YOKOGAWA 요꼬가와 2792A 시리즈 표준저항기 (가격문의)
111,111원
- Low- to high-value resistance standards - 0.001Ω to 1MΩ in 10 steps
- Calibrated limit of error - ±10 ppm to ± 100 ppm
- Suitable for precision DC measurements using a potentiometer or bridge
YOKOGAWA 요꼬가와 2792A 시리즈 표준저항기
문의 010 7574 9841
평일 오전9시 ~ 오후6시 입니다. (공휴일은 통화불가합니다)
부재중일시 전화나 카톡 남겨주시면 업무시간때 체크후 피드백 드리겠습니다.
YOKOGAWA 요꼬가와 2792A 시리즈 표준저항기
모델번호
| Model | Description |
| 2792A01, 2792A Standard Resistor | Nominal Value 0.001 Ω; 4 Terminal; Dielectric Strength (Between Resistor and Case) 1.500V AC for one minute |
| 2792A02, 2792A Standard Resistor | Nominal Value 0.01 Ω; 4 Terminal; Dielectric Strength (Between Resistor and Case) 1.500V AC for one minute |
| 2792A03, 2792A Standard Resistor | Nominal Value 0.1 Ω; 4 Terminal; Dielectric Strength (Between Resistor and Case) 1.500V AC for one minute |
| 2792A04, 2792A Standard Resistor | Nominal Value 1 Ω; 4 Terminal; Dielectric Strength (Between Resistor and Case) 1.500V AC for one minute |
| 2792A05, 2792A Standard Resistor | Nominal Value 10 Ω; 4 Terminal; Dielectric Strength (Between Resistor and Case) 1.500V AC for one minute |
| 2792A06, 2792A Standard Resistor | Nominal Value 100 Ω; 4 Terminal; Dielectric Strength (Between Resistor and Case) 1.500V AC for one minute |
| 2792A07, 2792A Standard Resistor | Nominal Value 1 Ω; 4 Terminal; Dielectric Strength (Between Resistor and Case) 1.500V AC for one minute |
| 2792A08, 2792A Standard Resistor | Nominal Value 10 Ω; 4 Terminal; Dielectric Strength (Between Resistor and Case) 1.500V AC for one minute |
Specifications - Model 2792A01
Nominal Value | 0.001 Ω |
| Terminal Construction | 4-terminal |
| Accuracy | ±0.02% @ 20 ± 0.1 °C |
| Calibrated Limit of Error | ±0.01% @ 20 ± 0.2 °C |
| Temperature Coefficient α20(x 10-6 /°C) | -5 to + 15 |
| Temperature Coefficient β 20(x 10-6 /°C) | Less than-0.7 |
| Insulation Resistance (at 0 to 40°C) | Less than-0.7 |
| Dielectric Strength (Between Resistor and The Case) | 1.500V AC for one minute |
| Temperature Coefficient | Change of resistance with temperature is expressed by the following equation |
| Rt = R20 [1 + α 20 (t - 20) + β (t - 20)²] where | |
| Rt: resistance at t ºC | |
| R2o:Resistance at 20ºC | |
| Power rating | 3W |
| Dimensions | 104 dia. x 125 mm, excluding protrusions(279209, 279210) |
| 4.09 dia. x 4.92 in. | |
| (current terminal width: approx.174 mm(6.85 in.)) | |
| Weight | Approx. 1.2kg |
| 2.6 lbs | |
| Attached Document | Test Certificate - 1 copy |
Specifications - Model 2792A02
Nominal Value | 0.01 Ω |
| Terminal Construction | 4-terminal |
| Accuracy | ±0.01% @ 20 ± 0.1 °C |
| Calibrated Limit of Error | ±0.005% @ 20 ± 0.2 °C |
| Temperature Coefficient α20(x 10-6 /°C) | -5 to + 15 |
| Temperature Coefficient β 20(x 10-6 /°C) | Less than-0.7 |
| Insulation Resistance (at 0 to 40°C) | Less than-0.7 |
| Dielectric Strength (Between Resistor and The Case) | 1.500V AC for one minute |
| Temperature Coefficient | Change of resistance with temperature is expressed by the following equation |
