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MECO-G R-CMT, POWERLINE AC CURRENT TRANSDUCER - ONE PHASE "MECO-G" AC Current Transducers convert a sinusoidal AC signal into a standard DC signal which is directly proportional to the measured input signal, These outputs are accurate, reliable, consistent and stable which are suitable for Telemetering, Dataloggers, PLC's, SCADA systems and control applications. GENERAL SPECIFICATION Accuracy ± 0.5% of Rated output, ± 0.2 % (Optional) Output Ripple 0.2% RMS Response Less than 0.5 Sec. Frequency 50 / 60 Hz. Zero Adj. ± 2% Min Span Adi. ±10 % Min. Operating Temp. 0° ~ 50° C (RH < 90 %) Non - Condensing Storage Temp -20°C ~ 70°C Overload Continuous 2 x Rated Current, 1.2 x Rated Voltage Breakdown Impulse Voltage 4.5KV, 1 x 40µs (without dewing.) Tempreature Coefficient 0.03% / °C. Dielectric Withstand Voltage between Input / Output / Power / Case 2 KV AC for 1 minute. Insulation Resistance (@ 500V DC) >100MΩ TYPE MODEL INPUT RANGES DIMENSION CURRENT (Single Phase) R-CMT 0-0.5, 1.2, 2.5, 5 Amps (anyone) Size 1 CURRENT (3 Phase 4 WIRE) R-CMT34* 0-0.5, 1, 2, 2.5, 5 Amps (anyone) Size 3 *Accuracy class 0.5% only available DC OUTPUT RANGES 0-1V ≥ 1KΩ 0-5V ≥ 5KΩ 1-5V ≥ 5KΩ 0-10V ≥ 10KΩ 2-10V ≥ 10KΩ 0-1mA ≤ 10KΩ 0-5mA ≤ 2KΩ 0-10mA ≤ 1KΩ 4-20mA ≤ 500Ω AUXILLIARY POWER SUPPLY 0-110 VAC ± 10% 50/60 Hz 2VA Approx. 0-220 VAC ± 10% 50/60 Hz 2VA Approx. 0-24 VDC ± 10% 2Watts Approx. 0-48 VDC ± 10% 2Watts Approx. 0-110 VDC ± 10% 2Watts Approx. 0-220 VDC ± 10% 2Watts Approx.
MECO-G R-DTI DC ISOLATION TRANSDUCER, POWER LINE TRANSDUCER "MECO-G" Signal Isolating and DC Isolation Transducers provide a stable ripple free & optically Isolated DC output signal for various DC voltage & current Input signals. These outputs are accurate, reliable, consistent and stable which are suitable for Telemetering, Dataloggers, PLC's, SCADA systems and control applications. GENERAL SPECIFICATION Accuracy ± 0.5% of Rated output, ± 0.2 % (Optional) Output Ripple 0.2% RMS Response Less than 0.5 Sec. Frequency 50 / 60 Hz. Zero Adj. ± 2% Min Span Adi. ±10 % Min. Operating Temp. 0° ~ 50° C (RH < 90 %) Non - Condensing Storage Temp -20°C to 70°C Overload Continuous 2 x Rated Current, 1.2 x Rated Voltage Breakdown Impulse Voltage 4.5KV , 1 x 40µs (Without Dewing) Tempreature Coefficient 0.03% / °C. Dielectric Withstand Voltage between Input / Output / Power / Case 2 KV AC for 1 minute. Insulation Resistance (@ 500V DC) >100MΩ INPUT RANGES ANY ONE) 0-75mV, 100mV, 1V, 5V, 10V, 1-5V, 2-10V, 360V 0-1mA, 0-5mA, 0-10mA, 2-10mA, 0-20mA, 4-20mA. Model: R-DTI can accept both negative and positive input signals. Model: R-SIT can only accept positive input signals. DC OUTPUT RANGES 0-1V ≥ 1KΩ 0-5V ≥ 5KΩ 1-5V ≥ 5KΩ 0-10V ≥ 10KΩ 2-10V ≥ 10KΩ 0-1mA ≤ 10KΩ 0-5mA ≤ 2KΩ 0-10mA ≤ 1KΩ 4-20mA / 4-12-20mA ≤ 500Ω AUXILLIARY POWER SUPPLY 0-110 VAC ± 10% 50/60 Hz 2VA Approx. 0-220 VAC ± 10% 50/60 Hz 2VA Approx. 0-24 VDC ± 10% 2Watts Approx. 0-48 VDC ± 10% 2Watts Approx. 0-110 VDC ± 10% 2Watts Approx. 0-220 VDC ± 10% 2Watts Approx.
