MIKASE LABORATORY - PT MITRA KATIGA SEJAHTERA / SUPPLIER ALAT UJI KUALITAS UDARA, AIR, CUACA , KEBISINGAN SERTA GETARAN

Keterangan

APPLICATIONS
For continuous analysis of up to 0 10, 000 PPM carbon monoxide ( CO)
in process gas streams using an electrochemical detector.

FEATURES
• Best value continuous low-range CO analyzer
• Long life ( 1-3 years) electrochemical CO sensor
• Bright digital readout
• Fast response ( T90 - 6 to 8 seconds)
• Microprocessor control for push button calibration
• Easy-to-maintain modular layout
• Built in sample pump or pressure regulator
• Sensor mounted in temperature controlled heated box to improve accuracy
• 4 - 20 mA outputs

OPTIONS
• Hi/ Low gas, low flow, and diagnostic alarms available
• Isolated analog, RS232, RS485, MODBUS, and Ethernet outputs available
• Sample conditioning systems available for removal of moisture, acidic gas, and dust
• Cabinet purge system available for use in hazardous areas
• One-step ' cal-now' button with touch screen LCD display
• Full automatic calibration with touch screen LCD display
• Cold weather package for operation to -5° F ( -20° C)
• Cabinet coolers can be fitted to most models
• High temperature filters and probes

CALIBRATION
• Nitrogen for zero.
• Analyzed CO calibration gas for span.

DESCRIPTION
The Nova 480 Series represent Nova' s best value in continuous low range CO process analysis. This analyzer
utilizes a long-life electrochemical ' fuel cell' sensor for the detection of CO in process gases. The sensor produces
a small millivoltage output which is directly proportional to the oxygen detected. The output is then amplified and displayed on a digital readout meter and recorder output. The 480 can be supplied with sampling pump or pressure regulator to suit most applications.

MODELS
There are seven types of mounting configurations available :
• 480N4 - Wall mounted NEMA4 ( IP65) enclosure rating
• 480N4X - Wall mounted corrosion-resistant NEMA4X
( IP65) enclosure rating
• 480N12 - Wall mounted NEMA12 ( IP52) enclosure rating
• 480PM - Panel mounted, slides open for easy access
• 480RM - 19" ( 483mm) rack mounted, on sliding rails
• 480N7MC: Wall mounted NEMA7 UL/ CSA ex-proof with non-intrusive magnetic calibration, Class 1 Div 1 Group BCD
• 480PMN7: Wall mounted NEMA7 sensor housing with panel mounted control cabinet ( two separate enclosures)

SPECIFICATIONS
Method of Detection : Customer replaceable electrochemical ' fuel cell' CO sensor. Expected life 1 to 3 years
depending on typical measurement concentrations.
Ranges Available : Any range from 0-100 PPM to 0-10, 000 PPM C0
Resolution : 1 PPM CO
Accuracy and Repeatability : ± 1% of full scale
Drift : Less than 1% of full scale per month.
Response Time ( T-90) : 6-8 seconds to 90% step change
Ambient Temperature Range : 32-122° F ( 0-50° C) . Lower temperatures ( -5° F, -20° C) with Cold Weather Package.
Linearity : ± 1% of full scale
Size and Weight : Dimensions will vary depending on enclosure style and options required
Power : 115VAC 60Hz ( 220VAC 50Hz available)
Output Options : 4-20ma into 500 ohms non-isolated standard Isolated 4-20mA, RS232, RS485, MODBUS, Ethernet outputs optional
Alarms : High and/ or low alarm contacts available, relay contacts SPDT 5A @ 220VAC rating.
Low flow alarm optional