| Rt = R20 [1 + α 20 (t - 20) + β (t - 20)²] where | |
| Rt: resistance at t ºC | |
| R2o:Resistance at 20ºC | |
| Power rating | 3W |
| Dimensions | 104 dia. x 125 mm, excluding protrusions(279209, 279210) |
| 4.09 dia. x 4.92 in. | |
| (current terminal width: approx.174 mm(6.85 in.)) | |
| Weight | Approx. 1.2kg |
| 2.6 lbs | |
| Attached Document | Test Certificate - 1 copy |
Specifications - Model 2792A03
Nominal Value | 0.1 Ω |
| Terminal Construction | 4-terminal |
| Accuracy | ±0.005% @ 20 ± 0.1 °C |
| Calibrated Limit of Error | ±0.001% @ 20 ± 0.2 °C |
| Temperature Coefficient α20(x 10-6 /°C) | -5 to + 10 |
| Temperature Coefficient β 20(x 10-6 /°C) | Less than-0.7 |
| Insulation Resistance (at 0 to 40°C) | Less than-0.7 |
| Dielectric Strength (Between Resistor and The Case) | 1.500V AC for one minute |
| Temperature Coefficient | Change of resistance with temperature is expressed by the following equation |
| Rt = R20 [1 + α 20 (t - 20) + β (t - 20)²] where | |
| Rt: resistance at t ºC | |
| R2o:Resistance at 20ºC | |
| Power rating | 3W |
| Dimensions | 104 dia. x 125 mm, excluding protrusions(279209, 279210) |
| 4.09 dia. x 4.92 in. | |
| (current terminal width: approx.174 mm(6.85 in.)) | |
| Weight | Approx. 1.2kg |
| 2.6 lbs | |
| Attached Document | Test Certificate - 1 copy |
Specifications - Model 2792A04
Nominal Value | 1 Ω |
| Terminal Construction | 4-terminal |
| Accuracy | ±0.005% @ 20 ± 0.1 °C |
| Calibrated Limit of Error | ±0.001% @ 20 ± 0.2 °C |
| Temperature Coefficient α20(x 10-6 /°C) | -5 to + 10 |
| Temperature Coefficient β 20(x 10-6 /°C) | Less than-0.7 |
| Insulation Resistance (at 0 to 40°C) | Less than-0.7 |
| Dielectric Strength (Between Resistor and The Case) | 1.500V AC for one minute |
| Temperature Coefficient | Change of resistance with temperature is expressed by the following equation |
| Rt = R20 [1 + α 20 (t - 20) + β (t - 20)²] where | |
| Rt: resistance at t ºC | |
| R2o:Resistance at 20ºC | |
| Power rating | 3W |
| Dimensions | 104 dia. x 125 mm, excluding protrusions(279209, 279210) |
| 4.09 dia. x 4.92 in. | |
| (current terminal width: approx.174 mm(6.85 in.)) | |
| Weight | Approx. 1.2kg |
| 2.6 lbs | |
| Attached Document | Test Certificate - 1 copy |
Specifications - Model 2792A05
Nominal Value | 10 Ω |
| Terminal Construction | 4-terminal |
| Accuracy | ±0.005% @ 20 ± 0.1 °C |
| Calibrated Limit of Error | ±0.001% @ 20 ± 0.2 °C |
| Temperature Coefficient α20(x 10-6 /°C) | -5 to + 10 |
| Temperature Coefficient β 20(x 10-6 /°C) | Less than-0.7 |
| Insulation Resistance (at 0 to 40°C) | Less than-0.7 |
| Dielectric Strength (Between Resistor and The Case) | 1.500V AC for one minute |
| Temperature Coefficient | Change of resistance with temperature is expressed by the following equation |
| Rt = R20 [1 + α 20 (t - 20) + β (t - 20)²] where | |
| Rt: resistance at t ºC | |
| R2o:Resistance at 20ºC | |
| Power rating | 3W |
| Dimensions | 104 dia. x 125 mm, excluding protrusions(279209, 279210) |