MECO-G R-3501P, DUAL RANGE DC PROTABLE DIGITAL MULTIRANGE VOLTMETER (0-200mV/2V, 0-2V/20V, 0-20V/200V, 0-200V/1000V) GENERAL SPECIFICATION Display 3½ Digit 14.2mm (0.56") Ht. Bright Red for Volts, Current, Low PF Watts. 3 Digit 14.2mm (0.56") Ht. Bright Red for Frequency. Sampling time 0.4 Sec (approx) Frequenncy Range 40-400 Hz for AC Volts. & Amp meters, 50 Hz For Wattmeters. Over range indication '1' is Displayed in MSD for 3 ½ digit meters Polarity '-' is displayed for negative. No indication for positive. Aux. power source 230VAC ± 10% (50-60Hz.) Power Consumption < 5VA Operating Temperature 0° ~ 50° C Storage Temperature -10°C ~ 70°C. Max. Rel. Humidity ≤ 90 % Non - Condensing. Dielectric Strength AC 2 KV for 1 min. between input and power terminals. Insulation Resistance Over 20 MΩ @ 500VDC. MODEL: R-3501P VOLTMETERS AND AMMETERS (3½ DIGIT DISPLAY) DIRECT INPUT DC / AC / TRMS SINGLE RANGE RANGES INPUT IMPEDANCE RESOLUTION 199.9 uA 1KΩ 0.1 uA 1.999 mA 100Ω 0.001mA 19.99 mA 10Ω 0.01mA 199.9 mA 1Ω 0.1 mA 1.999 A 0.1Ω 0.001A 19.99 A 0.01Ω 0.01 A 199.9 mV ≥ 1MΩ 0.1 mV 1.999 V ≥ 1MΩ 0.001V 19.99V ≥ 1MΩ 0.01V 199.9V ≥ 1MΩ 0.1V 600V ≥ 1MΩ 1V DUAL RANGE VOLTS 0-200mV / 0-2V, 0-2V / 0-20V, 0-20V / 0-200V, 0-200V / 600V (Any One) CURRENT 0-200µA / 0-2mA, 0-2mA / 0-20mA, 0-20mA / 0-200mA, 0-200A / 0-2A , 0-2A / 0-20A (Any One) MODEL : R- 4050 BP FREQUENCY METERS ( 3 DIGIT DISPLAY) RANGE RESOLUTION INPUT IMPEDANCE ACCURACY 99.9 Hz 0.1 Hz ≥ 1 MΩ 0.1 Hz 999 Hz 1.0 Hz ≥ 1MΩ 1.0 Hz Other ranges available on request (Subject to technical feasability) ACCURACY SINGLE RANGE DOUBLE RANGE DC VOLT ± (0.1% Rdg + 2 dgts) ± (0.5% Rdg + 2 dgts) DC AMPS ± (0.3% Rdg + 2 dgts) ± (0.5% Rdg + 2 dgts) AC VOLTS ± (0.5% Rdg + 3 dgts) ± (0.8% Rdg + 3 dgts) AC AMPS ± (0.5% Rdg + 3 dgts) ± (0.8% Rdg + 3 dgts)
METRAVI CET-04 CLAMP ON GROUND RESISTANCE TESTER MODEL NO. CET-04 4 Digits LCD, 28mm Clamp Jaw Dia, Data Hold, Open Clamp Jaw Indication, Range 0.010 to 1000 Ohms. Maximum Resolution 0.001 Ohms. With Leakage Current Measurement up to 20A. Description Widely applied in ground resistance measurement, loop resistance measurement in fields such as electric power, telecommunications, meteorology, oil field, architecture and industrial electrical equipment. Can measure the leakage current of ground wire. Clamp Earth Resistance Tester measures the integrated value of ground resistance and resistance lead. When measuring ground system with loop, there is no need to disconnect the ground wire without auxiliary electrode, which means safer and faster. Clamp Earth Resistance Tester can measure the ground fault which can not be measured by traditional method, can apply in the occasion where traditional methods are unworkable. The latest updated series Clamp Earth Resistance Testers have better performance: Boot up instantly, avoid boot up errors; More reliable battery cover, convenient to change battery; Wider range, larger memory; Optional RS232 interface, available to transfer data to PC and generate report files, easy to analyse or backup data. Clamp Jaw: 32mm Display: 4 digit Backlit LCD Resistance Range: 0.01 to 1200 Ohms Resolution: 0.01 Ohms Current range:0.00-20.00A Resolution: 0.05mA Storage of Measured Data: 99 Data Setting of Resistance Alarm Critical Value: 1 – 199 Ohms Setting Range of Current Alarm Critical Value:1-499mA Data Hold, Auto Power Off
I-THERM BL-99 PROGRAMMABLE BATCH LENGTH COUNTER (KEYBOARD SETTING TYPE WITH DUAL DISPLAY) MODEL NO. BL-99 Features:- Low Cost, Effective, Easy To Use Keyboard Counter. Configurable as Preset/Batch/Length Counter. Programmable Lower Display (Only In Preset.) Two Programmable Outputs. Memory Retention Programmable Scale Factor(For Preset Counter) & Diameter (For Length Counter) Display: Digit 10 digit, 7 Segment LED, Double Display LED Output , Status & Mode Input Specification: Input Type:- Pulse(Potential Free or 24VDC;Proximity Switch(NPN/PNP)) Sensor Supply 12VDC @30mA Reset Input :- Front Key Rear Terminal(Potential Free) Input Freq :-Very Low, Low, Medium, High, Very High (3Hz 30Hz 100Hz 1KHz 2.5KHz Output Specification:. Output 1:- Relay Relay Rating : - 5A@ 250VAC/30VDC Buzzer :- 12VDC@50mA Output 2 : - Relay Relay Rating : - 5A@ 250VAC/30VD Output 2 : - Modes Auxiliary Contact Batch Mode Set Count 2 None Functional Specification: Functional Mode :-Batch/Length/Preset Diameter(For Length):-0.01 to 9999.99 mm Scale Factor(For Presset):-0.01 to 9999.99 Supply Voltage: Supply Voltage:- 90-270VAC 2 4 V D C ( O p t i o n a l ) Environmental Specification: Operating Temperature 0°C to 50°C Storage Temperature -20°C to 75°C
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