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panel meter

Precio FOB

Obtener el precio más reciente

100 ~ 200 / Pound ( Negotiable )

3 Dozen Minimum Order

País:

Saudi Arabia

N º de Modelo:

m300

Precio FOB:

100 ~ 200 / Pound ( Negotiable )(Negociable) Obtener el precio más reciente

Lugar de origen:

Precio de pedido mínimo:

100 per Pound

Cantidad de pedido mínimo:

3 Dozen

Detalle de embalaje:

box

El tiempo de entrega:

20-25 days

Capacidad de suministro:

3 Dozen per Week

Tipo de pago:

T/T, L/C

Grupo de productos :

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wahj technical for trading and contracting

Saudi Arabia

Miembro Básico

Persona de contacto mirza

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Especificaciones del producto

black:red

Descripción del producto

There are 3 main product types :-
AC Volts, Amps, milliamps.
DC Volts, Amps, milliamps, millivolts.
Frequency.
With the combination of a mA the M***-AD1 and the M**0 series Power Transducer, parameters such as kW, kVAR etc. can be measured and displayed.
AC Inputs
Both AC Voltage and Current circuits are average sensing RMS calibrated.
The signal is transformed to a low level of AC
The transformer secondary voltage is fed to a precision active rectifier, the resulting DC signal is presented to an analogue to digital converter.
The A/D converter uses a dual - slope integration method of conversion.
The resulting digital information is used to drive the LED display.

DC Inputs
DC Voltage and Current s are fed into high stability ranging components.
The ranging components reduce the signal to a 2 Volt level. If the is below 2 Volts an amplifier is employed to derive 2 Volts.
The 2 Volt signal is then presented to the A/D converter which provides the digital information to drive the LED display.

Frequency Inputs
A frequency to Voltage F/V converter is used to convert the signal to a DC signal. The resulting DC signal is fed in to the A/D converter and the same process as in the AC and DC circuit described above takes place.

Input (accuracy range)
INPUT...........TYPE............RANGE
AC VOLTS.. M***-VAD.. 0.....**0V
DC VOLTS.. M***-VD1 ...± *0/*0/*5/**0/**0mV
DC VOLTS.. M***-VD2 ...± *0mV ..... ***9mV
DC VOLTS ..M***-VD3 ...± 2V.....**9.9V
DC VOLTS ..M***-VD4 ...± **0V....**0V
AC AMPS ..M***-AAD.. 1 or 5 AC (0.2 TO *0A)
DC AMPS ..M***-AD1 ...± 1 / 5 / *0 / *0mA
DC AMPS ..M***-AD2 ...± **0uA..... **9.9uA
DC AMPS ..M***-AD3... ± *0mA......*0A
DC AMPS ..M***-AD4 ...4/*0mA
FREQUENCY M***-HZD *5Hz..... **9.9Hz

Overload
Current 4 x continuous *5 x 1 second
Voltage 1.5 x continuous 4 x 1 second

Accuracy
± 0.*5% of reading ± 1 digit
Resolution 0.*5%
Linearity ± 1 digit roll over error ± 2 digits
Conversion - Dual slope integration
CMR *0dB *0 to *0 Hz
DC *5 1k Ohm source unbalanced.
Normal mode rejection *5dB *0 to *0Hz

Auxiliary Voltage
AC **5 or **0Volts (± *5%) *5 to *5 Hz.
Burden < 2VA
DC *4 / *8 / **0 Volts (± *0%)
Galvanic isolation.
Burden < 3W

Display
Digits - ***9 full scale
Size - *4.2mm (0.*6") 7 segment red
Internally selectable decimal point
Overrange indication
Update response time < 1 second
Polarity - automatic with (-) indicating negative s

Impedance
M***-VAD *0k Ohm/V
M***-VD1/2 >**0k Ohm/V
M***-VD3/4 *0k Ohm/V

Insulation
Test Voltage:
4kV RMS *0Hz 1 min

Burden
M***-AAD < 2VA
M***-AD1/2/3/4 *0mV

Environment
Working Temperature 0 to **0 °C
Function Temperature - *5 to **0 °C
Storage Temperature **5 to **5 °C
Temperature Coefficient 0.*1% per °C
Relative Humidity ***5% non condensing
Warm up time 1 min.
Shock *0G in 3 planes

Enclosure
Standard DIN case *6 x *8 x *4 mm
Panel mount via retaining side brackets and screws
Panel cut-out - *2 + 0.8mm x *5 + 0.8mm
Material - black polycarbonate complying with UL *4 VO
Terminals - screw terminal for 2 x 0.**3.5mm
Enclosure code - IP*4 NEMA *2
Weight 0.4kg

General
All units built and tested for safety, accuracy, quality and reliability.
Units are delivered fully calibrated, however adjustments to "ZERO" and "SPAN" can be made by removing the appropriate covers on the rear of the instrument.
These products must be installed by a qualified engineer.
VOLTAGES dangerous to human life may be present at some of the terminals of this unit.
Exercise extreme caution during installation.

País:	Saudi Arabia
N º de Modelo:	m300
Precio FOB:	100 ~ 200 / Pound ( Negotiable ) (Negociable) Obtener el precio más reciente
Lugar de origen:	-
Precio de pedido mínimo:	100 per Pound
Cantidad de pedido mínimo:	3 Dozen
Detalle de embalaje:	box
El tiempo de entrega:	20-25 days
Capacidad de suministro:	3 Dozen per Week
Tipo de pago:	T/T, L/C
Grupo de productos :	-