 0.4A
Power consumption (average)	< 7.5 W
Digital output signal	RS 232 (ASCII) or CAN bus

Climatic conditions
Operating temperature^*	5 – 45°C
Storage temperature	-20 – 60°C
Air pressure	800 – 1200 hPa (mbar)
Ambient humidity	0 – 95 % rel. humidity (not condensing)