ac Current and Voltage Transducers, True RMS Measurement - Discontinued

Descrição

The OM9 Series has been discontinued. Please see the DRA-ACT-4 Series as a possible alternative or contact our Data Acquisition Engineering Department.

The OM9 Series transducers convert ac currents and voltages to dc process signals for direct connection to data acquisition and recording systems. The OM9 employ true RMS measurement techniques in conditioning the ac signal. True RMS measurement provides accurate readings for signals which contain harmonic distortion. For measurement of currents and voltages greater than listed, the OM9 are directly compatible with OMEGA™ instrument transformers.

Specifications
Accuracy: 0.2% of Reading
Sustained Input Overrange: Voltage, 120% continuous,150% for 5 seconds; Current, 200% continuous, 1000% for 5 seconds
Outputs: 0 to 1 mA dc: into 10 KOhm 10 Vdc compliance; 4-20 mA into 750 Ohmn max 15 Vdc compliance
Zero Adjust: ±5% minimum
Span Adjust: ±10% minimum
Response Time: >400 msec 0-99% of full scale
Power Consumption: 5 VA max
Isolation:
Input to output: 2500 Vac, 60 Hz, 1 min;
Input to power: 2500 Vac, 60 Hz, 1 min;
Input to case: 2500 Vac, 60 Hz, 1 min;
Power to output: 2000 Vac, 60 Hz, 1 min;
Power to case: 2000 Vac, 60 Hz, 1 min;
Output to case: 500 Vac, 60 Hz, 1 min
Dimensions: 12 H x 13.3 W x 9.6cm D (4.717" x 5.236" x 3.769")

ac Current (True RMS) Transducers

Model No.	Input Signal	Input Frequency	Output Signal	Power Required
OM9-31382AFA1	0-5 Amps ac	50/60 Hz	0-1 mA dc	120 Vac
OM9-31384AFA1	0-5 Amps ac	400 Hz	0-1 mA dc	120 Vac
OM9-31382AFA2	0-5 Amps ac	50/60 Hz	0-1 mA dc	240 Vac
OM9-31384AFA2	0-5 Amps ac	400 Hz	0-1 mA dc	240 Vac
OM9-31382AHD1	0-5 Amps ac	50/60 Hz	4-20 mA dc	120 Vac
OM9-31384AHD1	0-5 Amps ac	400 Hz	4-20 mA dc	120 Vac
OM9-31382AHD2	0-5 Amps ac	50/60 Hz	4-20 mA dc	240 Vac
OM9-31384AHD2	0-5 Amps ac	400 Hz	4-20 mA dc	240 Vac

ac Voltage (True RMS) Transducers

Model No.	Input Signal	Input Frequency	Output Signal	Power Required
OM9-32332AFA1	0-150 Vac	50/60 Hz	0-1 mA dc	120 Vac
OM9-32334AFA1	0-150 Vac	400 Hz	0-1 mA dc	120 Vac
OM9-32332AFA2	0-150 Vac	50/60 Hz	0-1 mA dc	240 Vac
OM9-32334AFA2	0-150 Vac	400 Hz	0-1 mA dc	240 Vac
OM9-32332AHD1	0-150 Vac	50/60 Hz	4-20 mA dc	120 Vac
OM9-32334AHD1	0-150 Vac	400 Hz	4-20 mA dc	120 Vac
OM9-32332AHD2	0-150 Vac	50/60 Hz	4-20 mA dc	240 Vac
OM9-32334AHD2	0-150 Vac	400 Hz	4-20 mA dc	240 Vac
OM9-32362AFA1	0-300 Vac	50/60 Hz	0-1 mA dc	120 Vac
OM9-32364AFA1	0-300 Vac	400 Hz	0-1 mA dc	120 Vac
OM9-32362AFA2	0-300 Vac	50/60 Hz	0-1 mA dc	240 Vac
OM9-32364AFA2	0-300 Vac	400 Hz	0-1 mA dc	240 Vac
OM9-32362AHD1	0-300 Vac	50/60 Hz	4-20 mA dc	120 Vac
OM9-32364AHD1	0-300 Vac	400 Hz	4-20 mA dc	120 Vac
OM9-32362AHD2	0-300 Vac	50/60 Hz	4-20 mA dc	240 Vac
OM9-32364AHD2	0-300 Vac	400 Hz	4-20 mA dc	240 Vac

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