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Nanjing Shengtong Automation Technology Co., Ltd
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Nanjing Shengtong Automation Technology Co., Ltd

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    No. 281 Zhongshan North Road, Gulou District, Nanjing City

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NST860LS2/S3 integrated ultrasonic level gauge

NegotiableUpdate on 10/03
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Overview

NST860LS2/S3 Integrated Ultrasonic Level Gauge NST860LS2/S3 Integrated Ultrasonic Level Gauge: Installed on the upper part of the container under the control of the electronic unit, the probe emits a beam of ultrasonic pulses towards the measured object. Sound waves are reflected by the surface of an object, and some of the reflected echoes are received by the probe and converted into electrical signals. The time from ultrasonic emission to re reception is proportional to the distance between the probe and the object being measured. The electronic unit detects the time and calculates the measured distance based on the known sound speed. The level value can be obtained through subtraction operation.

Product Details

Host model

NST860LS3 (integrated three wire), NST860LS2 (integrated two wire)

Digital interface

RS485 (ModBus protocol)

Electrode model

Integrated: LXX (XX represents range)

Switch output

2 sets of programmable relays, which can be set as alarm function and timing function; Capacity is AC230V, 5A

measurement range

2m, 4m, 8m, 12m, 15m (optional)

Power supply

AC220V±10%,50Hz、DC24V

Resolution

1mm

Material

The transmitter is ABS and the sensor is ABS

Accuracy

±10mm

Installation method

Bracket installation, flange installation

Blind spot

0.4~0.6m

Protection level

IP65 transmitter, IP67 sensor

display mode

LCD display

Operating Temperature

Transmitter -20~55 ℃, sensor -20~60 ℃

Launch angle

6°~12°

Applicable fields

Water and sewage treatment: pump room, collection well, biochemical reaction tank, sedimentation tank, sludge storage tank; Electricity

Mining: gray mud, coal slurry, water treatment.

analog output

4-20mA (split four wire system), maximum load 750W (integrated two wire system/three wire system/four wire system optional)