2
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January 2015 LIQ_MAN_ABR_5081T-HT/Rev. L
Specifications
&/)")&*%$)
@FD:?8 Cast aluminum with epoxy coating. Type 4X
(IP65). Neoprene O-ring cover seals. 160.5 mm x 175.3 mm
x 161.3 mm (6.3 in. x 6.9 in. x 6.4 in.)
:2>6E6C155.4 mm (6.1 in.)
=64EC:42=@?5F:E%A6?:?8D 3/4 in. FNPT
&@H6C )FAA=J 2?5 "@25 A minimum loop resistance
(load) of 250 ohms and a minimum power supply of 18
volts DC is required for digital communication as shown in
the load/power supply graph below.
"@42=(625@FE
Main Display is 4 digits, 20 mm tall (0.8 in.)
Message Display is ten digits, 7 mm tall (0.3 in.)
FE@>2E:4*6>A6CEFC6@>A6?D2E:@?
3-wire Pt100 RTD
Conductivity: 0 to 200 °C (32 to 392 °F)
% concentration: 0 to 100 °C (32 to 212°F)
>3:6?EE6>A6C2EFC6 -20 to 65° C (-4 to 149° F)
(6=2E:G6F>:5:EJ 0-95% with enclosure sealed.
#(46CE:7:65 EN61326-1
0(%+)("))*%$
?EC:?D:4)276EJ
Class I, II, III, Div. 1
Groups A-G
T4 Tamb = 70°C
Exia Entity
Class I, Groups A-D
Class II, Groups E-G
Class III
T4 Tamb = 70°C
IECEx BAS 09.0159X
Ex ia IIC T4 Ga
0600 II 1 G
Baseefa03ATEX0099
EEx ia IIC T4
Tamb = -20°C to +65°C
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@??46?5:G6
Class I, Div. 2, Groups A-D
Dust Ignition Proof
Class II & III, Div. 1, Groups E-G
Type 4X Enclosure
Class I, Div. 2, Groups A-D
Suitable for Class II, Div. 2, Groups E-G
T4 Tamb = 70°C
IA=@D:@?&C@@7
Class I, Div. 1, Groups B-D
Class II, Div. 1, Groups E-G
Class III, Div. 1
Class I, Groups B-D
Class II, Groups E-G
Class III
Tamb = 65°C max
*($)#**()&*%$)L
#62DFC65(2?86 50 to 2,000,000 µS/cm (see chart)
44FC24J ± 1.0% of reading
(6A62E23:=:EJ ± 0.25% of reading
)E23:=:EJ 0.25% of output range/month, non-cumulative
>3:6?E*6>A6C2EFC6@677:4:6?E ± 0.2% of FS/°C
@>A2E:3=6(*100W with Automatic Recognition
*6>A6C2EFC6)=@A65;FDE>6?E 0-5%/° C
@?46?EC2E:@?(2?86D
)@5:F>J5C@I:56 0 to 15%
J5C@49=@C:44:5 0 to 16%
)F=7FC:44:50 to 25% and 96 to 99.7%
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"@@A44FC24J With a standard Model 228 or 225 sensor
with 20' cable, laboratory accuracy at 25°C can be as good
as ±2% of reading and ±50 µS/cm.
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Conductivity Sensor
Model Number 226 228 225 222 (1in.) 222 (2 in.) 242
Nominal Cell Constant 1.0 3.0 3.0 6.0 4.0 *
Min. Conductivity (mS/cm) 50 200 200 500 500 100*
Max. Conductivity (mS/cm) 1,000,000 2,000,000 2,000,000 2,000,000 2,000,000 2,000,000*
* Model 242 values depend on sensor configuration and wiring.
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222 Flow-Through
225 Clean-In-Place (CIP)
226 Submersion/Insertion
228 Submersion/Insertion/
Retractable
242 Flow-Through
242-06 or 242-08 with 5081T do not
have Intrinsically Safe approvals.
ATEX
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