PartHistory
Siemens / Other Siemens parts

QFM81.2

Other Siemens parts family illustration
Recorded listings
23
Recorded quantity sold
0
Median recorded price
$139.8121 US-dollar records
Recorded price range
$55.00to $682.82 USD
First listing start: 24 Feb 2025Last listing start: 24 Apr 2026

Recorded price history

USD
Recorded US-dollar price historyLinear price scale. Horizontal axis: listing start date. Vertical axis: recorded price in US dollars. Filled dots have recorded sales; open dots have no recorded sales. The oxide step line shows calendar-month medians, with gaps for missing months.0.00200.00400.00600.00800.00Feb 2025May 2025Sep 2025Jan 2026Apr 20262025-02-24: US$395.53; no sale recorded2025-06-30: US$555.14; no sale recorded2025-07-01: US$126.00; no sale recorded2025-08-26: US$55.00; no sale recorded2025-09-08: US$682.82; no sale recorded2025-09-15: US$365.00; no sale recorded2025-12-31: US$245.00; no sale recorded2026-01-11: US$121.41; no sale recorded2026-01-13: US$240.00; no sale recorded2026-01-20: US$139.81; no sale recorded2026-02-09: US$121.41; no sale recorded2026-02-19: US$121.41; no sale recorded2026-03-05: US$121.41; no sale recorded2026-03-27: US$139.81; no sale recorded2026-03-29: US$139.81; no sale recorded2026-04-08: US$139.81; no sale recorded2026-04-11: US$139.81; no sale recorded2026-04-14: US$139.81; no sale recorded2026-04-19: US$139.81; no sale recorded2026-04-20: US$139.81; no sale recorded2026-04-24: US$139.81; no sale recordedRecorded US-dollar price historyLinear price scale. Horizontal axis: listing start date. Vertical axis: recorded price in US dollars. Filled dots have recorded sales; open dots have no recorded sales. The oxide step line shows calendar-month medians, with gaps for missing months.0.00200.00400.00600.00800.00Feb 2025Sep 2025Apr 20262025-02-24: US$395.53; no sale recorded2025-06-30: US$555.14; no sale recorded2025-07-01: US$126.00; no sale recorded2025-08-26: US$55.00; no sale recorded2025-09-08: US$682.82; no sale recorded2025-09-15: US$365.00; no sale recorded2025-12-31: US$245.00; no sale recorded2026-01-11: US$121.41; no sale recorded2026-01-13: US$240.00; no sale recorded2026-01-20: US$139.81; no sale recorded2026-02-09: US$121.41; no sale recorded2026-02-19: US$121.41; no sale recorded2026-03-05: US$121.41; no sale recorded2026-03-27: US$139.81; no sale recorded2026-03-29: US$139.81; no sale recorded2026-04-08: US$139.81; no sale recorded2026-04-11: US$139.81; no sale recorded2026-04-14: US$139.81; no sale recorded2026-04-19: US$139.81; no sale recorded2026-04-20: US$139.81; no sale recorded2026-04-24: US$139.81; no sale recorded
Sold recordedNo sale recordedMonthly median

Linear price scale. Dates are listing starts.

Median recorded price, all years$139.81

21 plotted records from 21 US-dollar records in this range. Monthly medians use all records in each calendar month.

Archived listings

23 recorded listings
Listing startArchived listingConditionRecorded priceQty soldArchive statusCountry
24 Apr 2026SIEMENS QFM81.2 / QFM812 (USED)eBay 318197036018Used$139.810Recorded activeUS
20 Apr 2026SIEMENS QFM81.2 / QFM812 (USED)eBay 318177230115Used$139.810Recorded activeUS
19 Apr 2026SIEMENS QFM81.2 / QFM812 (USED)eBay 318172305484Used$139.810Recorded activeUS
14 Apr 2026SIEMENS QFM81.2 / QFM812 (USED)eBay 397838897640Used$139.810Recorded activeUS
11 Apr 2026SIEMENS QFM81.2 / QFM812 (USED)eBay 236749961933Used$139.810Recorded activeUS
08 Apr 2026SIEMENS QFM81.2 / QFM812 (USED)eBay 397816540706Used$139.810Recorded activeUS
29 Mar 2026SIEMENS QFM81.2 / QFM812 (USED)eBay 397776343606Used$139.810Recorded activeUS
27 Mar 2026SIEMENS QFM81.2 / QFM812 (USED)eBay 397767890704Used$139.810Recorded activeUS
05 Mar 2026SIEMENS QFM81.2 / QFM812 (USED)eBay 397677512684Used$121.410Recorded activeUS
23 Feb 2026Siemens QFM81.2 channel hygrostat, setpoint setting range 15 95% RF Conf NeweBay 227228241693Nuovo191.84 [IT]0Recorded activeDE
21 Feb 2026Siemens QFM81.2 channel hygrostat, setpoint setting range 15...95% RH Original Packaging NEWeBay 227226316814Neu187.13 [DE]0Recorded activeDE
19 Feb 2026SIEMENS QFM81.2 / QFM812 (USED)eBay 236644157342Used$121.410Recorded activeUS
09 Feb 2026SIEMENS QFM81.2 / QFM812 (USED)eBay 397588419671Used$121.410Recorded activeUS
20 Jan 2026SIEMENS QFM81.2 / QFM812 (USED)eBay 397514926349Used$139.810Recorded activeUS
13 Jan 2026Siemens Duct Hygrostat QFM81.2eBay 358111060712New$240.000Recorded activeCN
11 Jan 2026SIEMENS QFM81.2 / QFM812 (USED)eBay 397484492654Used$121.410Recorded activeUS
31 Dec 2025Siemens Building Technology QFM81.2 Duct Hygrostat Sensor 15-95%rheBay 297894457150New$245.000Recorded activeUS
15 Sep 2025New Original Siemens QFM81.2 Humidity Sensor fast shippingeBay 317287726449New$365.000Recorded activeCN
08 Sep 2025Siemens QFM81.2 2-Way Hygrostat 1 PieceeBay 197681122375New - Open box$682.820Recorded activePL
26 Aug 2025SIEMENS QFM81.2 DUCT HYPROSTAT WITH SETPOINT DIAL SPDTeBay 116751540109New - Open box$55.000Recorded activeUS
01 Jul 2025SIEMENS QFM81.2 / QFM812 (USED)eBay 236176532832Used$126.000Recorded activeUS
30 Jun 2025Siemens QFM81.2 2-Way Hygrostat 1 PieceeBay 197486511806New - Open box$555.140Recorded activePL
24 Feb 20251PC New Siemens QFM81.2 Humidity Sensor In Box BrandeBay 376019714748New$395.530Recorded activeCN
How to read these records

Dollar amounts are recorded US-dollar prices. Bracketed labels identify other marketplaces, whose currency was not recorded. Recorded quantities sold indicate marketplace activity. Recorded active is the status retained in the archive.

Browse neighboring part numbers by prefix

Neighboring part numbers

QFM3171-QFM3171DQFM4160NEWQFM81.21QFP-160QFP120GFI

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