Table of Contents
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Table of Contents
Related Manuals for Aeroqual 930 Series
Summary of Contents for Aeroqual 930 Series
- Page 1 Distributed by: Air-Met Scientific Pty Ltd Air-Met Sales/Service Air-Met Rental P: 1800 000 744 P: 1300 137 067 F: 1800 000 774 E: hire@airmet.com.au E: sales@airmet.com.au W: www.airmet.com.au Work with Confidence Page | 1 Aeroqual Series 900 User Guide...
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Page 2: Table Of Contents
S930 Components ........................3 1.2. Components not supplied but required ................... 3 Configuration ..........................3 2.1. Using the Aeroqual USB to RS485 converter ................. 3 2.2. Configuring the S930 using the PC software ................4 2.2.1. Changing the Port ID ....................... 4 2.2.2. -
Page 3: Description
1. Description The Aeroqual Series 930 Fixed Gas Monitor is designed to measure and control gas concentrations and to communicate to a variety of hardware systems. The monitor can operate as a relay controller with user controlled set points, a 4-20 mA gas transmitter as well as communicate via RS485 on a network. -
Page 4: Configuring The S930 Using The Pc Software
Plug in and install the USB to RS485 converter into your computer b. Wire the RS485 outputs into the instrument using table above c. Install the Aeroqual Fixed Monitor Configuration PC software d. Power up the instrument e. Run the Fixed Monitor Configuration software Select Unit by entering the Port ID of the instrument you wish to modify and click on "Download”... -
Page 5: 4-20Ma Output Scale
Standby mode and the S930 into Sleep mode. If pulsed again to GND it will return to normal operation. This can be used to protect the sensor during process room cleaning and/or to reduce power and extend sensor life when the sensor is not needed. Page | 5 Aeroqual Series 900 User Guide... -
Page 6: Operation As A Relay Controller
12-24V applied with the correct polarity. This will produce the most reliable connection method. If opto-isolation is not important then the 4-20 mA loop may be powered by the same power supply as the unit. Page | 6 Aeroqual Series 900 User Guide... -
Page 7: Procedure
4-20 mA wiring diagram for Loop without opto-isolation 4-20mA Power Supply PLC or Current Meter 24VDC 4-20 mA wiring diagram for Loop with opto-isolation 4-20mA Power Supply PLC or Current Meter Power Supply 24VDC Page | 7 Aeroqual Series 900 User Guide... -
Page 8: Operation As A Rs485 Transmitter
J1, J2, J3 for all S930 units in a chain except the last S930 unit in the network chain. If there is only one unit then set the jumpers in place. To access these jumpers remove the sensor head and unscrew the S930 base plate. Page | 8 Aeroqual Series 900 User Guide... -
Page 9: S930 Specifications
The S930 should be installed at a location that is free from contaminants that might affect the performance of the sensor head. Please contact technical@aeroqual.com for assistance with specific chemicals that you believe may adversely affect the supplied sensor. In general the S930 should... -
Page 10: Troubleshooting
Sensor showing higher Interference gas present Move sensor to clean environment and than expected reading in check reading upon exposure to know the presence of sensor concentration of gas Sensor calibration lost Replace sensor Page | 10 Aeroqual Series 930 User Guide... -
Page 11: Diagnostics
7. Diagnostics The S930 has inbuilt diagnostics to detect sensor faults. If the sensor fails it can be easily replaced by removing and installing a new sensor head. The failed sensor can be sent back to Aeroqual for replacement or disposal. - Page 12 Reply: SENSOR, STANDBY, NETWORK_ID, DATA1, DATA2, RESERVED, STATUS1, STATUS2, CHECKSUM * DATA1 and DATA2 - no meanings. * The reply just confirms that it performed action, to find it check status bit. Page | 12 Aeroqual Series 930 User Guide...
- Page 13 DEFINED_SCALE, CONTROL_HIGH, CONTROL_LOW, ALARM_STATUS, CHECKSUM Reply: SENSOR, PARAMETERS_UPLOAD, DATA1, DATA2, RESERVED, STATUS1, STATUS2, CHECKSUM * ALARM1 - 4 bytes alarm level 1 set point value, see section 4 for its data representation. Page | 13 Aeroqual Series 930 User Guide...
- Page 14 * TEMP - 4 bytes IEEE754 floating point data, measured temperature value of 930 unit, * RH - 4 bytes IEEE754 floating point data, measured relative humidity value of 930 unit * For 930 the command will be no reply at all. Page | 14 Aeroqual Series 930 User Guide...
- Page 15 It makes the data stream total sum to zero. NETWORK_ID range: 0x00 -- 0xFF, 0x00 is reserved for broadcast command. 0x01 will be the default ID when 930 has been programmed. Page | 15 Aeroqual Series 930 User Guide...
- Page 16 RESERVED reserved RESERVED reserved RESERVED reserved RESERVED reserved The following data values use IEEE754 32 bits floating point little endian representation. These data are: DATA1, DATA2, ALARM1, ALARM2, DEFINED_SCALE, CONTROL_HIGH, CONTROL_LOW. Page | 16 Aeroqual Series 930 User Guide...
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Page 17: Care And Maintenance
Flow control: none 9. Care and Maintenance Your Aeroqual Monitor is a product of superior design and quality and should be treated with care. When using your Aeroqual Monitor: Keep it and all its parts and accessories out of the reach of small children. ... -
Page 18: Appendix
10.1. Copyright Copyright Aeroqual Limited. All rights reserved. Reproduction, transfer, distribution or storage of part or all of the contents of this document in any form without the prior written permission of Aeroqual Limited is prohibited. “Aeroqual” is a registered trademark of Aeroqual Limited. Other product and company names mentioned herein may also be trademarks or trade names. - Page 19 Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. Page | 19 Aeroqual Series 930 User Guide...
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