Transmitters > Pressure Transmitters > Siemens SITRANS P DS-III

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Due to our territory agreement with Siemens, Lesman is the authorized Siemens sales representative in Illinois, Indiana, Wisconsin, Eastern Missouri, Michigan's Upper Peninsula, and the Paducah, KY area. If you are outside that area, you can find your local sales office or get technical assistance by calling 800-365-8766 or 972-522-4500, or sending an email to piabusales.industry@siemens.com.

Siemens SITRANS P DS-III Pressure and Differential Pressure Transmitters

Siemens SITRANS DS-III pressure transmitter incorporates diagnostic capabilities, including high- or low-signal limit alarms, peak value registers that store maximum and minimum values for pressure, sensor temperature, and electronics temperature, and a dual-time programmable "watchdog" function that alerts you when pre-set maintenance and calibration times occur.

Key Specifications

  • Simple configuration via three onboard pushbuttons: Set just seven parameters and go! No long setup list
  • Reduced Maintenance: No need for constant recalibration and recertification
  • Stays within factory spec calibration for five years: Five-year stability on upper range limit, with no zero shift
  • Internal registers for diagnostics protect the piezoelectric cell capsule from high or low temperature exposure and overpressure range
  • Now certified lead-free and available with NSF-61/371 Certification to comply with the EPA's Safe Drinking Water Act (Certification not available on all models except DS-III level transmitters.)

Model Selection Guide

Use this table to find the right model for your application.  Don't see the option you need? Call a Lesman sales specialist at 800-953-7626

Smart Pressure Transmitter

A complete catalog number will look like this: 7MF4033-1BY10-1NC6
Description Catalog Number
SITRANS P DS II Programmable Smart Pressure Transmitter with HART 7MF4033-
Fill Fluid Silicon Oil
Fluorolube (Grease Free) [1]
1_ _ _ _-
3_ _ _ _-
Pressure (PSI) Span Overload Limit
0.15 to 15
0.6 to 58
2.3 to 232
9.1 to 914
23 to 2320
58 to 5802
-14.5 to 87
-14.5 to 145
-14.5 to 465
-14.5 to 1450
-14.5 to 3625
-14.5 to 8700
_B_ _ _-
_C_ _ _-
_D_ _ _-
_E_ _ _-
_F_ _ _-
_G_ _ _-
Wetted Parts Diaphragm Process Connection
Stainless Steel
Hastelloy
Hastelloy
Stainless Steel
Stainless Steel
Hastelloy
_ _A_ _-
_ _B_ _-
_ _C_ _-
Model with Remote Seal _ _Y_ _-
1/2" - 14 NPTF Process Connection for Manifold _ _ _1_-
Electronics Housing Diecast Aluminum
Stainless Steel
_ _ _ _0-
_ _ _ _3-
Approvals None
FM/CSA Intrinsic Safety, Explosion Proof
1A_ _
1N_ _
Conduit M20 x 1.5 (Not available with FM, CSA)
1/2" - 14 NPT (*Select with approval 1N)
_ _B_
_ _C_
Built In Indicator None
Digital LCD (Set to mA)
Digital LCD (Set per option Y21)
_ _ _0
_ _ _6
_ _ _7
Accessories (For all accessories, add -Z and accessory code to model number.)
Transmitter with Carbon Steel Mounting Bracket
Transmitter with Stainless Steel Mounting Bracket
Rating Plate, Pressure Units in H2O Respective to PSI
Manufacturer's Test/Calibration Certificate (ISO 8402)
Acceptance Test/Material Certificate (EN 10204)
Oxygen application (In case of oxygen measurement and inert max. 1450 PSI at 140° F)
Test Report (EN 10204-2.2)
Calibrated Measuring Range (Please Specify)
Tag Number (16 characters max)
Measuring Point Description (27 characters max)
Set LCD (Specify units: PSI, InH2O, FtH2O)
A01
A02
B21
C11
C12
C14
E10
Y01
Y15
Y16
Y21 (units)

Note:

