pyroscience FireStingO2-Mini-ST Manual Download Page 2

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Document Version 1.04

The

FireStingO2-Mini-ST

is manufactured by

PyroScience

GmbH

Hubertusstr. 35
52064 Aachen
Germany

Phone

+49 (0)241 5183 2210

Fax

+49 (0)241 5183 2299

Internet

www.pyroscience.com

Registered: Aachen HRB 17329, Germany

Summary of Contents for FireStingO2-Mini-ST

Page 1: ...FireStingO2 Mini ST OPTICAL OXYGEN OEM MODULE WITH UART INTERFACE ANALOG OUTPUT FOR FIBER OPTIC SENSORS MANUAL...

Page 2: ...ireStingO2 Mini ST is manufactured by PyroScience GmbH Hubertusstr 35 52064 Aachen Germany Phone 49 0 241 5183 2210 Fax 49 0 241 5183 2299 Email info pyroscience com Internet www pyroscience com Regis...

Page 3: ...EXTERNAL TEMPERATURE SENSOR 7 4 ELECTRICAL CONNECTORS 9 4 1 CONNECTOR X1 POWER DIGITAL INTERFACE 10 4 2 CONNECTOR X2 ANALOG OUTPUT 11 5 OPERATION VIA THE UART INTERFACE 12 5 1 FULL CONTROL MODE 12 5...

Page 4: ...e FSO2 Mini ST is compatible to most oxygen sensors types available from PyroScience Further it includes also internal high precision sensors for i ambient atmospheric pressure ii relative humidity of...

Page 5: ...ts inside the device The FireStingO2 Mini ST and the sensors should be kept and stored outside the reach of children in a secure place under dry and clean conditions at room temperature avoiding moist...

Page 6: ...ibration and application of the sensors is on the user s authority as well as data acquisition treatment and publication The sensors and the oxygen meter FireStingO2 Mini ST are not intended for medic...

Page 7: ...indicated on the type label Just penetrate the type label at this position with e g a needle or nail in order to access the M3 thread 3 1 Optical Port for Oxygen Sensors The FSO2 MINI ST provides an...

Page 8: ...5 Fig 1 Drawing of the FSO2 MINI ST...

Page 9: ...t air However the readings of the internal temperature sensor should be interpreted more carefully First the internal heating by the electronics typically increases the internal temperature by about 1...

Page 10: ...ilized for such a compensation the first choice should be always an external 4 wire PT10o temperature sensor placed directly within the sample where the oxygen concentration is measured The FireStingO...

Page 11: ...s do not get into contact to the aluminum housing NOTE In order to minimize potential electrical noise coupling into the external temperature sensor the 4 wire cable should be twisted and as short as...

Page 12: ...without any soldering or crimping When inserting or removing a stripped cable end stripping length 6 mm max core diameter 0 5 mm into one of the connector holes of the connectors S1 or S2 an internal...

Page 13: ...VCC Power Power supply min 3 5V max 5 0V DC max 50 mA typical 30 mA 3 GND Power Ground 4 TXD Digital Output 0V or 3 3V Data transmission pin of the UART interface 5 RXD Digital Input 0V or 3 3V 5V to...

Page 14: ...n analog output is configured as an alarm output it will give 2 5V if a specific parameter is out of a defined range and 0V if it is within this range For further details please refer to the separatel...

Page 15: ...for further information However after power cycling the module always reverts to the standard baud rate of 19200 There are two principal operation modes possible 1 the full control mode and the 2 auto...

Page 16: ...control mode each single measurement has to be triggered by a specific command sent via the UART interface e g the MSR or TMP commands for measuring oxygen or temperature respectively Alternatively an...

Page 17: ...software Pyro Oxygen Logger please refer to the next chapter The communication protocol offers a special command for storing the current configuration and calibration data permanently in the internal...

Page 18: ...lly the USB interface cable FSO2 MINI USB provides also a virtual COM port Custom Windows software can use this virtual COM port for communicating directly with the module based on the communication p...

Page 19: ...older version please download and install the newest version Please refer to the manual provided with the software for general operation instructions In combination with OEM applications it is importa...

Page 20: ...est way would be to operate the module in the auto mode see previous chapter But even for using it in an OEM application under the full control mode can make sense because the communication protocol f...

Page 21: ...measuring principle lifetime detection of REDFLASH indicator luminescence Oxygen channel connector fiber optic ST plug of FireStingO2 Mini ST Excitation wavelength 620 nm orange red Detection waveleng...

Page 22: ...1 C Accuracy 0 3 C Range 40 to 125 C Response Time ca 1 minute Internal Humidity Sensor Resolution 0 04 rel humidity Accuracy typ 0 2 rel humidity Range 0 to 100 rel humidity Response Time t63 ca 10 s...