腐蝕率傳感器 ONGUARD 4000
商品編號：ONGUARD 4000
The Purafil OnGuard 4000 (OG4) Atmospheric Corrosion Monitor indicates the level of corrosion before severe damage occurs, preventing costly downtime and maintenance repairs. Reactivity monitoring is an accu-
rate and reliable method of evaluating the quality of air, characterizing the room environment, and evaluating the effectiveness of chemical filters. The OG4’s copper and silver sensors measure the rate of corrosion in real-time. An internal data logger stores the results to be accessed through the internet or directly transmit to a process control system. Ideal for control rooms, server rooms, motor control centers, rack rooms, or other areas where corrosion is a concern, the OG4 prompts preventive action before serious problems develop.
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• Indicates the level of corrosion before severe damage occurs
• Prevents costly repairs and production downtime
• Tracks peaks and trends to determine the level of corrosion
• Easy access to data and graphs
• Readings correspond to ISA Standard 71.04-2013
• Low maintenance: Sensors need replacement at 4000 Angstroms of cumulative corrosion growth
• Measures corrosion, temperature, and relative humidity on a continuous basis
• Direct interface provided by the backlit LCD and keypad
• Remote power from network cable (PoE)
• 4-20mA connection with existing facility management systems or distributed control systems (DCS)
• AA battery-powered for remote or inaccessible areas
• Provides incremental and cumulative corrosion data
• Long service life
• Accurate within ± 0.5-1% of full span
• RoHS compliant
