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  Display and control
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  Drinking water treatment
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Sense2060 RF level transmitter
2007-12-3 10:14:55
 

    

   Soft electrode   Hard electrode     auxiliary  transmission unit E/F

 

     The sense 2060 is an advanced, state-of-the-art, two-wire, Capacitance-based level transmitter suitable for a wide range of process applications. This level measurement solution is suitable for both high temperature and causticity liquids/solids. The level gauge system consists of an explosion proof housing, field-replaceable electronics module, and level measurement probe/sensor. Common industrial scurviness applications include the measurement of liquid hydrogen, liquid oxygen, solid powder, acidoil/water interface and others. The latest in microprocessor technology allows the level transmitter to consistently and reliably measure the level of your process fluid.

Simple Calibration

In contrast to competitor's systems in the industrial applications market, the Model SENSE2060 level gauge provides simple microprocessor-controlled calibration. Simply turn the tedious potentiometer adjustments are required for calibration to set the zero and span for any installed sensor.

Remote monitoring

The Sense2060 level gauge comes with a 4-20 mA output which corresponds to 0-100% level. A range of simple and reliable Liquid / Solid Level Transmitters which includes Immersion type Transmitter (for liquid) as well as RF Capacitance type Level Transmitter (for liquids / solids) are available. Options of SS, PP and PTFE wetted parts having max. range up to 15 Mtr.s, Max. temp. of 200 and Max. pressure of 60 Kg/cm2 to suit various industrial applications. Options of Current or Voltage Transmission outputs are available. Indicating controllers are available with panel / wall mounted enclosures and option of 1 to 4 set points. Enclosure options of Weather proof IP 65 / IP56 as well as Ex - proof enclosures suitable to hazardous areas Gr. IIA, IIB and IIC.

Application
Accurate and continuous level indication / transmission / control of liquid and solid levels in various industries like Chemical, Fertilizer, Petroleum and Petro - Chemicals, Veg - Oil refineries, Power generation, Pharmaceuticals, Automobiles, Cement and Metal industries.

Application of Principle

The level measurement of a medium in a tank, is accomplished by taking advantage of the capacitance theory. The tank wall, the probe and the medium are all capacitors. A high frequency sine wave is then applied between the probe and the tank wall. The level change of the medium will consequently change the current of the applied sine wave. From the formula Z=1/(2pfc), we know that if the capacitance increases, the impedance gets smaller and the current gets bigger. If the capacitance decreases, the impedance gets bigger and the current gets smaller. When the small current change is amplified and sent to a MG series meter, the output signal is 0/4-20mA or 0-10VDC.

Can be applied at high-temperature, acid & alkali and various style of tank or equipment, will not be affected by Steam, Sound wave, Pressure, Temperature.

Operating voltage: 24VDC; max. output current: 20mA, resolution: 0.2% .Probe material includes steel, stainless steel, PVDF coated, PP coated, or PFA coated.Max. tensile strength of cable probe can up to  50M in length.

Sensitive range: 150pf, 500pf, 1500pf

Max. operating temperature: 200,Enclosure protection IP-65 or explosion-proof.

Wires:

 

 transmission unit introduced

 

simulation output quantity and range of zero can be arbitrarily set. 

When the broken resistance, breaking even, interrupted occur ,it will show suggested with a flicker

Instrument power off state, parameters can be set up to maintain permanent

Technical parameters

Accuracy: the four-digit significant: 0.5% Fs ± a digital or 0.2% Fs ± a digital transmission output: 0.5% Fs;

Input signals: Sensor provided

Output:  4 to 20 mA, 0 ~ 20mA, 0-10mA, 0 - 5V, 1 - 5V, 0 to 10V;

Power supply: 85 ~ 265 VAC (50Hz ± 2Hz), or 24 VDC ± 2V;

The main safety indicators

High electronic valtage - shell (land side):> 100 Mohms, 1500 V ,1 minutes, with no breakdown fly arc.

Common to - shell (land side):> 10 Mohms, 500 V, 1 minutes, with no breakdown fly arc.

Working conditions

Temperature: -20 ~ 50 ° C, relative humidity: <85% RH, no-corrosive gases.

 

 

 

 

Transmission unit model table

E-

F-

□ □□□□□□□

Introduction

Series

1

 

Show in digital

Loop

10

T0

 

Single signal

Special

Input type

T0

 

 

Input :Sensor provided

 

Output

type

B1

B2

B3

B4

B5

B6

B7

 

 Output:010mA

Output:420mADC

Output :15VDC

2 outputs:420mADC

2 outputs:420mADC and 15VDC

2 output: 420mADC and 420mADC

2 output :15VDC

Power

supply

D

A

24VDC

80~220VAC

 

 

 

Selection method

Models

Process

connections

pressure

Temperat-ure

Electrode

type

Electrode length

Measured length

Measured material

Sense2060E

 

Stand-ards guide-way

 

Size:

 

F25/50:

Dn25/

Dn 50

flange

N:

Atmospheric pressure

A:

-30~80

T1:

Hard electrode

Length number

In cm

Length number

In cm

W:

water

D:

<6

Mpa

B:

80~150

T2:

auxiliary

O:

oil

R1:

M27*2

T4:

Soft

electrode

S:

With

steam

Sense2060F

Stand-ards guide-way

 

Size:

R2:

G1'

T:

special

T:

special

T:

special

P:

Solid

powder

R3:

G3/2'

T:

special

Sense

2060E

R1

N

A

T1

160

150

w

For example Selectiontransmission unit is E model

Sense2060E-R1-N-A-T1-160-150-W

Explanation:sense2060 RF level transmitter,

Process connections:M27*2,Pressure:atmospheric pressure

Temperature range:-30~80,hard electrode,electrode length:1.6m,measured length:1.5m,measured water level.

 

 
Download:
     Sense2060 RF level transmitter.pdf
 
Shenyang Yinuo Science & Technology Co., ltd
Address:Room 1410, No.63, Middle Road Chongshan, shenyang. China Our websete:www.china-sense.com
E-mail:shuiyibiao@163.com Tel:0086+24+86244743/86231499 E-mail: sales@china-sense.com Web manage