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Compact DC Current and Voltage Measuring Device Щ01П for Accurate Measurements

Electrical Measuring Devices

Manufacturer: ELECTROPRIBOR OJSC

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FOB, CIF & EXW terms available

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Description

Digital ammeters, voltmeters Shch01P are designed to measure and convert the value of current and voltage in electric networks of direct current into output unified signals of direct current and transmission of measured values through serial digital interface RS485 (if available). Advantages: unique overall dimensions 96×24×86 mm; accuracy class 0,1 or 0,2; extended operating temperature range from -40 °? to +50 °?; height of indicators - 9,9 mm.

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 voltage or current values

Height of indicator sign, mm

9,9

Input signal

60 mV, 75 mV, 100 mV, 150 mV, 200 mV, 250 mV, 500 mV, 1000 mV, 2000 mV; 1 V, 2 V, 5 V, 10 V, 2....10 V, 20 V, 50 V, 100 V, 150 V, 200 V, 250 V, 300 V, 500 V; 2 mA, 5 mA, 10 mA, 20 mA, 4...20 mA, 50 mA, 100 mA, 200 mA, 500 mA, 1000 mA, 2000 mA; 1 A, 2 A. Po

Maximum reading range

From -9999 to +9999

Measurement time

0,1 ?

Basic error

Current and voltage: ±0.1, ±0.2 %; analogue output: ±0.5 %

Galvanic isolation of output circuits, power supply circuits

Got it

RS485 communication interface

Quantity: 0 or 1; Modbus RTU protocol

Analog outputs

Quantity: 0, 1, 2; Ranges (reprogrammable): 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 V-A

Reprogramming

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

Operating temperature range

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

Degree of protection

IP50

Resistance to mechanical influences

Group 4 according to GOST 22261-94

Electromagnetic compatibility

GOST R 51317.6.5-2006 for class A equipment

Interference immunity

Functioning quality criterion A according to GOST R 51317.6.5-2006

Industrial noise level

GOST 30805.22-2013 for class A equipment

Mounting

In the shield

Performances

General industrial; for operation at NPPs (safety class 4 according to NP-001-2015)

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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Compact DC Current and Voltage Measuring Device Щ01П for Accurate Measurements

Description

Specifications

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