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ATC Westcon CountersW3830 Series6-Digit Indicator/Totalizer with Optional OutputsW3870 Series6-Digit Frequency Input Indicator/Totalizerwith Optional OutputsDIGITALMETERS• Automatic Square RootExtraction• Logic Controlled Up/DownCounterFEATURESSPECIFICATIONS• Preset Up Counter• Preset Down Counter• FLUME 5/2 Calculation• WEIR 3/2 CalculationMODEL: RANGE: ACCURACY:3830-23 0-5 VDC ±0.08% reading, ±0.05% FS3830-25 0-10 VDC ±0.08% reading, ±0.05% FS3830-27 4-20 mA ±0.08% reading, ±0.05% FSOPERATING TEMP: 0°C to 50°C (32°F to 122°F)FRONT/CASE: NEMA 4X / Anodized AluminumOption C:Option H:Option P:Option T:Option V:OPTIONAL OUTPUTS3 Form-C 5 amp relay outputs activate whenprogrammable high and low limits are exceeded.Permits on-off control of external circuitry, or alarmstatus communication with other equipment.1-4 analog outputs, 0-5 VDC, ±5 VDC, 0-10VDC or4-20 mA. Accuracy is 0.35% of scaled range. Outputsignals are proportional to meter display.Excitation 10VDC & 24VDCRS232C serial data communications interface at9600 Baud rate.Totalizer pulse output. Solid-state relay (SSR).Operating range: ±80V peak. continuous load current:150 mA. Pulse width: 60mS (consult factory if fasteroutput is required).RANGE: User programmabledecimal, scale factors andinsignificant zero blanking yielda display range of 0.00001 to999999.INPUT RESPONSE:0.0005 to 99,999 HzPROTECTION: ±200 V peakSENSITIVITY: TTL, CMOS orcontact compatibleSPECIFICATIONSOPTIONAL OUTPUTSPULSE WIDTH: 5 micro- secondsminimumTRIGGER MODE: Negative edgeof input pulseINPUT IMPEDANCE: 12k ohmsFILTER/DEBOUNCE:Front panel programmabledigital filterFRONT/CASE:NEMA 4X / AnodizedAluminumOption C: 3 Form-C 5 amp relays activate when programmable highand low limits are exceeded. Permits on-off control ofexternal circuitry, or alarm status communication withother equipment.Option G: Input amplifier, 30 mV peak input at 5 Hz to 99,999 Hz.Option H: 1-4 analog outputs, 0-5 VDC, ±5 VDC, 0-10VDC or 4-20 mA.Accuracy is 0.35% of operating range. Output signals areassignable to rate and total.Option P: Excitatin 10VDC & 24VDCOption S: 230 VAC Power.Option T: RS232C serial data communications interface at 9600Baud rate.Option X: Screw terminal block connector. Accepts up to#14 AWG wire.41ORDERING INFORMATIONModel #: 3830 - XX XXXXInput23 0-5 VDC25 0-10 VDC27 4-20 mAOptionsC 3 RelaysH1 1 Analog OutputT RS232V Totalizer Pulse OutputP ExcitationPRICE Model #:$ 225$ 6065140N/C6026ORDERING INFORMATIONOptionsCGH1STXP3870 - XXXXXXRelay OutputsInput Amplifier1 Analog Output230 VAC PoweredRS232Screw TerminalExcitation