CLAMP ON HiTESTER SERIES. Clamp Meters to Suit Any Need Quality Hioki Products Online at: www. 32 MEAN value 3280-20 True RMS True RMS 3282 True RMS.
• EARTH HiTESTER 3143, 3151 Ground resistance meter Say goodbye auxiliary grounding rods with the 3143. Measure even on paved roads. Control system engineering hasan saeed pdf free download full. 3-electrode measurement on the 3151 gives greater precision! • The 3143 uses a frequency between 100 kHz and 1.5 MHz, close to that of a lightning surge.
Therefore, measurement errors can result if the 3143 is used in situations such as the following. In Lead these instances, we recommend using Model 3151. • Count on The 3151 for Dependable Measurements The 3151 is a Standard Ground Using the 3151 Resistance Meter Normal Measurement (3 Electrode Method) Ground resistance measurement involves factors that are 1. Wire as shown in the diagram.
Not encountered during ordinary resistance measurement, 2. • Use in places where auxiliary grounding rods cannot be inserted (but where water can penetrate) Note: Company names and Product names appearing in this catalog are trademarks or registered trademarks of various companies. HIOKI (Shanghai) SALES & TRADING CO., LTD. DISTRIBUTED BY TEL +0090 FAX +0360 / E-mail: info@hioki.com.cn.
Hioki clamp meters are best-in-class measuring devices incorporating Hioki’ s expertise in current sensing technology. The 3280-10F is an average rectifying 1000A AC clamp meter that features a broad operating temperature range of -25°C to 65°C, thin and compact clamp core and optional flexible current sensor that you can attach to let you get into the tightest spots. CAT IV 300 V (Current) CAT III 600 V (Current) CAT III 300 V (Voltage) CAT II 600 V (Voltage) Key Features • Measure the fundamental waveform component using the average rectified method • Expanded -25 °C to 65 °C operating temperature range • Connect the CT6280 flexible sensor to measure up to 4199 A in thick or paired wires • Drop proof design withstands drop from a height of 1 meter. Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 1 year) AC Current range 41.99 to 1000 A, 3 ranges (50 to 60 Hz, Average rectified), Basic accuracy: ±1.5% rdg. DC Voltage range 419.9 mV to 600 V, 5 ranges, Basic accuracy: ±1.0% rdg. AC Voltage range 4.199 V to 600 V, 4 ranges (45 to 500 Hz, Average rectified), Basic accuracy: ±1.8% rdg. Crest factor N/A Resistance range 419.9 Ω to 41.99 MΩ, 6 ranges, Basic accuracy: ±2% rdg.
Other functions Continuity: Buzzer sounds at 50 Ω ±40 Ω or less, Data hold, Auto power save, Drop-proof from height of 1 meter Display LCD, max. 4199 dgt., Display refresh rate: 400 ms Environmental protection IP40 dustproof and waterproof Power supply Coin type lithium battery (CR2032) ×1, Continuous use 120 hours Core jaw dia. Φ 33 mm (1.30 in) Dimensions and mass 57 mm (2.24 in) W × 175 mm (6.89 in) H × 16 mm (0.63 in) D, 100 g (3.5 oz) Accessories CARRYING CASE 9398 ×1, TEST LEAD L9208 ×1, Coin type lithium battery (CR2032) ×1, Instruction manual ×1.