CO2 Meter RAD-0102-6 Panduan Pengguna dan Panduan Instalasi - Halaman 9
Jelajahi secara online atau unduh pdf Panduan Pengguna dan Panduan Instalasi untuk Penyimpanan CO2 Meter RAD-0102-6. CO2 Meter RAD-0102-6 18 halaman. Remote co2 storage safety 3 alarm
Halaman CetakSEU (Sensor Unit)
The SEU (Sensor Unit) should be mounted in a room where CO2 is likely to
accumulate, this can be caused by a leak or use of the gas in production
applications.
The large LCD displays the ambient CO2 concentration.
The SEU Display functions:
- "DIAG" function executes communication tests between the SEU and RDU.
- "AL1" is a fixed 5000ppm TWA.
- "AL2" has CO2 level of 5000ppm, 1.0%, 1.5%, 2.0%, 2.5%, 3.0%. (AL2 default
5000ppm)
- "AL3" has CO2 levels of: 2.0%, 2.5%, 3.0%, 3.5%, 4.0%. (AL3 default is 3.0%)
- "CALI" function allows the user to perform calibration, when necessary.
"RCFS" function allows the user to reset the unit to the original factory settings.
When the RAD-0102-6 detects a CO2 value that exceeds 5,000ppm, the AL1 (Red 1
LED) will blink, and Relay 1 will be triggered.
When the CO2 TWA value drops below 5000ppm (TWA), AL1 (Red1 LED) will stop
blinking and Relay 1 will be inactive.
When the RAD-0102-6 detects a CO2 value that exceeds the AL2 CO2 level, AL2 (Red
2 LED) will blink, the buzzer will sound, and Relay 2 will be triggered.
When the CO2 value drops below the AL2 CO2 level, AL2 (Red 2 LED) will stop
blinking, the buzzer will stop, and Relay 2 will be inactive.
If the CO2 concentration continues to rise and exceeds the AL3 CO2 level, AL2 (Red
2 LED) and AL3 (Red 3 LED) will flash together. The tempo of the flashing and buzzer
will increase. RAD-0102-6 will latch after this event. When the CO2 value drops
below the AL3 CO2 level and then below the AL2 CO2 level, the flashing and buzzer
will stop, but the Fault LED will remain flashing.
The RAD-0102-6 must be reset, by means of the reset button of RAD-0102-6 (See
item M in layout) or power cycle the unit.
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