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Siemens 7ML5431-0AD20-1DA1 — Level Transmitters

Siemens 7ML5431-0AD20-1DA1

MPN7ML5431-0AD20-1DA1

SITRANS LR200 Radar Level Transmitter

$3,746.00Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

7ML5431-0AD20-1DA1 — Identification
ParameterValue
Product typeLR200 Radar Level Transmitter
7ML5431-0AD20-1DA1 — Process Interface
ParameterValue
Process pressure rating1 = 0.5 bar g (7.25 psi g) maximum
AntennaD = 4"horn (fits 4"ASME or DN 100 nozzles)
7ML5431-0AD20-1DA1 — Communication & I/O
ParameterValue
Communication / output signal2 = 4...20 mA, HART, startup at <3.6 mA
7ML5431-0AD20-1DA1 — Approvals
ParameterValue
ApprovalsA = General Purpose, CE, CSA, FM, FCC, R&TTE, RCM
7ML5431-0AD20-1DA1 — Other specifications
ParameterValue
Seris model7ML5431= SITRANS LR250 horn antenna
Enclosure (Cable inlet)1 = 2 x M20x1.5
Process connection typeAD = 2"NPT (ASME B1.20.1) (tapered thread)
Process connection and antenna material0 = 316L (1.4435 or 1.4404) stainless steel, PTFE emitter, FKM seal
MPN
7ML5431-0AD20-1DA1