60KV 1200A FR1001 High Low Voltage CT Clamp Wireless Current Meter
US $247.00-$302.00
SMG2000E Handheld Digital Double Clamp Phase Volt Ampere Tester
- Category: Panel Meters >>>
- Supplier: Wuhan Huatian Electric Power Automation Co. Ltd.
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Product Overview
Description
Product Description
Product Features:
1.Ingenious structure, easy to operate.
A.hand held structure
B.you should not disconnect the circuit or change the measurement range under 10mA-10A, 3V-500v.
C.use high contrast LCD, character can be 25mm, the screen angle can be 700, to obtain the best visual effects
D.the function and layout of the switch are reasonable, rotating can read the measuring voltage, current and phase.
2.High resolution
Adopt new type patent current clamp, current resolution up to 0.1mA; voltage resolution up to 0.1V.
3.Low power consumption
This product with micro power consumption design and with the function of testing the voltage of battery
Parameter
Intrinsic Error
Reference Working Conditions | Temperature | (23±5)℃ |
Humidity | (45~75)%RH | |
Wave forms of measured signal | sine wave,β=0.02 | |
Frequency of measured signal | (50±0.2)Hz | |
Position of Measured current carrying conductor in the nipper jaw | Optional position | |
Amplitude range of measured signal when measuring phase | 100~220V,0.5~1.5A | |
External reference frequency electromagnetic interference | Should be avoided |
Limits of Intrinsic Error
1. AC Voltage
Table 1:Measurement Error of AC Voltage | ||
Measure range | Resolution | Limits of intrinsic error |
20V | 0.01V | ±(0.3%RD+0.2% Range) |
200V | 0.1V | |
500V | 1V | |
Input Impedance:2MΩ for all the measure range
Voltage input impedance of phase testing: >500KΩ
2. Alternating current
Table 2:Measurement Error of alternating current | ||
Measure range | Resolution | Limits of intrinsic error |
200mA | 0.1mA | ±(0.3%RD+0.2) |
2A | 1mA | |
10A | 10mA | |
3. Phase
U-U,U-I,I-I (see Table 3)
Table 3: Measurement Error of Power-frequency Phase | ||
Range | Resolution | Limits of intrinsic error |
0~360° | 1° | ±2° |
Impedance of input voltage loop when measuring phase of U1-U2:40KΩ
Operating error
Rated Working Conditions | Temperature | (0~40)℃ |
Humidity | (20~80)% RH | |
Wave forms of measured signal | Sine wave,β=0.05 | |
Frequency of measured signal | (50±0.5)Hz | |
Position of Measured current carrying conductor in the nipper jaw | Optional position. | |
Amplitude range of measured signal when measuring phase | Phase U1-U2:30V~500V | |
Phase I1-I2:10mA~10.00A | ||
Phase U1-I2 or I1-U2:10V~500V,10mA~10.00A | ||
External reference frequency electromagnetic interference | should be avoided | |
Limits of Rated Working Error | Under the conditions described in 1, the limits of the rated operating error will not exceed twice of the limits of intrinsic error. |
|
Other technical features
Display | three and half |
|
Sampling rate | 3 times per second |
|
Power supply | Single 9V laminated cell,current of power is less than 5mA |
|
Dimensions | Meter shell | 192×95×55mm3 |
Clamp shell | 140×42×20mm3 | |
Nipper jaw | Φ7mm×9mm | |
Weight | Meter body | 280g |
Measuring clamps | 2×200g | |
Storage Conditions | Temperature | -10℃~50℃ |
Company Profile
Wuhan Huatian Electric Power Automation CO., LTD was established in 1992, is one of the earliest and famous manufactures produce HV testing equipments. We are professional manufacture of electric equipments (design and production).Located in Wuhan East Lake New & HighTech .Industrial Development Zone, Huatian supplys advanced HV test equipments and detection instruments for electric system ,scientific research institution and manufactures related to electric equipments. Huatian is a high- technology company combines research , production and commerce as one. Our products widely used in electric power, water conservancy, oil, railroad, mine and chemical industry etc.Products have been successfully exported to the United States, Netherlands, Indonesia, Bangladesh, Australia, Saudi Arabia, Taiwan , Mongolia, Japan and other countries and regions.
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