| 4.09 dia. x 4.92 in. | |
| (current terminal width: approx.174 mm(6.85 in.)) | |
| Weight | Approx. 1.2kg |
| 2.6 lbs | |
| Attached Document | Test Certificate - 1 copy |
Specifications - Model 2792A06
Nominal Value | 100 Ω |
| Terminal Construction | 4-terminal |
| Accuracy | ±0.005% @ 20 ± 0.1 °C |
| Calibrated Limit of Error | ±0.001% @ 20 ± 0.2 °C |
| Temperature Coefficient α20(x 10-6 /°C) | -5 to + 10 |
| Temperature Coefficient β 20(x 10-6 /°C) | Less than-0.7 |
| Insulation Resistance (at 0 to 40°C) | Less than-0.7 |
| Dielectric Strength (Between Resistor and The Case) | 1.500V AC for one minute |
| Temperature Coefficient | Change of resistance with temperature is expressed by the following equation |
| Rt = R20 [1 + α 20 (t - 20) + β (t - 20)²] where | |
| Rt: resistance at t ºC | |
| R2o:Resistance at 20ºC | |
| Power rating | 3W |
| Dimensions | 104 dia. x 125 mm, excluding protrusions(279209, 279210) |
| 4.09 dia. x 4.92 in. | |
| (current terminal width: approx.174 mm(6.85 in.)) | |
| Weight | Approx. 1.2kg |
| 2.6 lbs | |
| Attached Document | Test Certificate - 1 copy |
Specifications - Model 2792A07
Nominal Value | 1 Ω |
| Terminal Construction | 4-terminal |
| Accuracy | ±0.005% @ 20 ± 0.1 °C |
| Calibrated Limit of Error | ±0.001% @ 20 ± 0.2 °C |
| Temperature Coefficient α20(x 10-6 /°C) | -5 to + 10 |
| Temperature Coefficient β 20(x 10-6 /°C) | Less than-0.7 |
| Insulation Resistance (at 0 to 40°C) | Less than-0.7 |
| Dielectric Strength (Between Resistor and The Case) | 1.500V AC for one minute |
| Temperature Coefficient | Change of resistance with temperature is expressed by the following equation |
| Rt = R20 [1 + α 20 (t - 20) + β (t - 20)²] where | |
| Rt: resistance at t ºC | |
| R2o:Resistance at 20ºC | |
| Power rating | 3W |
| Dimensions | 104 dia. x 125 mm, excluding protrusions(279209, 279210) |
| 4.09 dia. x 4.92 in. | |
| (current terminal width: approx.174 mm(6.85 in.)) | |
| Weight | Approx. 1.2kg |
| 2.6 lbs | |
| Attached Document | Test Certificate - 1 copy |
Specifications - Model 2972A08
Nominal Value | 10 Ω |
| Terminal Construction | 4-terminal |
| Accuracy | ±0.005% @ 20 ± 0.1 °C |
| Calibrated Limit of Error | ±0.001% @ 20 ± 0.2 °C |
| Temperature Coefficient α20(x 10-6 /°C) | -5 to + 10 |
| Temperature Coefficient β 20(x 10-6 /°C) | Less than-0.7 |
| Insulation Resistance (at 0 to 40°C) | Less than-0.7 |
| Dielectric Strength (Between Resistor and The Case) | 1.500V AC for one minute |
| Temperature Coefficient | Change of resistance with temperature is expressed by the following equation |
| Rt = R20 [1 + α 20 (t - 20) + β (t - 20)²] where | |
| Rt: resistance at t ºC | |
| R2o:Resistance at 20ºC | |
| Power rating | 3W |
| Dimensions | 104 dia. x 125 mm, excluding protrusions(279209, 279210) |
| 4.09 dia. x 4.92 in. | |
| (current terminal width: approx.174 mm(6.85 in.)) | |
| Weight | Approx. 1.2kg |
| 2.6 lbs | |
| Attached Document | Test Certificate - 1 copy |
📄 기술자료 다운로드
■ 제품 사양 (Specifications)
YOKOGAWA 2792A 제품 데이터시트의 핵심 사양입니다.
