Description

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

Main 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

Options

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

Product	LSB-3000	LSB-3100
Protection class	Flameproof Ex d IIC T6/T5/T4, IP67 or IP68
Operating temperature	-40 ~ +100°C
Electrical Connections	PF 3/4, NPT 3/4, PF 1/2, NPT 1/2, M20 x 1.5	NPT 3/4, NPT 1/2
Stroke / Angle	Linear type : 10 - 200mm \| Rotary type : 0 - 90°
Body Material	Aluminum die-cast/powder-painted	Stainless steel 316/316L
Weight	0.8 kg	3.8 kg

How to order ...

LSB

-

A

B

C

D

E

F

G

H

I

J

A - Switchbox type

[3] - Explosion-proof type

B - Body material

[0] - Alumium die-cast

[1] - SS 316

[2] - SS 316L

C - Switches / sensors}

Mechanical Switches

[0] - 2 x SPDT

[2] - 4 x SPDT

[3] - 2 x DPDT

PF 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

[8] - 2 x PSN17-5D 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

D - Position transmitter

[0] - None

[1] - Position Transmitter (4 ~ 20mA 24VDC)

E - Protection class

[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

F - 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)

G - Threads connections

Aluminium body

[A] - PF 3/4

[B] - NPT 3/4

[C] - PF 1/2

[D] - NPT 1/2

[E] - M20 X 1.5

[H] - PG 13.5

316/316L body

[B] - NPT 3/4

[D] - NPT 1/2

H - Number of Electrical Connections

[2] - 2 psc

I - Feedback shaft

Rotary Type

[N] - NAMUR shaft

[F] - Fork lever

Linear Type

[A] - 10 ~ 40mm

[B] - 10 ~ 80mm

[C] - 80 ~ 150mm

[D] - 80 ~ 200mm

J - Mounting bracket

[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

[X] - Special on request

LSB

-

A

B

C

D

E

F

G

H

I

J

Code example

Code example description : LSB-3 0 0 0 A7 A E 2 N M

Product : [LSB] - Valve position monitor

Switchbox type : [3] - Explosion-proof type

Body material : [0] - Alumium die-cast

Switches / sensors : [0] - 2 x SPDT

Position transmitter : [0] - None

Protection class : [A7] - ATEX/IECEX Ex d IIC / Weatherproof IP67

Beacon / Indicator : [A] - Beacon Indicator 90

Threads connections : [E] - M20 X 1.5

Number of Electrical Connections : [2] - 2 psc

Feedback shaft : [N] - NAMUR shaft

Mounting bracket : [M] - Multi-size Bracket