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Ultrasonic Liquid Level Indicator SJУ-1-V for Detecting Low Density Liquids

Level Measurement Instruments

Manufacturer: AIS-NN LLC

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Bulk pricing available

FOB, CIF & EXW terms available

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Description

Ultrasonic level switch with a sensing element in the form of a fork is designed to work with media with a minimum density of 300 kg/m3. The main area of application is detection of liquefied gases such as natural gas (LNG) and broad fraction of light hydrocarbons (NGL). The connection is made by a two-wire current loop circuit and a flip-over relay Sensing element is made of stainless steel 12?18?10?

and is therefore resistant to physical, chemical and temperature influences. An important advantage of SZHU-1-V is the ease of cleaning of the sensing element. The device can be manufactured with two types of sensing elements Standard fork (version for the majority of controlled media) In the form of high-frequency fork.

(version of the instrument for level control in media with increased free gas content).

Specifications

Power supply voltage

24 V

Service life

B1/B8 2100/900 MHz year

Degree of protection of the outer shell

IP67

Operating medium temperature

-196 to +400 °C

Working medium pressure

0 to 35 MPa MPa

Minimum density of the medium

300 kg/m3

Ambient air temperature range

-55 to +75 °C

Length of immersion part

60-8000 mm

Stand height

From 60 mm

Sensing element

Manufactured in the form of a plug

Sealing unit

Connector, external thread; union nut, internal thread; flanged (flange plug or blind flange); special version upon prior agreement

Location of the device on the object

arbitrary

Current consumption

Not more than 50mA (In high-frequency fork version not more than 60mA); According to NAMUR standard not more than 3mA

Alarm control delay time

0,1 - 10

Types of output signals

SPDT or DPDT relay output; Two-wire system (4/20 or 8/16 or 7/14 mA); NAMUR; Special signal by prior agreement

Voltage switched by the output key of the signaling device

From 14 to 28 V, with current not exceeding 100 mA

Number of control points

1 pcs

Explosion protection

No explosion protection; 1 Ex d llC T6 Gb X (flameproof enclosure); 0 Ex ia llC T6 Ga X (intrinsically safe circuit)

Material of the signaling device in contact with the working medium

Stainless steel 12?18?10?

Material and type of enclosure

Aluminium alloy (standard); Stainless steel 12Cr18Ni10T (or equivalent); Stainless steel, compact body 12Cr18Ni10T (or equivalent)

Model

Liquid level switch SZHU-1-B

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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Delivery & Payment

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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Ultrasonic Liquid Level Indicator SJУ-1-V for Detecting Low Density Liquids

Description

Specifications

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