- the instrument is 250 V. ● Temperature coefficient wire, and take the average of two readings obtained by reversing
- R 2 3 ； Resistance value at 23°C
- β ； 2nd temperature coefficient at 0 to 50°C
- 2017, Yokogawa Test & Measurement Corporation
- 4th Edition: Oct. 2017 (YMI) Models 2792A01 (0.001 Ω) to 2792A08 (10 kΩ) are of four-terminal Model Nominal value Accuracy Temperature coefficient Drift per year M al a lo x w im a u b m le
- construction, and have the equivalent circuit as shown below. 23±2°C α23 (ppm/°C) β (ppm/°C2) (ppm/year) current (A)
- Current 02 0.01 Ω ±75 ppm ±10 ±75 17.3
- Safety Precautions Ri Rs Ri 04 1 Ω -0.05 ≤ β ≤ +0.05 1.73
- Ri: Current terminal resistance 06 100 Ω ±30 ppm ±2.5 ±30 0.173
- If you use the instrument in any way other than as instructed in <Caution on Two-Terminal Measurement> 08 10 kΩ 0.017 ppm = ×10-6
- for future reference. of the terminals (Ri x 2) is added to the resistance of Standard Resistor
- Temperature: 23±2°C Maximum allowable power: 3 W
- Power*: 2792A01: Less than 0.1 W Test (calibrated) accuracy: ±5 ppm
- This symbol indicates that the operator must refer to an Ri (Current) Rv (Voltage) To maintain accuracy, the Standard Resistor must be used in Insulation resistance: More than 109 Ω at 500 V DC
- 2792A 01 0.001 Ω Less than 0.5 mΩ rooms with a constant ambient temperature Withstand voltage: 1500 V AC for one minute
- External dimensions: Approx. 104 × 150 mm
- Operating temperature and humidity ranges: (between the current terminals: approx. 174 mm)
- Indicates a hazard that may result in the loss of life or serious injury 04 1 Ω 0 to 50°C, 20 to 80% RH (no condensation) Weight: Approx. 1.2 kg
- of the user unless the described instruction is abided by. 05 10 Ω Storage temperature and humidity ranges: Accessories: User’s Manual, One Test Certificate
- the described instruction is abided by. two-terminal measurement (resistance of the terminal is 2 mΩ each),
- As shown above, two-terminal measurement results in 40% margin of
본 사양은 제조사 공식 데이터시트의 핵심 항목을 정리한 것입니다. 전체 원문은 Lab 게시판 데이터시트를 참고하시고, 정확한 견적·재고는 굿맨시스템으로 문의 바랍니다.
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함께 찾는 굿맨시스템 취급 제품입니다. 정확한 견적·재고는 굿맨시스템으로 문의 바랍니다.
문의 010 7574 9841
평일 오전9시 ~ 오후6시 입니다. (공휴일은 통화불가합니다)
부재중일시 전화나 카톡 남겨주시면 업무시간때 체크후 피드백 드리겠습니다.
문의 010 7574 9841
평일 오전9시 ~ 오후6시 입니다. (공휴일은 통화불가합니다)
부재중일시 전화나 카톡 남겨주시면 업무시간때 체크후 피드백 드리겠습니다.
YOKOGAWA 요꼬가와 2792A 시리즈 표준저항기
모델번호
| Model | Description |
| 2792A01, 2792A Standard Resistor | Nominal Value 0.001 Ω; 4 Terminal; Dielectric Strength (Between Resistor and Case) 1.500V AC for one minute |
| 2792A02, 2792A Standard Resistor | Nominal Value 0.01 Ω; 4 Terminal; Dielectric Strength (Between Resistor and Case) 1.500V AC for one minute |
| 2792A03, 2792A Standard Resistor | Nominal Value 0.1 Ω; 4 Terminal; Dielectric Strength (Between Resistor and Case) 1.500V AC for one minute |
| 2792A04, 2792A Standard Resistor | Nominal Value 1 Ω; 4 Terminal; Dielectric Strength (Between Resistor and Case) 1.500V AC for one minute |
| 2792A05, 2792A Standard Resistor | Nominal Value 10 Ω; 4 Terminal; Dielectric Strength (Between Resistor and Case) 1.500V AC for one minute |
| 2792A06, 2792A Standard Resistor | Nominal Value 100 Ω; 4 Terminal; Dielectric Strength (Between Resistor and Case) 1.500V AC for one minute |
