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Digital Frequency Meter for AC Measurement Model ЩЧ01П - Accurate and Reliable

Electrical Measuring Devices

Manufacturer: ELECTROPRIBOR OJSC

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Bulk pricing available

FOB, CIF & EXW terms available

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Description

Digital frequency meter ShCH01P is designed to measure and convert the frequency of alternating current in single-phase electrical networks and other AC circuits into output unified DC signals and transfer the measured values via serial digital interface RS485. The instrument is single-channel single limit and has versions by input voltage ranges, supply voltage, availability of interface, discrete and analogue outputs, colour of indicators. The instrument can have a frequency measuring range (normal frequency measuring range) from 10 to 9999 Hz, digit capacity 4, 0.

The frequency conversion range can be any within the measurement range. The device has the possibility of changing the frequency conversion range by the user during operation. ShCH01P is included in the State Register of measuring instruments of the Russian Federation No.

64095-16. Interverification interval - 10 years.

Specifications

Overall dimensions, mm

96×24×86

Weight, kg, not more

0,2

LED indication

1 block of seven-segment indicators (4 indicators per block) for displaying AC frequency values

Height of indicator sign, mm

9,9

Input voltage range

150 V, 250 V, 500 V

Frequency measurement and conversion range

45 to 55 Hz (default); the frequency conversion range can be anything within the frequency measurement range of 10 to 9999 Hz.

Maximum reading range

0 to 9999

Measurement time

0,1 ?

Basic error

By frequency: ±0.05 %; by analogue output: ±0.5 %

Galvanic isolation of output circuits, power supply circuits

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RS485 communication interface

Quantity: 0 or 1; Modbus RTU protocol

Analog outputs

Quantity: 0, 1, 2; Ranges: 0...5 mA, 4...20 mA, 0...20 mA, 0...2.5...5 mA, 4...12...20 mA, 0...10...20 mA

Discrete outputs

Quantity: 0, 1, 2; DC voltage 300 V, 100 mA or AC voltage 200 V, 100 mA

Power supply voltage

5V - (5 ± 0.25) Vdc; 12V - (12 ± 0.6) Vdc; 24V - (24 ± 1.2) Vdc

Power consumption from the power supply circuit, not more

2,7 C-A

Reprogramming

Via "Configurator" programme (RS485 interface); via front panel push button

Operating temperature range

From -40 to +50 °C (relative humidity 95% at +35 °C)

Degree of protection

IP50

Mounting

In the shield

Inspection interval

10 years

Warranty period of operation

36 mos.

Average service life, at least

20 years

Average MTBF

200000 ?

Note: All specifications are provided by the manufacturer and may be subject to change. Please contact us to confirm the latest specifications before placing your order.

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Shipping Terms

FOB Novorossiysk, Russia CIF Available to major ports worldwide EXW Manufacturer's facility, Russia

Delivery Time

Sea freight: 30-60 days (depending on destination) Air freight: 14-21 days (for urgent orders)

Payment Methods

Letter of Credit (L/C) Wire Transfer (T/T) Escrow Services

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Digital Frequency Meter for AC Measurement Model ЩЧ01П - Accurate and Reliable

Description

Specifications

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