WWW.SRCDEVICES.COM
USA 1.866.SRC.8668 EUROPE 44.1225.421999 FAR EAST 886.2.2698.8422
The SRC Devices range of Horizontal Liquid Level Sensors have been designed
for external mounting with either a compression seal or 1/2’ NPT taper thread.
They are manufactured in a range of materials to suit most commonly used fluids.
All models are available with either 10W or 70W (high power) contacts. The switch
action can be reversed by simply rotating the device through 180 degrees. The
complete range UL approval (pending).
FEATURES
• External Mount
• Fast Fitting
• NO or NC by rotating 180 degrees
• 10W or 70W contacts
• Materials to suit most fluids
• Ideal when internal access is limited
• UL approved (pending)
LSH
Unit
Parameters
Body Color
Dimensions
Length
Width
Height
Wire Length
Wire Color
Wire AWG
Specifications
Contact Ratings
Switching Voltage
Switching Current
Carry Current
Contact Rating
Contact Resistance
Contact Material
Electrical Ratings
Insulation Resistance
Operate Time
Release Time
Contact Life
Enviromental Ratings
Operating Temperature
Storage temperature
Vibration Resistance
Shock Resistance
Weight
Switch Type
mm
mm
mm
mm
AWG
VDC
A
A
VA
Max. Ohms
Ohms
ms
ms
Ops
°C
°C
Gs
Gs
g
88
-
18
Black/White
300
Black
24
200
0.5
1.5
10
0.10
Ru
1 x1011
0.5
0.2
1 x 109
-20 to +85
-20 to +85
20
30
22
DYAD
Switch 01 Switch 02
88
-
18
Black/White
300
Black
24
200/300
1.5
2.5
70
0.10
Rh
1 x1011
0.8
0.1
1 x 109
-20 to +85
-20 to +85
20
30
49
PR126
Liquid Level Sensor
DESCRIPTION
SPECIFICATIONS
Details provided on this datasheet are subject to change without notice
LSH
WWW.SRCDEVICES.COM
USA 1.866.SRC.8668 EUROPE 44.1225.421999 FAR EAST 886.2.2698.8422
LSH-X-X-X
Acomplete part number is represented by the digits below
24
28 12
31.5
13
86.5
50
17.5 21.5
Series
Material
1 = PP
2 = ABS
3 = 316 Stainless
4 = PVDF
5 = PPS
Contact Rating
01 = 10W contact
02 = 70W contact
Thread
A= NPT
B = Metric
Liquid Level Sensor
ORDERING INFORMATION
MECHANICAL DIMENSIONS
Dimensions in mm
88
16
25
50
17.5
1/2 NPT
Details provided on this datasheet are subject to change without notice
