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Liquid level switch SZHU-1-B

Level Measurement 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

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 a

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 pc

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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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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Liquid level switch SZHU-1-B

Key Highlights

Description

Specifications

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