Doric-instruments 1000 Pro Series Digital Panel meters are suitable User Manual

CONTENTS PAGEChapter 1 General Information 1Chapter 2 Setup 41000-DCV 71000-ACV 71000-DCA 71000-FREQ 81000-XCTV 91000-XDCA 1110

91000-XCTV High AC CurrentThe 1000-XCTV high Ac current meter accepts an input of either1 amp or 5 amp external current transformers and scales therea

1010987654321JUMPER CONNECTIONS50.0/500DISPLAY1 AMP100.0/1000150.0/1500199.9/19991 AMP1 AMP1 AMPINPUT50.0/5005 AMP100.0/1000150.0/1500199.9/19995 AMP5

111000-XDCA High Dc CurrentThe 1000-XDCA high Dc shunt meter accepts an input from60,100 and 150 Vdc current shunts and scales the reading to thedesir

1210987654321JUMPER CONNECTIONS50.0/500DISPLAY60mV100.0/1000150.0/1500199.9/199960mV60mV60mVINPUT50.0/500100mV100.0/1000150.0/1500199.9/1999100mV100mV

131000-PROC ProcessThe 1000-PROC Process meter accepts either voltage or currentinputs (0 to 5, 1 to 5 or 0 to 10 Vdc) or (0 to 20mA, 4 to 20mA). Note

143. Repeat steps 1 and 2 until no further adjustment is required.10987654321JUMPER CONNECTIONS0-100.0%FULLSCALEVolts/Current*1070-1999450-950200-500I

15 Chapter 3 Alarm and Excitation OptionThe alarm option enables the user to set a high and a low alarmlimit. When an alarm occurs, a red

16Setting the Alarm LimitsNote: Low alarm limits are set by the two coarse andfine potentiometers on the left. High alarm limits are setby the two coa

17Alarm and Excitation Option WiringBlade terminals accessible at the back of the instrument provideconnections to the alarm option. Female connectors

18 Chapter 4 General SpecificationsStability with Temperature:±100ppm/°C maximumNoise Rejection:NMRR: <40dB, 50/60 HzCMRR: <130dB w/ 250Ω

1 Chapter 1 General Information1000 Series Digital Panel Meters: Low CostMeasurement & DisplayThe 1000 Series digital panel meters are suitable

19 Chapter 5 Calibration1000-DCV DC VoltsEquipment Required:1. Precision DC voltage source with a resolution to 0.1mV andan accuracy of ±0.1%2. Inte

201000-ACV AC VoltsEquipment Required:1. Precision AC voltage source with a resolution to 0.1mV andan accuracy of ±0.1%2. Interconnecting copper wire

211000-FREQ FrequencyEquipment Required:1. Precision AC voltage source with a resolution to 0.1mV andan accuracy of ±0.1%2. Interconnecting copper wir

221000-DCA DC CurrentEquipment Required:1. Precision DC current source with a resolution to 0.1mA andan accuracy of ±0.1%2. Interconnecting copper wir

231000-PROC Process MeterThe 1000-PROC can be custom scaled to display a full-scalereading from 200 to 1999 counts by installing removable ju

240 to 20mAEquipment Required:1. Precision DC current source with a resolution of 0.1ma DCand an accuracy of 0.1%.2. Interconnecting copper wire from

251 to 5VDCEquipment Required:1. Precision DC voltage source with a resolution of 0.1mV DCand an accuracy of 0.1%.2. Interconnecting copper wire from

260 to 5VDC and 0 to 10VDCEquipment Required:1. Precision DC voltage source with a resolution of 0.1mV DCand an accuracy of 0.1%.2. Interconnecting co

271000-XCTV High AC CurrentEquipment Required:1. Precision AC current source with a resolution of 0.1ma ACand an accuracy of 0.1%.2. Interconnectin

281000-XDCA High DC CurrentEquipment Required:1. Precision DC current source with a resolution of 0.1mV DCand an accuracy of 0.1%.2. Interconnecting

2The unit is housed in a standard 1/8 DIN size case. For modelsmeasuring Dc Volts, Ac Volts, Dc current and frequency, range isselectable by connectin

34.92"(125mm).27"(7mm).71"(18mm)5.59"(142mm)1.57"(40mm)3.78"(96mm)3.54"(90mm)3.62"(92mm)1.77"(45mm)PANEL

4 Chapter 2 SetupWARNING!Dangerous voltages are present at the screw terminals. Alwaysremove power before working in this area for wiring,disass

517823456600V2mA200V20V2V200mV5A2A200mA20mACTHIGHSHUNTHIGHSHUNTCOMMONPROCESSCOMMON0-20mA0-5VDC COMMONAC POWERNEUTRALAC POWERHOTREARTERMINALBLOCKAC Vol

61 2 53 4 6 7 8REAR VIEWJP501POSITION1JP501POSITION 10SCALE POT1000-PROC ONLY

71000-DCV and 1000-ACVAC or DC Voltmeters accept and display voltage ranges from+/-199.9mV to +/-600Volts. The range is selected by connectingthe inpu

81000-FREQThe Ac frequency meter is capable of measuring the frequency ofan Ac voltage of up to 1kHz throughout an input voltage range of199.9mV to 60