MB260MB261MB264 Submersible Level Transmitter


The MB260/MB261/MB264 Submersible Level Transmitter adopts high performance pressure sensor as sensing element, whichcould measure liquid static pressure that is positive proportonal to level depth precisely, and transform pressure signal intostandard current/voltage signal output by amplifer circuit to measure accurate level depth, The product has high accuracy,compact size, easy installaton, can be submersible into the iquid directly to measure level from transmiter bottom to the lauidsurface.

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Description

Features

· Separate construction.Full sealed stainless steel construction for submersible part;sensor and amplifier circuit are all in the sealed housing;IP68;

· Aluminum-alloy electric connection box is optional to ease wiring;IP65;

· Removable top stainless steep cap;prevent diaphragm damage and ease cleaning

 

Introduction

The MB260/MB261/MB264 Submersible Level Transmitter adopts high performance pressure sensor as sensing element, whichcould measure liquid static pressure that is positive proportonal to level depth precisely, and transform pressure signal intostandard current/voltage signal output by amplifer circuit to measure accurate level depth, The product has high accuracy,compact size, easy installaton, can be submersible into the iquid directly to measure level from transmiter bottom to the lauidsurface.

It can be widely used for water and level measure and control of petroleum, chemi-industry, power station, city water supplyand drainage and hydrology, etc.

The main difference among MB260/MB261/MB264 is the material of the submersible Level casing.

MB260 is a universal type with NBR tube; MB261 and MB264 are its promotion version for more special measuring medium.

MB261 has all stainless steel protection tube. MB264 has the anticorrosion tube to prevent from a variety of acid-base or othercorrosive liquid.

 

Specification

Pressure range

MB260

1 2 5 10 20 50 100 200 mH2O

MB261

1 2 5 10 20 50 mH2O

MB264

1 2 5 10 20 50 100 200 mH2O

Measuring Medium

MB260

Liquid,which is compatible with stainless steel 316L.

MB261

Liquid,which is compatible with stainless steel 316L.

MB264

Variety of acid-base or other corrosive liquid.

Pressure type

Gauge

Overpressure

200%FS

Accuracy

±0.5%FS(typ.)

Transmitting

2-wires                          3-wires

Output signal

4~20mA                     0~5V,1~5V etc.

Power supply

12~36VDC

Load(2)

<(U-15)/0.02A

Operation ambient temp.

-40~85℃

Storage temp.

-30~100℃

Medium temp.

-40~125℃

Compensated temp.

-10~70℃

Material contacting With media

Housing

Stainless steel

Seal part

Viton

Diaphragm

Stainless steel 316L

Submersible Cable

MB260

NBR

 

MB261

All stainless steel

 

MB264

Anticorrosion tube

Protection

IP68(Sensor part);IP65(Connection box)

EX-Proof class

ExialI CT6,Intrinsic Safe

Character

Anti-impact,Anti-vibration

Indicator

0~100%linear;LED digital indicator optional

 

Electrical connection 

2-wires、4~20mA output: 3-wires、0~5V or 1~5V output:

 

Outline structure (Unit:mm)

Model:MB260 &  MB26 4

 

Model: MB261

 

Install in the flowing water Install in the static water
Thread type installed inthe open oil tank Flange type installed inthe open oil tank Flange type installed on thebottom of the big oil tank

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