| 2792A07, 2792A Standard Resistor | Nominal Value 1 Ω; 4 Terminal; Dielectric Strength (Between Resistor and Case) 1.500V AC for one minute |
| 2792A08, 2792A Standard Resistor | Nominal Value 10 Ω; 4 Terminal; Dielectric Strength (Between Resistor and Case) 1.500V AC for one minute |
Specifications - Model 2792A01
Nominal Value | 0.001 Ω |
| Terminal Construction | 4-terminal |
| Accuracy | ±0.02% @ 20 ± 0.1 °C |
| Calibrated Limit of Error | ±0.01% @ 20 ± 0.2 °C |
| Temperature Coefficient α20(x 10-6 /°C) | -5 to + 15 |
| Temperature Coefficient β 20(x 10-6 /°C) | Less than-0.7 |
| Insulation Resistance (at 0 to 40°C) | Less than-0.7 |
| Dielectric Strength (Between Resistor and The Case) | 1.500V AC for one minute |
| Temperature Coefficient | Change of resistance with temperature is expressed by the following equation |
| Rt = R20 [1 + α 20 (t - 20) + β (t - 20)²] where | |
| Rt: resistance at t ºC | |
| R2o:Resistance at 20ºC | |
| Power rating | 3W |
| Dimensions | 104 dia. x 125 mm, excluding protrusions(279209, 279210) |
| 4.09 dia. x 4.92 in. | |
| (current terminal width: approx.174 mm(6.85 in.)) | |
| Weight | Approx. 1.2kg |
| 2.6 lbs | |
| Attached Document | Test Certificate - 1 copy |
Specifications - Model 2792A02
Nominal Value | 0.01 Ω |
| Terminal Construction | 4-terminal |
| Accuracy | ±0.01% @ 20 ± 0.1 °C |
| Calibrated Limit of Error | ±0.005% @ 20 ± 0.2 °C |
| Temperature Coefficient α20(x 10-6 /°C) | -5 to + 15 |
| Temperature Coefficient β 20(x 10-6 /°C) | Less than-0.7 |
| Insulation Resistance (at 0 to 40°C) | Less than-0.7 |
| Dielectric Strength (Between Resistor and The Case) | 1.500V AC for one minute |
| Temperature Coefficient | Change of resistance with temperature is expressed by the following equation |
| Rt = R20 [1 + α 20 (t - 20) + β (t - 20)²] where | |
| Rt: resistance at t ºC | |
| R2o:Resistance at 20ºC | |
| Power rating | 3W |
| Dimensions | 104 dia. x 125 mm, excluding protrusions(279209, 279210) |
| 4.09 dia. x 4.92 in. | |
| (current terminal width: approx.174 mm(6.85 in.)) | |
| Weight | Approx. 1.2kg |
| 2.6 lbs | |
| Attached Document | Test Certificate - 1 copy |
Specifications - Model 2792A03
Nominal Value | 0.1 Ω |
| Terminal Construction | 4-terminal |
| Accuracy | ±0.005% @ 20 ± 0.1 °C |
| Calibrated Limit of Error | ±0.001% @ 20 ± 0.2 °C |
| Temperature Coefficient α20(x 10-6 /°C) | -5 to + 10 |
| Temperature Coefficient β 20(x 10-6 /°C) | Less than-0.7 |
| Insulation Resistance (at 0 to 40°C) | Less than-0.7 |
| Dielectric Strength (Between Resistor and The Case) | 1.500V AC for one minute |
| Temperature Coefficient | Change of resistance with temperature is expressed by the following equation |
| Rt = R20 [1 + α 20 (t - 20) + β (t - 20)²] where | |
| Rt: resistance at t ºC | |
| R2o:Resistance at 20ºC | |
| Power rating | 3W |
| Dimensions | 104 dia. x 125 mm, excluding protrusions(279209, 279210) |
| 4.09 dia. x 4.92 in. | |
| (current terminal width: approx.174 mm(6.85 in.)) | |
| Weight | Approx. 1.2kg |
| 2.6 lbs | |
| Attached Document | Test Certificate - 1 copy |
Specifications - Model 2792A04
Nominal Value | 1 Ω |
| Terminal Construction | 4-terminal |
| Accuracy | ±0.005% @ 20 ± 0.1 °C |
| Calibrated Limit of Error | ±0.001% @ 20 ± 0.2 °C |
| Temperature Coefficient α20(x 10-6 /°C) | -5 to + 10 |
| Temperature Coefficient β 20(x 10-6 /°C) | Less than-0.7 |
