Description	Analyzer with ejector operating with compressed air
Measured values	O2
Performance-tested measurands	O2
Measurement principles	Zirconium dioxide current sensor
Gas flow rate 0.5 l/h
Measuring ranges O2 0 ... 10 Vol.-% / 0 ... 25 Vol.-%
Certified measuring ranges O2 0 ... 21 Vol.-%
Response time (t90)	≤ 20 s With standard gas sampling device, length = 1 m
Zero point drift ≤ 0.2 Vol.-%: within the maintenance interval
Reference point drift ≤ 0.2 Vol.-%: within the maintenance interval
Process temperature Stainless steel probe 0 °C ... +700 °C Inconel probe 0 °C ... +950 °C Ceramics probe 0 °C ... +1,400 °C
Process pressure 700 hPa ... 1,100 hPa
Process gas humidity Non-condensing
Ambient temperature –20 °C ... +55 °C
Storage temperature –40 °C ... +85 °C
Conformities	Approved for plants requiring approval 2001/80/EC (13. BImSchV) 2000/76/EC (17. BImSchV) 27. BImSchV EN 14181
Electrical safety	CE
Enclosure rating IP65 / NEMA 4x
Analog outputs	1 output: 0/4 ... 20 mA, 800 Ω 0 ... 10 V Potential-free; extendible by an additional I/O module
Digital outputs	4 relay contacts: 48 V AC, 1 A, 30 W / 48 V DC, 1 A, 60 W Option
Digital inputs	4 inputs: + 24 V Option
Indication LC display
Input	Functional keys Arrow keys
Operation	Menu-driven operation via LC-display and membrane keyboard
Dimensions (W x H x D) See dimensional drawings
Weight 27 kg With standard gas sampling device, length = 1 m With heating for gas sampling device, additional 4 kg ... 6 kg
Material in contact with media	Stainless steel 1.4571
Energy supply Voltage 115 V AC, ± 10 % 230 V AC, ± 10 % Frequency 48 ... 62 Hz Power consumption ≤ 250 VA
Auxiliaries Compressed air 4 ... 6 bar; particle size max. 1 µm; oil content max. 0.1 mg/m³; pressure dew point max. –30 °C
Corrective functions	Automatic testing and adjustment with ambient air
Integrated components	Sample gas pump

As Mnelko, we are a reliable partner in industrial automation solutions, offering high-quality and innovative products with a wide product range to meet all the needs of your business. Our product portfolio consists of solutions designed based on the principles of high performance, durability, and efficiency to support modern industrial processes.
All of our products ensure maximum reliability even in challenging working conditions and help your business operations run smoothly. The products we offer in industrial automation, energy management, cabling solutions, and many other areas adapt flexibly to the needs of different sectors.
Additionally, our products are manufactured using only high-quality materials and comply with international standards. Through the solutions we provide, we enable our customers to increase operational efficiency and optimize costs. Our company closely follows technological advancements and continuously offers innovative products to help our customers gain a competitive advantage.
On each of our product pages, you can find comprehensive information about technical details, areas of use, and product features. You can explore all the products you need to strengthen your industrial processes on our website and enjoy a seamless purchasing experience.