Catalog excerpts
Electro/Pneumatic Converter Models 8064A and 8064C Typical applications l Controls AMOT pneumatic temperature control valves (G valve) l Converts a 4 to 20 mA input signal to a directly proportional 0.2 to 1 bar (3 to 15 psi) pneumatic output signal Key benefits 8064A l High vibration resistance - Lloyds Marine l Suitable for longer pipe runs l Fully adjustable for optimised system operation l ATEX hazardous area certification Key benefits - 8064C l Accepts high supply pressure - avoids use of additional regulator l Factory set for ease of installation l Low cost alternative to 8064A l ATEX hazardous area certification
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Electro/Pneumatic Converter - Models 8064A & 8064C Overview - 8064A Using a clean, regulated air supply, model 8064A transducer provides a 3 - 15 psig pneumatic output which is proportional to a DC milliamp input. The mechanism is damped with a viscous silicone fluid, making it insensitive to shock and vibration. 8064A Model 8064A may be specificed with output either direct or reverse acting, increasing or decreasing with an increasing input. Application Electro-pneumatic system The electro-pneumatic valve system (see datasheet Datasheet_G_temperature_control_ valve) combines both electric...
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Electro/Pneumatic Converter - Models 8064A & 8064C Specification - 8064A Supply pressure Zero offset adjustment Output capacity Output volume Response level Calibration accuracy Supply pressure effect Less than 1% of span Ambient temperature limit -40°C to +80 °C Coil resistance 5 - 100 Hz 4g (Lloyds Register Type Approval System Test Specification Number 1 2002 - Vibration Test 2) Body material Cast iron Top housing & terminal cover Aluminium Paint finish Epoxy powder Vertical only Hazardous area certification
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Electro/Pneumatic Converter - Models 8064A & 8064C Overview - 8064C The 8064C Proportional I/P Converter uses advanced closed loop solid-state electronic control to achieve accurate, high resolution pressure control. It is available in intrinsically safe and nonincendive type nL versions and its minimum vibration effect and IP66 weatherproof rating make it ideal for field application. Application The electro-pneumatic valve system (see Datasheet_G_temperature_control_valve) combines both electric and pneumatic technology, consisting of a pneumatically actuated three-way control valve with...
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Electro/Pneumatic Converter - Models 8064A & 8064C Specification - 8064C Pneumatic Supply pressure Supply sensitivity Less than 0.1% span over full supply pressure range Temperature effect Typically less than 0.035% of span/°C between -40°C to +85°C (-40°F to +185°F) Response time 1 sec (from 0 to 90% or 100 to 10% of output pressure into a 0.5 litre load) IP66, NEMA 4X (when mounted upright) Physical Ambient temperature -40°C to +85°C (-40°F to +185°F) Contact us for use below +2°C (35°F) Vibration immunity Output pressure changes less than 3% for vibration amplitude 4mm 5 - 15 Hz, 2g 15 -...
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Electro/Pneumatic Converter - Models 8064A & 8064C Specification - 8064C cont’d Actuation Port Size Output Pressure Certification 8064C Certification Agency Explosion proof/ flame proof Intrinsically safe Type N/Non-incendive SIRA (CENELEC ATEX approved) Class I, Division 1, Group B, C, D; T6, Ta=75°C T5, Ta=85°C Class I, II, III, Division 1, Group A, B, C, D, E, F, G; T4, Ta=85°C Class I, Division 2, Group A, B, C, D; T6, Ta=75°C T5, Ta=85°C Dust Ingress Protection: Class II, III, Division 1, Group E, F, G; T6, Ta=75°C T5, Ta=85°C Suitable for: Class II, III, Division 2, Group F, G; T6,...
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Europe, Middle East and Africa AMOT Western Way Bury St Edmunds Suffolk, IP33 3SZ England AMOT USA 8824 Fallbrook Dr Houston, TX 77064 USA Asia and Australasia AMOT Shanghai Rm A8-671 Jiahua Business Center 808 Hongqiao Road Shanghai 200030 China Tel +86 (0) 21 6447 9708 Fax +86 (0) 21 6447 9718 Email shanghai@amot.com AMOT Singapore 10 Eunos Road 8 #12-06 Singapore Post Centre Singapore 408600 Tel +65 6408 6265 Fax +65 6293 3307 Email singapore@amot.com
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