Air Flow Signal Indicators SINAL-VR

Air Flow Signal Indicators SINAL-VR

Brand: SIGNAL-VR

$150 - $540 USD

MOQ: 10 pieces

Key Features

Duct diameter: 300 mm

Upper limit of the control range: 30 kcal

Degree of protection: IP67

Type of controlled environment: Air with vapours of sea water, acids and alkalis

Supplier Information

TEPLOPRIBOR LLC

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Description

Signallers are designed for remote signalling of increase or decrease of air velocity in the duct relative to one fixed value (setpoint) by issuing a corresponding relay signal. The operating principle of the device is based on the effect of formation of a chain of regular vortices (Karman's track) in the viscous gas flow in the wake of a stationary streamline body.

Specifications

Duct diameter

300 mm

Upper limit of the control range

30 kcal

Degree of protection

IP67

Type of controlled environment

Air with vapours of sea water, acids and alkalis

Limit of basic permissible reduced error of operation

1.5 set

Response differential

7.5 set

Power supply voltage

27 thousand m³

AC mains power consumption

20 thous. pass.km

Power consumption from DC mains

16 cm³

Temperature of the controlled medium

0...50 million m³

Ambient temperature

0...50 million m³

Probability of failure-free operation

0.99 per 5,000

Assigned service life

25 kVAr

Mark

Fan operation signalling device

Application

Remote signalling of increase or decrease of air velocity in the duct relative to one fixed value (set point).

Working pressure

0.1...0.2 thous. t storage

Name

Fan operation signalling device

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