In-situ gas analyzers
ZIRKOR302
The other kind of oxygen measurement
Your Benefits
- Automated testing and adjustment with ambient air
- No expensive test gases required
- Reignition into the measurement gas not possible because the sensor is located outside the measurement gas
- Process monitoring even at high temperatures
- Quick measurement directly in the process for timely control
Overview
The other kind of oxygen measurement
The ZIRKOR302 in-situ gas analyzer from SICK can be relied upon to measure oxygen quickly even at increased temperatures. Thanks to the flow sensor measurement principle, it does not require expensive test gases – ambient air is sufficient. The analyzer is not an ignition source in the measurement gas due to its safety-related construction. The optional evaluation unit allows you to operate up to three analyzers.
At a glance
- Innovative flow sensor measurement principle
- Fixed physical zero point and linear measurement signal
- All parts in contact with gas are heated
- Version for high temperatures available
- Short response time
- Operation of up to three analyzers via one evaluation unit
Accessories
spareparts
Applications
Technical overview
Please note: The exact device specifications and performance data of the product may deviate from the information provided here, and depend on the application in which the product is being used and the relevant customer specifications.
- ZIRKOR302 E analyzer unit
ZIRKOR302 E analyzer unit
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 mZero 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 moduleDigital outputs 4 relay contacts:
+ 48 V AC, 1 A, 30 W / 48 V DC, 1 A, 60 W
OptionDigital inputs 4 inputs:
+ 24 V
OptionIndication 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 mWith heating for gas sampling device, additional 4 kg ... 6 kg Material in contact with media Stainless steel 1.4571 Power supply Voltage 115 V / 230 V Frequency 48 ... 62 Hz Power consumption ≤ 250 W 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
- ZIRKOR302 P analyzer unit
ZIRKOR302 P analyzer unit
Description Analyzer with integrated sample gas pump 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 mZero 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 moduleDigital outputs 4 relay contacts:
+ 48 V AC, 1 A, 30 W / 48 V DC, 1 A, 60 W
OptionDigital inputs 4 inputs:
+ 24 V
OptionIndication 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 mWith heating for gas sampling device, additional 4 kg ... 6 kg Material in contact with media Stainless steel 1.4571 Power supply Voltage 115 V / 230 V Frequency 48 ... 62 Hz Power consumption ≤ 250 W Corrective functions Automatic testing and adjustment with ambient air Integrated components Sample gas pump
- ZIRKOR302 control unit; sheet metal housing
ZIRKOR302 control unit; sheet metal housing
Description The control unit serves as the HMI and is responsible for data processing, data output, and control and monitoring functions Enclosure rating IP65 / NEMA 4x Analog outputs 3 outputs:
0/4 ... 20 mA, + 500 Ω
Electrically isolated; one measured value output per connected analyzerDigital outputs 3 relay contacts:
+ 48 V AC, 1 A, 60 W / 48 V DC, 1 A, 30 WDigital inputs 3 inputs:
+ 24 V
Preset for failure, maintenance and functional controlSerial ✔ Type of fieldbus integration RS-232 Function Connection to SOPAS ET software CAN bus ✔ Function Internal system bus Indication LC display Status LEDs: "Power", "Maintenance" and "Failure" Input Arrow keys
Functional keys
Operation Menu-driven operation via LC-display and membrane keyboard Model Steel sheet enclosure Dimensions (W x H x D) 200 mm x 346 mm x 97.5 mm Weight 4 kg Power supply Voltage 115 V / 230 V Frequency 50 Hz / 60 Hz Power consumption ≤ 50 W Recommended pre-fuse 10 A
- ZIRKOR302 control unit; cast metal housing
ZIRKOR302 control unit; cast metal housing
Description The control unit serves as the HMI and is responsible for data processing, data output, and control and monitoring functions Enclosure rating IP67 / NEMA 4x Analog outputs 3 outputs:
0/4 ... 20 mA, + 500 Ω
Electrically isolated; one measured value output per connected analyzerDigital outputs 3 relay contacts:
+ 48 V AC, 1 A, 60 W / 48 V DC, 1 A, 30 W
Preset for failure, maintenance and functional controlDigital inputs 3 inputs:
+ 24 VSerial ✔ Type of fieldbus integration RS-232 Function Connection to SOPAS ET software CAN bus ✔ Function Internal system bus Indication LC display Status LEDs: "Power", "Maintenance" and "Failure" Input Arrow keys
Functional keys
Operation Menu-driven operation via LC-display and membrane keyboard Model Cast metal enclosure Dimensions (W x H x D) 289 mm x 370 mm x 138 mm Weight 4 kg Power supply Voltage 115 V / 230 V Frequency 50 Hz / 60 Hz Power consumption ≤ 50 W Recommended pre-fuse 10 A