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home< Product < VALVE POSITION MONITOR

VALVE POSITION MONITOR

LSB-3000 SERIES

Introduction

Explosion proof robust valve position monitor with a good recognizable beacon, bottom indicator, various switches and feedback options

Features

- Flameproof ATEX / IECEx / KC Exd IIC
- Rugged aluminum die-cast housing or optionally stainless steel 316 housing
- Optionally dual beacons or bottom indicator
- Various switches and sensors (available with Honeywell / P&F / Westlock / Go switch)
- NAMUR mounting shaft or fork lever shaft adjustable for a non-NAMUR pneumatic actuator

Option

- 4 x SPDT mechanical limit switch
- 2 x P&F proximity sensor
- 2 x Hermetically-sealed proximity sensor
- 2 x GO switch
- 4 - 20mA output position transmitter

- IP68

Specifications

 LSB-3000
Explosion proof / Protection ClassFlameproof Ex d IIC T6/T5/T4, IP67 or IP68
Operating Temperature

-40 ~ +100℃

Electrical Connections

PF 3/4, NPT 3/4, PF 1/2, NPT 1/2, M20 x 1.5

Body Material / Painting

Aluminum die-cast / epoxy powder-painted
Weight0.8 kg



 LSB-3100
Explosion proof / Protection ClassFlameproof Ex d IIC T6/T5/T4, IP67 or IP68
Operating Temperature

-40 ~ +100℃

Electrical Connections

NPT 3/4

Body Material / Painting

Stainless steel 316/316L
Weight3.8 kg

How to order

LSB - 3

Body
Material

Switches
/
Seonsors

Position
Transmitter

Explosion
Proof

Beacon
/
Indicator

Electrical
Connections

Number of
Electrical
Connections

Feedback
Shaft

Mounting
Bracket

 

 

Code

Body
Material

0 : Alumium die-cast

1 : SS 316
2 : SS 316L

Switches
/
Sensors

Mechanical Switches
  0 : 2 x SPDT
  2 : 4 x SPDT

  3 : 2 x DPDT
P&F Sensors
  4 :  2 x NJ2-V3-N
  5 :  4 x NJ2-V3-N
  6 :  2 x NJ2-12GK-SN
  7 :  2 x NBB3-V3-Z4
Autonics Sensors
  8 : 2 x PSN17-5D PNP or NPN

Hermetically-sealed proximity  Sensors
  A : 2 x XT-90
  A : 4 x XT-90
  C : 2 x MS-20
  D : 4 x MS-20

  E : 2 x MS-100
  F : 4 x MS-100

Honeywell Switches
  J : 2 x SPDT (SILVER)
  K : 4 x SPDT (SILVER)

  L : 2 x SPDT (GOLD)
  M : 4 x SPDT (GOLD)

GO-Switches
  O : 2 x MODEL 35
  P : 4 x MODEL 35 

Position
Transmitter

0 : None
1 : Position Transmitter
    (4 ~ 20mA 24VDC)

Explosion
Proof

K7 : KC Ex d IIC / Weatherproof IP67
A7 : ATEX/IECEX Ex d IIC
       / Weatherproof IP67
I7 : Ex ia IIC / Weatherproof IP67
K8 : KC Ex d IIC / Weatherproof IP68
A8 : ATEX/IECEX Ex d IIC
       / Weatherproof IP68
I8 : Ex ia IIC / Weatherproof IP68


 

Code
 

 

Beacon
/
Indicator

 

N : None
A : Beacon Indicator 90
B : Bottom Indicator 90
C : Beacon & Bottom Indicator 90
D : Other flow direction
     indicator (L or T port)

Electrical
Connections

A : PF 3/4
B : NPT 3/4
C : PF 1/2
D : NPT 1/2
E : M20 X 1.5
F : PF 1
G : NPT 1
I : M25 x 1.5

Number
of
Electrical
Connections

2 : 2 psc
3 : 3 psc

Feedback
Shaft

Rotary Type
N : NAMUR shaft
F : Fork lever

Linear Type
A : 10 ~ 40mm
B : 10 ~ 80mm
C : 80 ~ 150mm
D : 80 ~ 200mm

Mounting
Bracket

Rotary Type
N : None
1 : 30 x 80 x 20
2 : 30 x 80 x 30
3 : 30 x 130 x 30
4 : 30 x 130 x 50
M : Multi-size Bracket