Ultrasonic Liquid Level Detector SJU-1 (USU-1) — AIS-NN LLC

Name: Ultrasonic Liquid Level Detector SJU-1 (USU-1)
Brand: AIS-NN
SKU: 440495
Availability: InStock

Brand: AIS-NN

$150 - $600 USD

MOQ: 10 pieces

Key Features

Operating medium temperature: from -196 to +400 °C

Working medium pressure: from 0 to 35 MPa

Material of the signaling device in contact with the working medium: stainless steel 12X18H10T; special version for aggressive environments from steel 10X17H13M2T, other steel types by prior agreement

Minimum density of the medium: 450 kg/m3

Supplier Information

AIS-NN LLC

🇷🇺 📦 🏭 🛡️

View All Products (10)

Quick Inquiry

Description

Liquid level switch ultrasonic with a ring sensing element. It is installed on the tank to control the level at a predetermined point. Due to the removal of the electronic part of the signalling device beyond the working area to the body, and therefore beyond high (low) temperatures, by means of a waveguide, it is possible to work with media at extreme temperatures. Adjustment to a specific temperature is made by decreasing or increasing the height of the signalling device stand.
The instrument is designed for operation in vessels with simple media, for control of oil products, gas condensates, and various media with density from 450 kg/m3. When using a modification with a sensitive element made of 10X17H13M2T steel, it is possible to work with a wide range of chemically aggressive substances.
Due to the specificity of the CE, it has high mechanical strength, as well as easy to clean from contaminants (if necessary)..

Specifications

Operating medium temperature

from -196 to +400 °C

Working medium pressure

from 0 to 35 MPa

Material of the signaling device in contact with the working medium

stainless steel 12X18H10T; special version for aggressive environments from steel 10X17H13M2T, other steel types by prior agreement

Minimum density of the medium

450 kg/m3

Ambient temperature range

from -55 to +75 °C °C

Stand height

from 60 mm mm

Sealing unit

fitting, external thread; nut, internal thread; flanged (flanged plug or blind flange); special execution by prior agreement

Sensing element

Ring, built into the wall of the pipe. Diameter 14, 16 or 20 mm

Location of the device on the object

arbitrary

Current consumption

no more than 50 mA; according to NAMUR standard no more than 3 mA

Alarm 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, at a current of no more than 100 mA

Explosion protection

without explosion protection; 1 Ex d IIC T6 Gb X (explosion-proof enclosure); 0 Ex ia IIC T6 Ga X (intrinsically safe circuit)

Material and type of enclosure

aluminum alloy (standard); stainless steel 12X18H10T (or equivalent); stainless steel, compact body 12X18H10T (or equivalent) for single point control device

model

liquid level indicator sjу-1 (usu-1)

Power supply voltage

24 V

Service life

B1/B8 2100/900 MHz year

Degree of protection of the outer shell

IP67

Number of control points, piece

1 pcs