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Air pressure measuring instrument F1791

Pressure Measuring Instruments

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FOB, CIF & EXW terms available

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Key Highlights

Made in Russia - engineered for durability
Suitable for challenging environments
Lower cost of ownership than European alternatives
Bulk orders available with volume discounts
Documentation and customs clearance assistance provided

Description

The air pressure measuring device F1791 is used for measurement and control of air overpressure and rarefaction and can be used in control systems of boiler and CHP equipment, for control of technological parameters and emergency protection, as well as in ventilation and air conditioning systems. The device provides measurement of gauge pressure, vacuum and air pressure difference in the ranges: 0,125 kPa - 6 kPa. Mounting method - panel or protruding. For connection of impulse lines there are 2 sockets for elastic pipes of 8 mm diameter or a nipple for welding to the pipeline. Power supply voltage of the device is 24 V DC; 24 V DC with galvanic isolation from analogue output; 220 V AC 50 Hz. The device can have up to 2 electric signalling relays. Output signal 4 - 20 mA or RS-485 interface.

Specifications

Accuracy class 1

Display gauge type напоромер; тягонапоромер, тягомер

Type of pressure to be measured overpressure; rarefaction, pressure difference

Type according to the method of measurement information output Indicating, digital

Assignment Measurement and control of overpressure and vacuum, air pressure difference; indication of measurement result on digital readout, light alarm, data transmission via RS-485, formation of analogue output signal

Type depending on the operating principle electric

Inspection interval 2 a

Electromagnetic compatibility (EMC) III, B

Alarm devices (optional) Light

Basic reduced error 1 %

Range reconfiguration depth 1:2

Warranty period 1.5 a

Output signal, mA 4...20

Dustproof IP65

Execution Shield; protruding

Output signal 4-20ma; rs-485

Number of relays 2 pc

Nutrition 220 V

Mounting method shielded; protruding

Measuring ranges 125...6000

Execution Radial

Dustproof IP65

Output signal, mA 4...20

Warranty period 1.5 a

Range reconfiguration depth 1:2

Basic reduced error 1 %

Dustproof IP65

Execution Radial

Warranty period 1.5 a

Output signal, mA 4...20

Inspection interval 2 a

Electromagnetic compatibility (EMC) III B

Alarm devices (optional) Light

Climatic designs UHL4, TM4.1

Basic reduced error 1 %

Range reconfiguration depth 1:2

Climatic designs UHL4, TM4.1

Warranty period 1.5 a

Output signal, mA 4...20

Dustproof IP65

Execution Radial

Inspection interval 2 a

Electromagnetic compatibility (EMC) III B

Climatic designs UHL4, TM4.1

Basic reduced error 1 %

Range reconfiguration depth 1-2 kpa

Climatic designs UHL4, TM4.1

Alarm devices (optional) Light

Electromagnetic compatibility (EMC) III, B

Inspection interval 2 a

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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Air pressure measuring instrument F1791

Key Highlights

Description

Specifications

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