TL37

Data Sheet True RMS Bench Multimeter 5492B True RMS Bench Multimeter The B&K Precision model 5492B is a versatile 5½-digit, 120,000-count bench multimeter suitable for applications in education, service repair, and manufacturing. The instrument enhances your productivity with built-in math functions and USB connectivity. Rel, Max/Min, dBm, dB, %, and Hold functions provide educators with a convenient tool to teach basic math concepts. Additionally, the 5492B offers powerful features not commonly found in other 5½- digit DMMs such as advanced triggering, buffer storage operation, and a GPIB interface option. Features & benefits The 5492B measures volts and amps with great accuracy and stability, with basic VDC accuracy of 0.01%. The meter is also capable of measuring frequency, period, resistance, continuity, and performing diode tests. Readings can be taken at a maximum rate of 57 readings/sec and stored to an internal 512-byte buffer for post acquisition statistical analysis. 5½-digit, 120,000-count display resolution ■ 0.01% basic VDC accuracy ■ Advanced triggering options such as external, bus and event trigger ■ Two and four-wire resistance measurement up to 120 MΩ ■ AC voltage and AC current measurement over wide frequency range (ACV 100 kHz/ACI 10 The 5492B was designed for cost-conscious users requiring an accurate meter with a broad range of features offered at a value price. Increase Productivity with PC Connectivity The 5492B is programmable via USB, RS232, and GPIB (5492BGPIB only) interface using industry standard SCPI commands. Users can remotely control and configure the instrument from a PC and retrieve measurement results for further analysis. The multimeter can also be remotely controlled using application software (via USB & RS232), which supports front panel emulation and data logging of measurement results. Technical data subject to change © B&K Precision Corp. 2017 ■ kHz) ■ AC (RMS) and DC current measurements up to 12 A ■ Limit mode for Pass/Fail testing ■ Save/recall up to 10 instrument settings ■ Built-in math functions: Rel, Max/Min, dBm, dB, %, Hold, Limit Test www.bkprecision.com ■ CATI (1000 V)/CATII (300 V) protection ■ USB (Virtual Com) and RS232 interface ■ SCPI compatible True RMS Bench Multimeter Model 5492B ▲ Versatile tools ▲ Easy operation Limit Operation The limit operation lets you set and control the values that determine a HI / IN / LO status of subsequent measurements. The meter can be configured to emit an audible alarm when readings are outside of the configured limit. Front panel Input banana terminals Bright VFD display Advanced Triggering A variety of advanced trigger options are available: Manual Trigger via a front panel button press, Bus Trigger sending a *TRG command via PC interface, External Trigger using the EXT TRIG input terminal on the rear panel. Additionally, a trigger delay can be programmed after an event detection, and a VM Comp output is available to indicate the instrument’s completion of a present measurement. Fast Buffering with Built-in Statistics The 5492B provides an internal buffer capable of storing up to 512 readings. Buffer storage operation can be enabled via front panel or remote command. The buffer fills up with the requested number of readings at a rate of up to 57 readings/sec and then stops. The instrument automatically calculates statistical information based on the stored readings such as minimum, maximum, or average reading, and standard deviation, which can then be retrieved along with the readings via the front panel or remote command. Power button Interface keypad Rear panel Serial number label External Trigger BNC input terminal RS-232 (Serial) interface USB interface Power line fuse holder 2 VM Comp (Voltmeter complete) BNC output terminal mA Fuse socket GPIB (IEEE-488) interface (model 5492BGPIB) Chassis ground screw terminal www.bkprecision.com True RMS Bench Multimeter Model 5492B Specifications Specifications are based on the following conditions: ■ One year calibration cycle ■ Operating temperature between 18 °C to 28 °C ■ Accuracy expressed as: ± (% of reading + % of range) after 30 minutes warm-up and valid for 10 PLC (Slow) ■ Temperature coefficient: add ± [0.1% × (applicable accuracy)/°C] for 0 °C to 18 °C and 28 °C to 40 °C ■ Relative humidity: Up to 80% RH for 0 °C to 28 °C (75% RH for 10 MΩ and above ranges for resistance measurement), up to 70% RH for 28 °C to 40 °C DC Voltage Resolution, Full Scale Reading and Accuracy ± (% of reading + % of range), 23 °C ± 5 °C Fu ll Scale Accuracy Typical Input R ange Resolu tion Reading (1 year) Impe dance 120.000 mV 1.20000 V 12.0000 V 120.000 V 1000.00 V 1 µV 10 µV 100 µV 1 mV 10 mV 119.999 1.19999 11.9999 119.999 1010.00(2) 0.02+0.008(1) 0.01+0.004(1) 0.01+0.004 0.01+0.004 0.01+0.004 >10 GΩ >10 GΩ >10 GΩ 10 MΩ ±1% 10 MΩ ±1% (1) under REL status (2) 1% overrange (1010 V) is readable at 1000 V range Input protection: 1000 V AC Voltage (True RMS, AC coupled) Resolution, Full Scale Reading and Accuracy ± (% of reading + % of range), 23 °C ± 5 °C Accuracy (1 ye ar) (1) R ange Re solution Full Scale Re ading 10-20 Hz 20-50 Hz 50-20 kHz 20-50 kHz 50-100 kHz 120.000 mV 1.20000 V 12.0000 V 120.000 V 750.00 V 1 µV 10 µV 100 µV 1 mV 10 mV 119,999 1.19999 11.9999 119.999 757.50(3) 1.50+0.100 1.50+0.100 1.50+0.100 1.50+0.100 1.50+0.100 0.50+0.100 0.50+0.100 0.50+0.100 0.50+0.100 0.50+0.100 0.10+0.100 0.10+0.100 0.10+0.100 0.10+0.100 0.10+0.100 0.30+0.150 0.30+0.150 0.30+0.150 0.30+0.150 0.30+0.150(2) 1.0+0.150 1.0+0.100 1.0+0.100 1.0+0.100 1.0+0.100(1) (1) Specifications are for sine wave inputs >5% of range (2) ≤3×107 Volt-Hz for 750 V range (3) 1% overrange (757.5V) is readable at 750 V range Measurement method: AC coupled true RMS, measuring the AC component only Maximum Crest factor: 3.0 at full scale Input impedance: 1 MΩ ± 2% in parallel with capacitance 10~12 ADC is readable for 20 seconds maximum