Product configurator – Barksdale Series 8000 User Manual
Page 2
Compact pressure switch with CETOP connection fl ange LK 44 mm
and steel piston for high pressure or Elastomer diaphragm
for pressures up to 40 bar,
adjustable switch contact,
housing aluminum, optional in Stainless Steel
optional with ATEX Exia approval for GD
81.. - ... - .
Standard model
Use in Hazardous Locations
Approval data:
Product Configurator
Example: 8
A
A
1
-
PL1
-
B
-UL
5
Series 8000
Process Connections
Adjustable Range
Adjustable Ranges
Max. Hysteresis
4
(Dead-band)
Proof Pressure
psi (bar)
(decreasing pressure)
psi (bar)
(increasing pressure)
psi (bar)
Diaphragm
A
5.8 - 82
(0.4 - 5.7)
6.0 - 87
(0.4 - 6.0)
15%
of max adjustable
range
1200 (80)
(*)
B
29 - 246
(2.0 - 17)
43 - 290
(3.0 - 20)
1200 (80)
(*)
C
43 - 600
(3.0 - 41)
58 - 650
(4.0 - 45)
1200 (80)
(*)
Piston
D
43 - 2320
(3.0 - 160)
73 - 2610
(5.0 - 180)
15%
of max adjustable
range
8700 (600)
E
430 - 4300
(30 - 300) 730 - 5075 (50 - 350)
8700 (600)
F
800 - 7550
(55 - 520) 1160 - 8700 (80 - 600)
13000 (900)
(*)
Proof pressure 2900 psi (200 bar) on request (May shorten the lifetime of the switch).
- PL1
Plug DIN 43650 A,
IP65 (UR only)
- PL2
Plug M12, 4-pol. without
female plug, IP67 (UR only)
- PL5
Plug M12, 5-pol. without
female plug. (UR only)
- CA3
Cable gland, 27.5” (0.7 m)
cable, neoprene jacketed, IP68
- CD1
2
1/2” NPTM AWG 20 with 24”
(60 cm) leads (3 leads + ground)
Electrical Connectors
1
Silver
2
Gold-plated
SPDT Contacts
- B Buna -N
- V Viton®
- E EPDM
- N Neoprene
Seals
- EXI
Intrinsically safe EXia
(not UL)
- GL
Shipboard GL approval
(not UL)
- LH Small hysteresis
- VA
300 series stainless
steel housing
Options
3
1
1
Cetop connection
flange 40 x 40
3
G1/4” male, 40x40
4
G1/4” female, 90° side entry
A
1/4” NPT female
C
1/8” NPT female
D
1/4” NPT female, 90° side entry
E
7/16 SAE-4 20 UNF
Notes:
1
Model 81XX- at pressure ranges is (A to E) delivered
with 2 spring clips and 2 mounting screws 5 x 60
mm, steel 10.9, galvanized (hex 4). Pressure range (F)
is delivered with 4 mounting screws.
2
Contact rating for silver contact is 3A @ 125 VAC.
3
Consult factory for additional options.
4
Consult sale drawing for dead-band chart
5
Not applicable with -EXI and -GL options
C
NO
NC
GRD
Ex ia area
Series 8000 pressure switch
Figure 2: Process block connection assembly
Approvals:
Certifi cate No:
UL / cULus (CSA)
IP65 (DIN-plug), IP68 (cable)
GOST R/K
Intrinsically safe II 1GD
EXia IIB T6 (DIN plug) - EXI
EXia IIC T6 (cable) - EXI
GL approval, Type D
ISSeP03ATEX119X
IP6X T 100 °C
Ambient Temperature
Range:
Piston Switch:
Diaphragm Switch:
-40°F to +176°F (-40°C to +80°C)
-4°F to +176°F (-20°C to +80°C)
Electrical data for
intrinsically safe
application:
U
i
= 28 V
I
i
= 50 mA
C
i
= 40 pF
L
i
= 4 µH