Measures All Types of
Spikes, Sags, Surges,
Common Mode Noise,
High Frequency Noise,
Dropouts, Power Failures
Datalogging - Stores
Average Reading Every
Minute for up to 11 Days
on Each Channel
1500 Event Storage Per
Input, 9000 Events Total
for 6 Channels
Records Magnitude, Time
and Date of Each
Electronic equipment is damaged more often by power disturbances than by fire, theft and vandalism combined. Intermittent power problems are the most expensive hidden expense to users of microprocessor-based equipment.
The OM-PQR1010 power quality recorder is a state-of-the-art, fully integrated instrument that measures, records and reports power disturbances, aiding in the analysis of power quality in medical, commercial and industrial applications.
The OM-PQR1010 monitor unit will detect a wide range of power disturbances including spikes, sags, surges, common mode noise, dropouts and high frequency noise on two phases of ac voltage and one dc voltage channel; it will also test the temperature, humidity and ac current. For ac current measurement, the OM-PQR1010 is equipped with a pair of banana jacks designed to accept a 10 mV/output current transducer (CT). Disturbances detected on multiple channels are recorded by their time, date, magnitude and duration in a non-volatile RAM memory. Stored data can then downloaded and analyzed by connecting the OM-PQR1010 to your PC’s serial port and running the included Windows data analysis software. Input connections to the OM-PQR1010 are made between the safety connectors on the back of the unit and the circuit panel to be tested. The OM-PQR1010 operates on standard 110 Vac/220 Vac power. Once plugged in, the OM-PQR1010 immediately begins testing the signals on the input connectors.
GENERAL Summary Event Count: 56,000 of each event type Detail Storage: 1500 events per channel Data Retention: 5 years without power Data logging Sample Rate: programmable from 1 reading per second to 1 reading per 4 minutes Impulse Detection: 500 nanoseconds Communications: RS-232, 1200 to 19,200 baud (programmable), 8 data bits, 1 stop bit, no parity Input Connections: ac voltage, safety banana jacks; dc voltage, BNC; current (CT), banana jacks; temperature, phone jack; humidity, mini-DIN Operating Temperature: 0 to 50oC (32 to 122°F), 10 to 80% RH non-condensing Operating Voltage: 12 to 30 Vdc, 80 to 260 Vac Operating Current: 0.1 A Operating Line Frequency: dc to 400 Hz Weight: 1.8 kg (4 lb) Dimensions: 203 mm H x 254 mm W x 51 mm D (8 x 10 x 2") Power Cord: 1.8 M (6')
AC/DC VOLTAGE CHANNELS DATA LOGGING Range: ac voltage, 80 to 520 Vac RMS; dc voltage, ± 1 to ± 52 Vdc Accuracy: ± 1.5% SAGS/SURGES Threshold: 5% and 10% of average, or user programmed levels Duration Limits: 1 cycle or 20 ms Accuracy: ± 1.5% DROPOUTS Threshold: ac voltage, less than 10 V RMS; dc voltage, less than 10% of avg Duration Limits: longer than 8 ms, shorter than 80 ms POWER FAILURES Threshold: ac voltage, less than 10 V RMS; dc voltage, less than 10% of avg Duration Limits: longer than 80 ms IMPULSES Resolution: 2 channels: 20 V to > 2500 V peak Threshold: 20, 70, 140, 300, 850, 2.5 kV Duration Limits: 500 nanoseconds above threshold Accuracy: ± 10% HIGH FREQUENCY NOISE Range: 2 volts peak, 10 kHz to 10 MHz Accuracy: ± 10% Response Time: 1 ms AC VOLTAGE LINE FREQUENCY Range: 40 to 400 Hz Accuracy: ± 1% Response Time: 1 ac cycle Threshold: ± 2% deviation from average
HUMIDITY CHANNEL DATA LOGGING Range: 10% to 90% RH non-condensing Accuracy: ± 5% SAGS/SURGES Threshold: 5% and 10% of average, or user programmed levels Duration Limits: 2 seconds Accuracy: ± 5%
CURRENT CHANNEL DATA LOGGING Input: current transducer (CT), 10 mV/A output Range: 0.2 A to 1000 A RMS Accuracy: ± 1.5% SAGS/SURGES Threshold: 5% and 10% of average, or user programmed levels Duration Limits: 20 ms Accuracy: ± 1.5% DROPOUTS Threshold: less than 10% of average Duration Limits: longer than 8 ms, shorter than 80 ms POWER FAILURES Threshold: less than 10% of average Duration Limits: longer than 80 ms
TEMPERATURE CHANNEL DATA LOGGING Sensor: semiconductor transistor Range: -7 to 121°C (20 to 250°F) (0.02 to 2.5 Vdc) Accuracy: ± 1% Sample Rate: programmable from 1 reading per second to 1 reading per 4 minutes SAGS/SURGES Threshold: 5% and 10% of average, or user programmed levels Duration Limits: 2 seconds Accuracy: ± 1.5%
† 所有金额以RMB显示 注: OM-PQR1010 is supplied with 1.8 m (6') power cord, RS-232 cable with DB9F, Windows 2000/XP analysis software, temperature probe, one set of ac voltage test leads and one set of dc voltage test leads. Humidity probe must be ordered separately.