CS120A Visibility Sensor
Page 11
... based stations. Functionally they are identical. This User Guide will be suitable for CS120s but note that CS120A operating systems cannot be upgraded to other suddenly changing conditions. The CS120A uses high speed sampling to reduce missed events such as rain and hail and ...improves response to a CS125 with a present weather capability. The CS120A is an infrared forward scatter visibility sensor for visibility measurement, utilising a 42º scatter angle. Introduction The CS120A is a development of the CS120. The CS120A has a more powerful processor and can be loaded onto...
... based stations. Functionally they are identical. This User Guide will be suitable for CS120s but note that CS120A operating systems cannot be upgraded to other suddenly changing conditions. The CS120A uses high speed sampling to reduce missed events such as rain and hail and ...improves response to a CS125 with a present weather capability. The CS120A is an infrared forward scatter visibility sensor for visibility measurement, utilising a 42º scatter angle. Introduction The CS120A is a development of the CS120. The CS120A has a more powerful processor and can be loaded onto...
CS120A Visibility Sensor
Page 17
...nuts may be fitted on a wall at some distance from the sensor head to the manual for mounting details. User Guide NOTE If operating a CS120A indoors it is likely that there will be sources of light and/or reflections that mast for that will create false readings and erratic results... mounting kit is supplied with a grounding boss and in place. Note older CS120 sensors were provided with the CS120A. on the mounting bolts. Where the CS120A is connected to hold the CS120A firmly in this case it , then this . The other end should be cut to length and go to be sufficient. It...
...nuts may be fitted on a wall at some distance from the sensor head to the manual for mounting details. User Guide NOTE If operating a CS120A indoors it is likely that there will be sources of light and/or reflections that mast for that will create false readings and erratic results... mounting kit is supplied with a grounding boss and in place. Note older CS120 sensors were provided with the CS120A. on the mounting bolts. Where the CS120A is connected to hold the CS120A firmly in this case it , then this . The other end should be cut to length and go to be sufficient. It...
CS120A Visibility Sensor
Page 29
... accessed using a terminal emulator program. The program includes online help instructions that the CS120A is available free on any Microsoft™ based personal computer. If only the CS120 is not possible, please contact Campbell Scientific. The third method is by using Campbell Scientifics' Device Configuration Utility Software (DevConfig) which is by using the simple menu interface...
... accessed using a terminal emulator program. The program includes online help instructions that the CS120A is available free on any Microsoft™ based personal computer. If only the CS120 is not possible, please contact Campbell Scientific. The third method is by using Campbell Scientifics' Device Configuration Utility Software (DevConfig) which is by using the simple menu interface...
CS120A Visibility Sensor
Page 42
CS120A Visibility Sensor CS120 calibrator serial number and coefficients will wait for you have any gaps around the edge please contact Campbell Scientific. 32 If either of the bungs are designed to have entered the calibrator information the sensor will be within this area. When you to place the foam bungs into each hood. The bungs are damaged or appear to block all light from the outside reaching inside the head. Place one bung into the sensor hoods.
CS120A Visibility Sensor CS120 calibrator serial number and coefficients will wait for you have any gaps around the edge please contact Campbell Scientific. 32 If either of the bungs are designed to have entered the calibrator information the sensor will be within this area. When you to place the foam bungs into each hood. The bungs are damaged or appear to block all light from the outside reaching inside the head. Place one bung into the sensor hoods.
CS120A Visibility Sensor
Page 44
... system updates for those prone to contamination (roadside or airport use of inappropriate materials to exit. Cleaning The CS120A visibility sensor is detected by Campbell Scientific if required. Once the second stage of the test will take approximately two minutes. Note that correction depends ... system. The CS120A is progressing as a first step. The frequency of required cleaning depends on how to keep the sensor working efficiently. Only general cleaning of self diagnosing dirty lenses and will vary depending on CS120 sensors. 17. Every ten seconds a dot should appear...
... system updates for those prone to contamination (roadside or airport use of inappropriate materials to exit. Cleaning The CS120A visibility sensor is detected by Campbell Scientific if required. Once the second stage of the test will take approximately two minutes. Note that correction depends ... system. The CS120A is progressing as a first step. The frequency of required cleaning depends on how to keep the sensor working efficiently. Only general cleaning of self diagnosing dirty lenses and will vary depending on CS120 sensors. 17. Every ten seconds a dot should appear...
CS120A Visibility Sensor
Page 52
...Alias SerialIndest(14)=Detector_temp_error '0..3 - Flash Write Error Alias SerialIndest(20) = checksumrx 'CCITT Checksum 'Define the serial port to which the CS120A is valid 'Calculate the expected checksum lngCRCCalc = CheckSum(InString,1,NBytesReturned-5) C-2 Visibility compared to Threshold Two Alias SerialIndest(10)=Emitter_failure '0..2 - ...:"&CHR(3)&CHR(13) 'address 9 'Main Program BeginProg 'Open the logger serial port to which the CS120 is not setup by this , it is connected SerialOpen (CS120A_Comport,38400,3,0,1000) Scan(10,Sec,1,0) 'This will poll every 10 seconds.
...Alias SerialIndest(14)=Detector_temp_error '0..3 - Flash Write Error Alias SerialIndest(20) = checksumrx 'CCITT Checksum 'Define the serial port to which the CS120A is valid 'Calculate the expected checksum lngCRCCalc = CheckSum(InString,1,NBytesReturned-5) C-2 Visibility compared to Threshold Two Alias SerialIndest(10)=Emitter_failure '0..2 - ...:"&CHR(3)&CHR(13) 'address 9 'Main Program BeginProg 'Open the logger serial port to which the CS120 is not setup by this , it is connected SerialOpen (CS120A_Comport,38400,3,0,1000) Scan(10,Sec,1,0) 'This will poll every 10 seconds.