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Siemens 7MH71580BA00

Siemens 7MH71580BA00 Sitrans WM100 Speed Switch, Red LED, IP

MPN7MH71580BA00

SIEMENS Sitrans WM100 Mounting speed switch, 7MH71580BA00, Red LED pulse verification, NEMA 4X/6 IP67, aluminum probe, neoprene gasket.

$449.58 – $1,152.00Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

7MH71580BA00 specifications
ParameterValue
Product typeSitrans WM100 Mounting
IP ratingType NEMA 4x, 6, IP67
Process mounting2" NPSL
Connection boxAluminum, ¾" NPT conduit entrance, 5 screw terminals plus grounding terminal for electrical connection, max. 12 AWG (3.30 mm2) wire size
Operating temperature-40 ... +60 °C (-40 ... +140 °F)
Shipping weight4Kg
DisplayRed LED for verification of pulses
GasketingNeoprene
Probe bodyAluminum
Dynamic rangeMinimum 6 or 12 pulses per minute, maximum 3 000 pulses per minute
Estimated lead time8 - 10 weeks.

Product details

Integrator brief

The 7MH71580BA00: The red LED confirms each pulse optically — a quick visual check that the sensor sees rotation without tying into the control system.

Mounting & electrical

Connection box is aluminum with a ¾" NPT conduit entrance, five screw terminals plus a grounding terminal. Wire size max 12 AWG (3.30 mm²). Operating temperature range -40 to +60 °C (-40 to +140 °F). The neoprene gasket holds the seal against moisture and dust; the IP67 rating means it can be hosed down or even temporarily submerged.

Frequently asked questions

What display does the 7MH71580BA00 have?

It has a red LED for verification of pulses — a simple local indicator that pulses are being detected, useful for commissioning and troubleshooting.

What is the gasketing material on this speed switch?

The gasketing is neoprene, providing a resilient seal against weather, washdown, and submersion when combined with the NEMA 4X/6 IP67 housing.

MPN
7MH71580BA00