[1] For oxygen application, add Catalog Number E10 from Accessiries section

Differential Pressure Transmitter

A complete catalog number will look like this: 7MF4433-1BA22-1AB0
Description Catalog Number
SITRANS P DS III Differential Pressure Transmitter 7MF4433-
Fill Fluid Silicon Oil
Inert Fill
1_ _ _ _-
3_ _ _ _-
Pressure Span Static Pressure  
0.4" to 8" H2O
0.4" to 24" H2O
1" to 100" H2O
2.4" to 241" H2O
6.4" to 643" H2O
20" to 2000" H2O
4.3 to 435 PSI
465 PSI
2320 PSI
2320 PSI
2320 PSI
2320 PSI
2320 PSI
2320 PSI
_B_ _ _-
_C_ _ _-
_D_ _ _-
_E_ _ _-
_F_ _ _-
_G_ _ _-
_H_ _ _-
Wetted Parts Diaphragm Measuring Cell  
Stainless Steel
Hastelloy
Hastelloy
Tantalum
Monel
Gold
Stainless Steel
Stainless Steel
Hastelloy
Tantalum
Monel
Gold
_ _A_ _-
_ _B_ _-
_ _C_ _-
_ _E_ _-
_ _H_ _-
_ _L_ _-
Process Connection 1/4" - 18 NPT Process, 7/16" - 20 UNF Manifold
1/4" - 18 NPT, Side Drain/Vent, 7/16" - 20 UNF
_ _ _2_-
_ _ _6_-
Electronics Housing Diecast Aluminum, SS Flange Bolts
Stainless Steel, SS Flange Bolts
_ _ _ _2-
_ _ _ _3-
Approvals None
FM/CSA Intrinsic Safety, Explosion Proof
1A_ _
1N_ _
Conduit M20 x 1.5 (Not available with FM, CSA)
1/2" - 14 NPT (*Select with approval 1N)
_ _B_
_ _C_
Built In Indicator None
Hidden Digital Display
Digital LCD (Set to mA)
Digital LCD (Set per option Y21)
_ _ _0
_ _ _1
_ _ _6
_ _ _7
Accessories (For all accessories, add -Z and accessory code to model number.)
Transmitter with Carbon Steel Mounting Bracket
Transmitter with Stainless Steel Mounting Bracket
Rating Plate, Pressure Units in H2O Respective to PSI
Manufacturer's Test/Calibration Certificate (ISO 8402)
Oxygen application (In case of oxygen measurement and inert max. 1450 PSI at 140° F)
Calibrated Measuring Range (Please Specify)
Tag Number (16 characters max)
Measuring Point Description (27 characters max)
Set LCD (Specify units: PSI, InH2O, FtH2O)
A01
A02
B21
C11
E10
Y01
Y15
Y16
Y21 (units)

Note:

[1] For oxygen application, add Catalog Number E10 from Accessiries section

Level Transmitter

A complete catalog number will look like this: 7MF4633-1DY22-1NC6
Description Catalog Number
(1) SITRANS P DS III Level Transmitter 7MF4633-
Pressure 10" to 100" H2O
10" to 240" H2O
20" to 640" H2O
64" to 2000" H2O
1DY_ _-
1EY_ _-
1FY_ _-
1GY_ _-
1/4" - 18 NPT Process, 7/16" - 20 UNF Manifold _ _ 2_-
Electronics Housing Diecast Aluminum, SS Flange Bolts
Stainless Steel, SS Flange Bolts
_ _ _2-
_ _ _3-
Approvals None
FM/CSA Intrinsic Safety, Explosion Proof
1A_ _
1N_ _
Conduit M20 x 1.5 (Not available with FM, CSA)
1/2" - 14 NPT (Select with approval 1N)
_ _B_
_ _C_
Built In Indicator None
Digital LCD (Set to mA)
Digital LCD (Set per option Y21)
_ _ _1
_ _ _6
_ _ _7
Accessories (For all accessories, add -Z and accessory code to model number.)
O-Ring PTFE (Teflon, Approved for Food)
Sealing Screw, 1/2" - 18 NPT, with Vent Valve
English Rating Plate
Rating Plate (Pressure Units in H2O to PSI)
ISO 8402 Test/Calibration Certificate ISO 8402
Calibrated Measuring Range (Please Specify
Tag Number (16 characters max)
Measuring Point Description (27 characters max)
Set LCD (Specify units: PSI, InH2O, FtH2O)
A20
A40
B1
B21
C11
Y01
Y15
Y16
Y21 (units)
(2) Mounting Flange for SITRANS P Level Transmitter 7MF4812-
Size 3", Class 150
4", Class 150
3Q_ _ _
3T_ _ _
Material 316L Stainless Steel
Hastelloy C276
_ _A_ _
_ _J_ _
Tube No Tube, Silicone System Fill (DC200-10)
2" Tube, Silicone System Fill (DC200-10)
6" Tube, Silicone System Fill (DC200-10)
_ _ _01
_ _ _11
_ _ _31

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