 |
|
- Contact us Other instruments: - Measures - Scales |
 |
|
W-20-TRMS Digital Voltmeter |
|||
|
The W-20-TRMS digital voltmeter has an indicator with diverse symbols to show the different functions, as well as two warning symbols: one to show when the fuse is damaged and another one when the condenser is downloaded. In the digital voltmeter, cracks are indicated according to the selected measurement range. An alarm for errors and an acoustic signal are additional. This voltmeter will also determine capacitance, frequency and temperature. Our company also includes the software and the data cable in the delivery. There is another model of a voltmeter with multiple functions, graphics, interface and software (multimeter, oscilloscope, logic analyser ...) which can be seen here. Another similar voltmeter which is easier to use is the PCE-DM 22 Voltmeter. At this link you will find an overview of all the different voltmeters available from PCE-Group:I |
|||
|
|
||
| Technical specifications | |||
| DC Voltage | 400 mV 4 V 40 V 400 V 1000 V |
± 0.3 % + 5 dgt. ± 0.1 % + 5 dgt. ± 0.1 % + 5 dgt. ± 0.1 % + 5 dgt. ± 0.5 % + 5 dgt. |
100 μV 1 mV 10 mV 100 mV 1 V |
|
AC Voltage |
400 mV 4 V 40 V 400 V 700 V |
± 1.5 % + 5 dgt. ± 1.0 % + 5 dgt. ± 1.0 % + 5 dgt. ± 1.0 % + 5 dgt. ± 1.0 % + 5 dgt. |
100 μV 1 mV 10 mV 100 mV 1 V |
|
DC Current |
400 μA 4 mA 40 mA 400 mA 20 A |
± 1.2 % + 10 dgt. ± 1.2 % + 10 dgt. ± 1.5 % + 10 dgt. ± 1.5 % + 10 dgt. ± 2.0 % + 10 dgt. |
0.1 μA 1.0 μA 10 μA 100 μA 10 mA |
|
AC Current |
400 μA 4 mA 40 mA 400 mA 20 A |
± 1.5 % + 10 dgt. ± 1.5 % + 10 dgt. ± 1.5 % + 10 dgt. ± 1.5 % + 10 dgt. ± 2.0 % + 10 dgt. |
- 0.1 μA - 1 μA - 10 μA - 100 μA - 1 mA |
|
Resistance |
0 Ω / 4 / 40 / 400 kΩ / 4 / 40 MΩ ± 1 % + 5 dgt. - 100 mΩ |
||
| Capacitance | 4 / 400 nF / 4 / 40 / 100 μF ± 3 % + 10 dgt. - 10 pF |
||
| Frequency | 10 Hz ... 10 MHz ± 0.1 % + 2 dgt. - 10 mHz |
||
|
Temperature |
-20 °C ... +1370 °C ± 3 % + 5 dgt. - 0,1 °C |
||
| Over voltage | CAT II 1000 V / CAT III 600 V | ||
| Power | de 9 V battery | ||
| Dimensions | 88 x 178 x 33 mm | ||
| Weight | 315 g | ||
| Uses of the W-20-TRMS digital voltmeter | |||
|
With this instrument printed circuit assembly can be checked by testing the different components and verifying conduction. The voltmeter can be also used in the electrical sector due to the fact that it is possible to select a higher voltage range. |
|
||
|
Delivery contents |
|||
| Optional devices
- SO calibration certificate |
 |
||
|
- Amp clamp adaptor |
 |
||
| Revolution adaptor Adaptor with revolutions sensor and 1m cable. For optical measurement of revolution between 100 and 20,000 RPM in two ranges. - 0.1mV DC / 1 RPM (range 1) - 0.1mV DC / 10 RPM (range 2) - Dimensions: 190 x 73 x 37mm |
 |
||
| - Pressure adaptor Adaptor with pressure sensor and 1m cable. For absolute measurement of pressure between 3.5 and 3500kPa. - Accuracy: ±1% (up to 1700 kPa); ±2% (up to 2400 kPa) and ±5% (up to 3500 kPa) - Resolution: 0.1/ 1 kPa - Dimensions: 100 x 50 x 25mm; 1/4" sensor |
 |
||
|
- Humidity adaptor |
 |
||
|
- Light adaptor |
 |
||
| - Air velocity adaptor Adaptor with an air velocity sensor and 1m cable. - Range: 0.2 to 30 m/s; - Accuracy: ±2% - Resolution: 0.1 (m/s; km/h; knots) - Dimensions: 100 x 50 x 25mm |
 |
||
| - Sound adaptor Adaptor with sound sensor and 1m cable. A-weighting; can be externally calibrated (PCE-SC 41 calibrator) - Ranges: 30 to 130dB (in three ranges) - Accuracy: ±1.5dB (IEC 651 clase II) - Dimensions: 107 x 53 x 29mm |
 |
||
| - EMF adaptor Adaptor with EMF sensor and 1m cable. Range: 0 to 20 microTesla / 200 milliGauss Accuracy: ±4% Resolution: 0.1 µTesla / 1 milliGauss Bandwidth: 30 to 300 Hz Dimensions: 100 x 50 x 25mm |
 |
||
|
|
 |
||
|
Here you will find an overview of all the measuring instruments available at PCE Instruments. |
|||
|
Contact: |
|||
|
This page in German |
|||
.|
Below you will find an overview of the different product groups of measuring instruments |
||||||||||||||||||||||||
|
|
|
|
|||||||||||||||||||||