Voltmeters

Voltmeters are instruments that measure the voltage, or potential deviation, between two points in an electrical circuit. Voltmeters are panel mounted devices that can display with either an analogue or digital display. Analogue panel voltmeters have a pointer that moves along a scale proportional to the voltage level. Digital panel voltmeters measure the potential deviation in the same way and display this with a digital readout.

What are voltmeters used for?

Voltmeters can measure voltage levels in generators or fixed machinery. They're commonly used in chemical processing plants where pressure, temperature or fluid-flow readings can be converted into voltage measurements.

Types of Analogue Voltmeters

  • Moving coil voltmeters have either permanent magnets or dynamometers as measuring components with low power consumption benefits.
  • Moving iron voltmeters can measure both AC and DC currents by producing a deflective torque. The torque-to-weight ratio is high which means increased accuracy of readings.
  • Electrostatic voltmeters measure current flow based on attracting, repulsion or symmetry between two electrically charged plates. Their benefits is the high voltage range capacity of 200KV.

Types of Digital Voltmeters

Digital panel voltmeters have a number of different parameters such as supply voltage and meter accuracy. Typical mounting options include 12-pin DIPs and traditional bezel mounts. Digital screen options include a range of red, blue or green LED or LCD display units to suit your needs under different lighting conditions. Housings can be circular, square or rectangular.


...
Read more Read less

검색 필터링

총 275개 제품 중 141번째-160번째 제품을 조회 중
한장내 검색 결과 수
제품설명 단가 Current Type Number of Digits Display Type Cutout Height Cutout Width Depth Supply Voltage Digit Height Meter Accuracy Analogue Effect Minimum Temperature Maximum Temperature Meter Type Approvals
RS 제품 번호 315-9470
제조사 부품 번호PD721MCS100V/2-001
제조사HOBUT
₩80,207.85
Each
수량
DC - - - - - - - - - -25°C +40°C Voltmeter -
RS 제품 번호 201-0330
제조사 부품 번호IS 11180
제조사Sifam Tinsley
₩84,279.70
Each
수량
AC - - 72mm 94mm - - - - - -25°C +55°C Voltmeter -
RS 제품 번호 701-9111
제조사 부품 번호PA419.064AX01
제조사Baumer
₩548,382.25
Each
수량
DC 5 LED - - - - - - Digits Only - - Voltmeter -
RS 제품 번호 886-1951
제조사 부품 번호EQ94-V70X2N1CAW0ST
제조사Sifam Tinsley
₩22,253.35
Each
수량
AC - - 92mm 92mm 54mm - - - - -10°C 55°C Voltmeter CE, DIN 40050, DIN 43701, DIN 43718, DIN 43802, DIN 43807, DIN 46200, DIN 46282, DIN EN 60051, DIN IEC 61554, EC 51, EC 529, IEC 1010, IS:1248, IS:9249, U, 2004 / 108 / EC (EMC Directive), 2006 / 95 / EC (Low Voltage Directive) and Amendment 93 / 68 / EEC
RS 제품 번호 111-5864
제조사 부품 번호DMR20-1-FM-R-C
₩50,100.65
Each
수량
AC 4 LED - 30.73 (Dia.)mm 2.5mm - 7.6 mm ±0.02 Hz Digits Only -25°C +60°C Voltmeter CUL, IEC 61010-1, UL Listed
RS 제품 번호 419-9384
제조사 부품 번호V 125
제조사Lascar
₩22,688.90
Each (In a Pack of 10)
수량
DC 3.5 LCD 45mm 21.5mm - - - ±3 % Digits Only 0°C +50°C Voltmeter -
RS 제품 번호 903-3563
제조사 부품 번호DMS-20PC-8-DCM-C
₩64,230.45
Each
수량
DC 3.5 LED - - - - 9.4 mm ±0.1 V Digits Only -25°C +60°C Voltmeter -
RS 제품 번호 313-429
제조사 부품 번호D72MIS150V/2-002
제조사HOBUT
₩33,565.25
Each
수량
AC - - 68mm 68mm - - - - - -25°C +40°C Voltmeter -
RS 제품 번호 901-0520
제조사RS PRO
₩20,365.45
Each
수량
AC - - 68mm 68mm 36.5mm - - ±1.5 % - -25°C +50°C Voltmeter CE, RoHS Compliant, TUV Certified, UL E327849
RS 제품 번호 201-903
제조사 부품 번호EQB72 MB:10V SCALA 10V
₩27,989.90
Each
수량
AC - - 68mm 68mm 53mm - - Class 1.5 - - +23°C Voltmeter -
RS 제품 번호 810-3371
제조사 부품 번호DMS-20PC-1-LM-B-C
₩83,501.60
Each
수량
AC 3 LED 21.29mm 33.93mm 25.4mm - - ±2 V Digits Only -25°C +60°C Voltmeter -
RS 제품 번호 419-9340
제조사 부품 번호DPM 3AS-BL
제조사Lascar
₩57,216.70
Each
수량
DC 3.5 LCD 18mm 38mm 13.6mm - - ±1 % Digits Only 0°C +50°C Voltmeter -
RS 제품 번호 419-9328
제조사 부품 번호DPM 1AS-BL
제조사Lascar
₩50,122.35
Each
수량
DC 3.5 LCD 11.4mm 28.4mm 13.6mm - - ±1 % Digits Only 0°C +50°C Voltmeter -
RS 제품 번호 904-7938
제조사 부품 번호APM-SHUNT-APO
제조사Trumeter
₩140,907.40
Each
수량
DC 4 LCD 68mm 68mm 52mm 12 → 24 V dc 12 mm 0.1 % Digital -10°C 60°C Voltmeter CE, CUL, CULus, UL
RS 제품 번호 182-8464
제조사 부품 번호192G1107
제조사Socomec
₩62,623.10
Each
수량
- - - - - - - - - - - - Voltmeter -
RS 제품 번호 158-7479
제조사 부품 번호CUB4LP00
제조사Red Lion
₩268,881.60
Each
수량
DC 3.5 LCD 33mm 68mm 49.8mm - - ±0.1 % Digits Only 0°C +60°C Voltmeter -
RS 제품 번호 334-1023
제조사 부품 번호DPM48/96-2000S/230
₩301,532.35
Each
수량
AC 3.5 LED 45.5mm 92mm 138mm - - ±0.1 % Digits Only 0°C +50°C Voltmeter -
RS 제품 번호 810-3352
제조사 부품 번호DMS-20PC-1-BS-C
₩74,553.45
Each
수량
DC 3.5 LED 21.29mm 33.93mm 18.47mm - - - Digits Only 0°C +60°C Voltmeter -
RS 제품 번호 886-1894
제조사 부품 번호EQ74-V65X2N1CAW0ST
제조사Sifam Tinsley
₩20,799.45
Each
수량
AC - - 68mm 68mm 54mm - - - - -10°C +55°C Voltmeter CE, DIN 40050, DIN 43701, DIN 43718, DIN 43802, DIN 43807, DIN 46200, DIN 46282, DIN EN 60051, DIN IEC 61554, EC 51, EC 529, IEC 1010, IS:1248, IS:9249, U, 2004 / 108 / EC (EMC Directive), 2006 / 95 / EC (Low Voltage Directive) and Amendment 93 / 68 / EEC
RS 제품 번호 798-3797
제조사 부품 번호DMK80R1
제조사Lovato
₩130,294.55
Each
수량
AC 4 LED - - 63.1mm - - ±0.25 % Digits Only -20°C +60°C Voltmeter -