VIVO2011D1/D2 Submersible Level Transmitter

full sealed stainless steel construction for submersible/inserted sensor; Ship-use Product Certificate is issued

Introduction

Submersible Level Transmitters use high performance piezoresistive pressure sensor as sensing elements. It measures liquid static pressure accurately which is positive proportional to liquid depth, transmitting pressure signal into standard current/voltage output signal by amplifier circuit board. The product has high accuracy, compact size and easy operation characteristics, for it can be bmersible into the liquid to measure level from transmitter bottom to liquid surface. For the liquid measure and control of both petroleum, chemi-industry, power station, city water supply and drainage and hydrology, it is widely used.

Specifications

Pressure range

VIVO2011D1

1 2 3 4mH2O

VIVO2011D2

1 2 5 10 20H2O

Overpressure

1.5 times FS

Accuracy

±0.25%FS(typ.)

±0.5%FS(max.)

Stability error

±10mmH2O(typ)

±20mmH2O(max.)

pressure range≤20mH2O

±20mmH2O(typ)

±30mmH2O(max.)

only for VIVO2011D2

Temp. drift

Zero drift, ± %FS/°C

Sensitivity drift,±%FS/°C

Rang>10mH2O

0.005(typ.)

0.01(max.)

0.02(max.)

Range ≤10mH2O

0.01(typ.)

0.02(max.)

0.02(max.)

Range ≤5mH2O

0.015(typ.)

0.03(max.)

0.02(max.)

Range ≤2mH2O

0.025(typ.)

0.05(max.)

0.02(max.)

Transmitting

2-wire

3-wire

3-wire

Power supply

15~30VDC(Intrinsic safe version is supplied through safe barrier)

15~28VDC

15~28VDC

Output signal

4~20mADC

0~10/20mADC

0/1~5/10VDC

Load(Ω)

<(U-15)/0.02A

<(U-15)/0.02A

>5k

Material contacting with media

VIVO2011D1

Stainless steel 1Cr18Ni9Ti, red copper, Viton O-ring

VIVO2011D2

Stainless steel 1Cr18Ni9Ti

Operation temp.

-10°C~80°C;

Intrinsic safe version: -10°C~70°C

Storage temp.

-40°C~100°C

Protection

IP68(sensor part),

IP65(wiring part)

Ex-proof class

ExiaⅡCT6

Load Characteristic

Electric Connection

Cable color				Connection
Black				Iout
Red				+Vcc

Application Example

         Install in the flowing water                           Install in static water

 

      Thread Install in open oil tank                              Flange install in open oil tank

          

VIVO2011D1/D2 Submersible Level Transmitter