Fisher 4200 Series Electronic Position Transmitters - Aptec Electronics

4200 Series TransmittersProduct Bulletin62.3:4200April 2009SpecificationsAvailable ConfigurationsSee table 1Input Signal Source Standard single potentiometer, or optional dual potentiometer is the source for thetransmitter and travel limit alarm circuit inputs.Refer to table 2 for zero and span limits.Transmitter Output SignalRange: 4-20 mA DC transmitter outputLoad Impedance: See figure 3.Output Current Limit: 30 mA DC maximumTravel Limit AlarmsNumber of Possible Alarms: Two or none. EachSPDT relay indicates limit and fault conditions asfollows:OperatingConditionTravel withinlimitsTravel beyondlimitsRelay CoilStateNC ContactStateNO ContactStateenergized open closedde-energized closed openPower loss de-energized closed openNC—Normally closed. Contacts are closed when relay is de-energizedNO—Normally open. Contacts are open when relay is de-energized.Power Supply RequirementsSee table 3Recommended Power Supply+24 volts DC nominalReference Accuracy±1% of output span. Includes combined effects ofhysteresis, linearity, and deadbandRepeatability: ±0.25% of spanOperating InfluencesAmbient Temperature: For a 56C (100F)change in normal operating conditions, maximumzero shift is ±0.5%, and the maximum span shift is±0.75% of spanPower Supply: Output signal changes less than±0.1% when operating terminal voltage variesbetween 11 and 30 volts DCElectromagnetic Compatibility for 4211 and 4221Meets EN 61326-1 (First Edition)Immunity—Industrial locations per Table 2 ofthe EN 61326-1 standard. Performance isshown in table 4 below.Emissions—Class AISM equipment rating: Group 1, Class ATravel Limit Alarm RelaysType: Two single-pole, double-throw relaysContacts: 1 Form C, silver-nickel alloy with goldoverlayService Rating: The relay rating is 5 amperes ateither 30 volts DC or 120 volts AC (resistive load).Life Expectancy: 100,000 operations at ratedload, or 50,000 operations at a typical in-rushcurrent of 10 amperes with a 120 volt AC lamp ormotor loadOperating ConditionsConditionAmbientTemperatureAmbientRelativeHumidityNormal andOperative Limits−40 to 71C(−40 to 160F)Transportationand StorageLimits−50 to 80C(−60 to 180F)NormalReference25C(77F)10 to 95% 10 to 95% 40%Construction MaterialsTransmitter Housing and Covers: AluminumAlloyO-Rings: NitrileMounting Hardware: SteelPipe Plug: Nickel coated steelCable: Nylon-coated stainless steel (long strokeonly)MountingThe instrument can mount on the actuator ofsliding-stem or rotary valves (refer to figure 5), orit can be used for other applications(continued)2