Manual
Step Nine Step Ten
WIRING WIRING
Models LU10-___5 Only:
The LU10-___5 level switch has been approved for use in Class I,
Groups A, B, C & D; UNDER CERTIFICATE NUMBER LR 79326-
4. DO NOT USE THE LZ12, LP15, LP10 or LO10 SERIES IN
INTRINSICALLY SAFE APPLICATIONS. The Entity parameter for
the LU10-___5 are:
Vmax = 32 VDC
Imax = 0.5 A
Ci = 0 µF
Li = 0 mH
Intrinsically Safe Control Drawing:
Wiring to a Flowline Controller:
LC90 Series Controller
4 or 20 mA Signal Output
Red Wire
Black Wire
Shield
HAZARDOUS LOCATION
Class I, Groups A, B, C & D
Class II, Groups E, F & G
Class III
NON-HAZARDOUS LOCATION
Sensor Drawing: LSD1
Rev. B 10-01-02
Sensor Models
LU10
Entity Parameters
V
max = 32V
I
max = 0.5A
C
i ⊕ 0
L
i ⊕ 0
Associated
Equipement
(see notes 1 and 4)
Notes:
1. CSA certified associated equipment with entity parameters.
2. Vmax ≥ Voc, Imax ≥ Isc, Ci + C cable ʺ Ca., Li + L cable ʺ La.
3. Installation should be in accordance with CEC Part I, or
NFPA 70.
4. Associated equipment must be installed per manufacturers
instructions
STANDARD
CONTROLLER
RELAY 1 RELAY 2
POWER
INPUT 1 INPUT 2A INPUT 2B
-
+
-
+
INVERT
DELAY
INVERT
DELAY
LATCH
ON
OFF
Black
Red
Non-Hazardous Area Hazardous Area
Voc = 17.47 VDC
Isc = 0.4597 A
Ca = 0.494 µF
La = 0.119 µH
Vmax = 32 VDC
Imax = 0.5 A
Ci = 0 µF
Li = 0 µH
Models LU10-___5 Only:
The LU10-___5 level switch has been approved for use in Class I,
Division 1, Groups A, B, C & D; EEx ib IIC T6;
UNDER CERTIFICATE NUMBER LCIE 01.E6048X. DO NOT
USE THE LZ12, LP15, LP10 or LO10 SERIES IN INTRINSICALLY
SAFE APPLICATIONS. The Entity parameter for the LU10-___5
are:
North America Europe
Vmax = 32 VDC Ui = 32 VDC
Imax = 0.5 A Ii = 0.5 A
Pmax = 1.3 W Pi = 1.3 W
Ci = 0 µF Ci = 0 µF
Li = 0 µH Li = 0 µH
Intrinsically Safe Control Drawing:
Red Wire
Black Wire
Shield
HAZARDOUS LOCATION
Class I, Division1,
Groups A,B,C,D
EEx ib IIC T6
NON-HAZARDOUS LOCATION
Sensor Drawing: U10900
Sheet 1 of 2
Rev. B 4-02-01
Sensor Models
LU10-___5
Entity Parameters:
North America
V
max
= 32V
I
max = 300 mA
P
max = 1.3 W
C
i = 0 µF
L
i = 0 µH
Europe
U
i = 32V
I
i = 300 mA
P
i = 1.3 W
C
i = 0 µF
L
i = 0 µH
Associated
Equipment
Entity Parameters:
North America
V
oc ≤ Vmax
Isc ≤ Imax
Ca ≥ Ci +Ccable
La ≥ Li +Lcable
Europe
U
o ≤ Ui
Io ≤ Ii
Co ≥ Ci +Ccable
Lo ≥ Li +Lcable
Red Wire
Black Wire
Shield
HAZARDOUS LOCATION
Class I, Division1,
Groups A,B,C,D
EEx ib IIC T6
NON-HAZARDOUS LOCATION
Sensor Drawing: U10900
Sheet 2 of 2
Rev. B 4-02-01
Sensor Models
LU10-___5
Entity Parameters for 12-32 Lines:
Vmax = 32V,� Ui = 32V
I
max = 300 mA,� Ii = 300 mA
P
max = 1.3 W,� Pi = 1.3 W
C
i = 0 µF,� Ci = 0 µF
L
i = 0 µH,� Li = 0 µH
Entity Parameters for Switch Outputs:
Vmax = 32V,� Ui = 32V
I
max = 500 mA,� Ii = 500 mA
P
max = 1.3 W,� Pi = 1.3 W
C
i = 0 µF,� Ci = 0 µF
L
i = 0 µH,� Li = 0 µH
Associated Equipment
Entity Parameters for 12-32 Lines:
Voc ≤ Vmax,� Uo ≤ Ui
Isc ≤ Imax,� Io ≤ Ii
Ca ≥ Ci +Ccable,� Co ≥ Ci +Ccable
La ≥ Li +Lcable,� Lo ≥ Li +Lcable
Entity Parameters for Switch Outputs:
Voc ≤ Vmax,� Uo ≤ Ui
Isc ≤ Imax,� Io ≤ Ii
Ca ≥ Ci +Ccable,� Co ≥ Ci +Ccable
La ≥ Li +Lcable,� Lo ≥ Li +Lcable
Green Wire
White Wire
Notes: PARAMETERS DEPEND ON OUTPUT TYPE
1.� Installation should be in accordance with CEC Part 1, or NFPA 70.
2. � Associated Equipment shall be CSA certified with entity parameters
� connected in accordance with manufacturers instructions.