ac Voltage and Current Measurement Transducers - Discontinued

Descrição

The OM8 Series has been discontinued. Please see the DRA-ACT-4 series as a possible alternative or contact our Data Acquisition Engineering Department.

The OM8 series transducers convert AC currents and voltages to dc process signals for direct connection to data acquisition and recording systems. The OM8 employ average measurement techniques in conditioning the ac signal. For measurement of currents and voltages greater than listed, the OM8 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 ohm 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, 60Hz, 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:
Self powered units: 104 H x 101 D x 51 mm D (4.1" x 4.0" x 2.0");
auxiliary powered units: 120 H x 133 W x 96 mm D (4.7" x 5.2" x 3.8")

ac Current (Average Measuring) Transducers

Model No.	Input Signal	Input Frequency	Output Signal	Power Required
OM8-21382AFA0	0-5 Amp ac	50/60 Hz	0-1 mA dc	Self powered
OM8-21384AFA0	0-5 Amp ac	400 Hz	0-1 mA dc	Self powered
OM8-21382AHD1	0-5 Amp ac	50/60 Hz	4-20mA dc	120 Vac
OM8-21384AHD1	0-5 Amp ac	400 Hz	4-20mA dc	120 Vac
OM8-21382AHD2	0-5 Amp ac	50/60 Hz	4-20mA dc	240 Vac
OM8-21384AHD2	0-5 Amp ac	400 Hz	4-20mA dc	240 Vac

ac Voltage (Average Measuring) Transducers

Model No.	Input Signal	Input Frequency	Output Signal	Power Required
OM8-22332AFA0	0-150 Vac	50/60 Hz	0-1 mA dc	Self powered
OM8-22334AFA0	0-150 Vac	400 Hz	0-1 mA dc	Self powered
OM8-22332AHD1	0-150 Vac	50/60 Hz	4-20mA dc	120 Vac
OM8-22334AHD1	0-150 Vac	400 Hz	4-20mA dc	120 Vac
OM8-22332AHD2	0-150 Vac	50/60 Hz	4-20mA dc	240 Vac
OM8-22334AHD2	0-150 Vac	400 Hz	4-20mA dc	240 Vac
OM8-22362AFA0	0-300 Vac	50/60 Hz	0-1 mA dc	Self powered
OM8-22364AFA0	0-300 Vac	400 Hz	0-1 mA dc	Self powered
OM8-22362AHD1	0-300 Vac	50/60 Hz	4-20mA dc	120 Vac
OM8-22364AHD1	0-300 Vac	400 Hz	4-20mA dc	120 Vac
OM8-22362AHD2	0-300 Vac	50/60 Hz	4-20mA dc	240 Vac
OM8-22364AHD2	0-300 Vac	400 Hz	4-20mA dc	240 Vac

Manuais:

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