| Insulation Resistance (at 0 to 40°C) | Less than-0.7 |
| Dielectric Strength (Between Resistor and The Case) | 1.500V AC for one minute |
| Temperature Coefficient | Change of resistance with temperature is expressed by the following equation |
| Rt = R20 [1 + α 20 (t - 20) + β (t - 20)²] where | |
| Rt: resistance at t ºC | |
| R2o:Resistance at 20ºC | |
| Power rating | 3W |
| Dimensions | 104 dia. x 125 mm, excluding protrusions(279209, 279210) |
| 4.09 dia. x 4.92 in. | |
| (current terminal width: approx.174 mm(6.85 in.)) | |
| Weight | Approx. 1.2kg |
| 2.6 lbs | |
| Attached Document | Test Certificate - 1 copy |
Specifications - Model 2792A05
Nominal Value | 10 Ω |
| Terminal Construction | 4-terminal |
| Accuracy | ±0.005% @ 20 ± 0.1 °C |
| Calibrated Limit of Error | ±0.001% @ 20 ± 0.2 °C |
| Temperature Coefficient α20(x 10-6 /°C) | -5 to + 10 |
| Temperature Coefficient β 20(x 10-6 /°C) | Less than-0.7 |
| Insulation Resistance (at 0 to 40°C) | Less than-0.7 |
| Dielectric Strength (Between Resistor and The Case) | 1.500V AC for one minute |
| Temperature Coefficient | Change of resistance with temperature is expressed by the following equation |
| Rt = R20 [1 + α 20 (t - 20) + β (t - 20)²] where | |
| Rt: resistance at t ºC | |
| R2o:Resistance at 20ºC | |
| Power rating | 3W |
| Dimensions | 104 dia. x 125 mm, excluding protrusions(279209, 279210) |
| 4.09 dia. x 4.92 in. | |
| (current terminal width: approx.174 mm(6.85 in.)) | |
| Weight | Approx. 1.2kg |
| 2.6 lbs | |
| Attached Document | Test Certificate - 1 copy |
Specifications - Model 2792A06
Nominal Value | 100 Ω |
| Terminal Construction | 4-terminal |
| Accuracy | ±0.005% @ 20 ± 0.1 °C |
| Calibrated Limit of Error | ±0.001% @ 20 ± 0.2 °C |
| Temperature Coefficient α20(x 10-6 /°C) | -5 to + 10 |
| Temperature Coefficient β 20(x 10-6 /°C) | Less than-0.7 |
| Insulation Resistance (at 0 to 40°C) | Less than-0.7 |
| Dielectric Strength (Between Resistor and The Case) | 1.500V AC for one minute |
| Temperature Coefficient | Change of resistance with temperature is expressed by the following equation |
| Rt = R20 [1 + α 20 (t - 20) + β (t - 20)²] where | |
| Rt: resistance at t ºC | |
| R2o:Resistance at 20ºC | |
| Power rating | 3W |
| Dimensions | 104 dia. x 125 mm, excluding protrusions(279209, 279210) |
| 4.09 dia. x 4.92 in. | |
| (current terminal width: approx.174 mm(6.85 in.)) | |
| Weight | Approx. 1.2kg |
| 2.6 lbs | |
| Attached Document | Test Certificate - 1 copy |
Specifications - Model 2792A07
Nominal Value | 1 Ω |
| Terminal Construction | 4-terminal |
| Accuracy | ±0.005% @ 20 ± 0.1 °C |
| Calibrated Limit of Error | ±0.001% @ 20 ± 0.2 °C |
| Temperature Coefficient α20(x 10-6 /°C) | -5 to + 10 |
| Temperature Coefficient β 20(x 10-6 /°C) | Less than-0.7 |
| Insulation Resistance (at 0 to 40°C) | Less than-0.7 |
| Dielectric Strength (Between Resistor and The Case) | 1.500V AC for one minute |
| Temperature Coefficient | Change of resistance with temperature is expressed by the following equation |
| Rt = R20 [1 + α 20 (t - 20) + β (t - 20)²] where | |
| Rt: resistance at t ºC | |
| R2o:Resistance at 20ºC | |
| Power rating | 3W |
| Dimensions | 104 dia. x 125 mm, excluding protrusions(279209, 279210) |
| 4.09 dia. x 4.92 in. | |
| (current terminal width: approx.174 mm(6.85 in.)) | |
