CO2 Corrosion Prediction - The Importance of CO2 Corrosion Model Validation
Monicon ir80 co2 gas detector
Transcript of Monicon ir80 co2 gas detector
Monicon IR80CO2 Gas DetectorThe Monicon IR80 CO2 gas detector offers immediate, reliable warnings to dangerous concentrations of carbon dioxide.
Using an NDIR (non dispersive infra red) gas sensor, the IR80 is designed to present the convenience of operating as a stand alone instrument or in conjunction with a controller, dependant on the application. Typical applications of the IR80 include breweries, food processing, mushroom farming and laboratories.
Simple, Computer-assisted Operation Housed in an attractive, compact enclosure the IR80 CO2 detector can be configured and calibrated by just one person. The simple button operation of the IR080 allows it to be fully user programmable whilst the on-board computer assists the calibration - meaning there’s no need for physical adjustment during the calibration procedure.
User Customisation for Alarm SettingsThe gas concentration is indicated on a rugged 8-character alphanumeric display which also indicates instrument status
Project Driven, Bespoke Solutions Using our expert engineering knowledge, the a1-cbiss project team produce the design, specify equipment and integrate the system before it’s delivered to site by our service and maintenance team
KEYBENEFITS
• Microprocessor based
• ”One Person” calibration and stand
alone operation ensures cost savings
• Alphanumeric dot-matrix display
• User programmable operation allows
detector to be tailored to your
application
• Temperature compensation
• Dual detectors
“For simple CO2 requirements, the IR80 is leagues ahead, using NDIR technology for uninterrupted, rapid detection
“
TECHNICALSPECIFICATION
GENERAL• CO2 detector
• NDIR detector unaffected by poisons
• Self-calibration
PERFORMANCE• Full-Scale range: 0 - 5% CO2
• Response time (T90): Typically <45 seconds
• Drift, S.T.P. continuous duty in air: <3% over three months
• Linearity: ±5%
• Repeatability: ±2%
• Resolution: 1%
• Sensor MTBF: 10 years (calculations based on
MIL-HDBK-217F)
• Recommended Calibration Interval: 12 months
(depending on application)
• Recommended calibration flow rate: 500mL per minute
• User variable storage: Non-volatile RAM (EEPROM)
PHYSICAL• Dimensions: 100 (H) x 160 (W) x 60 (D) mm
• Weight: 1.5Kg (including sensor)
• Enclosure: Epoxy coated aluminium
• Transient Protection PCB mounted, 3 Joule, Metal Oxide
Varistor
• Mounting holes 4 holes, diam 5mm, spaced 145mm
horizontally, 63mm vertically
OPERATING RANGES • Operating temperature range: -20˚C to +50˚C
• Storage temperature: -40˚C to +66˚C
• Humidity range: 10%RH to 90%RH (Non-condensing)
POWER• Supply voltage: Nominal 24Vdc (operates from 20Vdc to
35Vdc)
• Power consumption: 2W nominal, 2.3W maximum
• Circuit protection: Electronic current limiter, 1.5A
auto-reset
• Analogue outputs: 4-20mA current source referenced
to 0V
• Analogue output load: 100 Ohms typical, 500 Ohms
maximum
RS485 SETTINGS• RS485 operating mode: Slave mode, half duplex, polled
• Max. units on RS485 loop: 100
• RS485 comm parameters: 1200-N-8-1
• RS485 error checking: 1 byte checksum
ALARMS• Alarm setting: Digital setting (fully adjustable between
10% and 90% of full scale)
• Alarm types: Energised/de-energised. Enrichment /
deficiency. User selectable
• Resolution: 1%
CERTIFICATIONS• Electromagnetic Conformance (EMC): Complies with
EN50081 and EN50082
Cert No. 996ISO 9001
11 Ark Royal Way, Lairdside Technology Park, Tranmere, Wirral, CH41 9HTT: +44(0)151 666 8300 F: +44(0)151 666 8329 E: [email protected] W: www.a1-cbiss.com Buy Online: shop.a1-cbiss.com