| Weight | Approx. 1.2kg |
| 2.6 lbs | |
| Attached Document | Test Certificate - 1 copy |
Specifications - Model 2972A08
Nominal Value | 10 Ω |
| Terminal Construction | 4-terminal |
| Accuracy | ±0.005% @ 20 ± 0.1 °C |
| Calibrated Limit of Error | ±0.001% @ 20 ± 0.2 °C |
| Temperature Coefficient α20(x 10-6 /°C) | -5 to + 10 |
| Temperature Coefficient β 20(x 10-6 /°C) | Less than-0.7 |
| Insulation Resistance (at 0 to 40°C) | Less than-0.7 |
| Dielectric Strength (Between Resistor and The Case) | 1.500V AC for one minute |
| Temperature Coefficient | Change of resistance with temperature is expressed by the following equation |
| Rt = R20 [1 + α 20 (t - 20) + β (t - 20)²] where | |
| Rt: resistance at t ºC | |
| R2o:Resistance at 20ºC | |
| Power rating | 3W |
| Dimensions | 104 dia. x 125 mm, excluding protrusions(279209, 279210) |
| 4.09 dia. x 4.92 in. | |
| (current terminal width: approx.174 mm(6.85 in.)) | |
| Weight | Approx. 1.2kg |
| 2.6 lbs | |
| Attached Document | Test Certificate - 1 copy |
📄 기술자료 다운로드
■ 제품 사양 (Specifications)
YOKOGAWA 2792A 제품 데이터시트의 핵심 사양입니다.
- the instrument is 250 V. ● Temperature coefficient wire, and take the average of two readings obtained by reversing
- R 2 3 ； Resistance value at 23°C
- β ； 2nd temperature coefficient at 0 to 50°C
- 2017, Yokogawa Test & Measurement Corporation
- 4th Edition: Oct. 2017 (YMI) Models 2792A01 (0.001 Ω) to 2792A08 (10 kΩ) are of four-terminal Model Nominal value Accuracy Temperature coefficient Drift per year M al a lo x w im a u b m le
- construction, and have the equivalent circuit as shown below. 23±2°C α23 (ppm/°C) β (ppm/°C2) (ppm/year) current (A)
- Current 02 0.01 Ω ±75 ppm ±10 ±75 17.3
- Safety Precautions Ri Rs Ri 04 1 Ω -0.05 ≤ β ≤ +0.05 1.73
- Ri: Current terminal resistance 06 100 Ω ±30 ppm ±2.5 ±30 0.173
- If you use the instrument in any way other than as instructed in <Caution on Two-Terminal Measurement> 08 10 kΩ 0.017 ppm = ×10-6
- for future reference. of the terminals (Ri x 2) is added to the resistance of Standard Resistor
- Temperature: 23±2°C Maximum allowable power: 3 W
- Power*: 2792A01: Less than 0.1 W Test (calibrated) accuracy: ±5 ppm
- This symbol indicates that the operator must refer to an Ri (Current) Rv (Voltage) To maintain accuracy, the Standard Resistor must be used in Insulation resistance: More than 109 Ω at 500 V DC
- 2792A 01 0.001 Ω Less than 0.5 mΩ rooms with a constant ambient temperature Withstand voltage: 1500 V AC for one minute
- External dimensions: Approx. 104 × 150 mm
- Operating temperature and humidity ranges: (between the current terminals: approx. 174 mm)
- Indicates a hazard that may result in the loss of life or serious injury 04 1 Ω 0 to 50°C, 20 to 80% RH (no condensation) Weight: Approx. 1.2 kg
- of the user unless the described instruction is abided by. 05 10 Ω Storage temperature and humidity ranges: Accessories: User’s Manual, One Test Certificate
- the described instruction is abided by. two-terminal measurement (resistance of the terminal is 2 mΩ each),
- As shown above, two-terminal measurement results in 40% margin of
본 사양은 제조사 공식 데이터시트의 핵심 항목을 정리한 것입니다. 전체 원문은 Lab 게시판 데이터시트를 참고하시고, 정확한 견적·재고는 굿맨시스템으로 문의 바랍니다.
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함께 찾는 굿맨시스템 취급 제품입니다. 정확한 견적·재고는 굿맨시스템으로 문의 바랍니다.
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