Recorded listings
83
Recorded quantity sold
42
Median recorded price
$254.9981 US-dollar records
Recorded price range
$20.00to $981.74 USD
First listing start: 09 Apr 2017Last listing start: 09 Jun 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.0.00500.001000.001500.002000.00Apr 2017Jul 2019Nov 2021Feb 2024Jun 20262017-04-09: US$90.00; no sale recorded2017-05-05: US$714.00; no sale recorded2017-05-09: US$90.00; no sale recorded2017-07-12: US$90.00; no sale recorded2017-10-12: US$22.95; sold recorded2017-10-13: US$90.00; no sale recorded2017-10-18: US$54.95; sold recorded2017-12-13: US$90.00; no sale recorded2018-01-06: US$25.00; sold recorded2018-01-12: US$75.00; sold recorded2018-04-21: US$75.00; no sale recorded2018-04-28: US$75.00; no sale recorded2018-05-05: US$75.00; no sale recorded2018-05-13: US$75.00; no sale recorded2018-05-20: US$75.00; no sale recorded2018-05-28: US$75.00; no sale recorded2018-06-04: US$75.00; no sale recorded2018-06-19: US$75.00; sold recorded2018-06-27: US$75.00; no sale recorded2018-07-04: US$75.00; no sale recorded2018-08-04: US$75.00; no sale recorded2019-10-24: US$324.00; no sale recorded2019-11-03: US$79.99; sold recorded2020-04-13: US$79.95; sold recorded2020-05-20: US$80.00; sold recorded2020-10-30: US$393.25; no sale recorded2020-12-20: US$377.52; no sale recorded2021-02-19: US$174.98; no sale recorded2021-03-17: US$735.50; no sale recorded2021-04-09: US$274.99; no sale recorded2021-05-23: US$150.00; no sale recorded2022-02-03: US$249.00; sold recorded2022-03-12: US$815.90; no sale recorded2022-04-27: US$49.00; sold recorded2022-12-03: US$40.00; sold recorded2022-12-06: US$40.00; sold recorded2022-12-17: US$20.00; sold recorded2022-12-30: US$40.00; sold recorded2023-01-21: US$199.98; sold recorded2023-06-24: US$500.00; sold recorded2023-07-09: US$500.00; sold recorded2023-08-02: US$916.00; no sale recorded2023-08-10: US$399.99; no sale recorded2023-09-06: US$580.09; no sale recorded2023-09-27: US$815.90; no sale recorded2024-01-25: US$225.00; sold recorded2024-04-25: US$254.99; sold recorded2024-05-16: US$580.09; no sale recorded2024-05-19: US$575.00; no sale recorded2024-08-14: US$580.09; sold recorded2024-08-14: US$24.95; no sale recorded2024-08-14: US$24.95; no sale recorded2025-01-01: US$79.99; no sale recorded2025-01-23: US$50.00; sold recorded2025-02-08: US$100.00; sold recorded2025-02-16: US$85.00; sold recorded2025-02-20: US$981.74; no sale recorded2025-06-16: US$580.11; no sale recorded2025-06-25: US$777.27; no sale recorded2025-10-18: US$300.00; no sale recorded2025-11-10: US$120.00; no sale recorded2025-12-31: US$933.00; no sale recorded2026-01-22: US$300.24; no sale recorded2026-02-02: US$300.24; no sale recorded2026-02-19: US$300.24; no sale recorded2026-02-20: US$449.99; no sale recorded2026-03-07: US$300.24; no sale recorded2026-03-10: US$300.24; no sale recorded2026-03-15: US$300.24; no sale recorded2026-03-18: US$300.24; no sale recorded2026-03-20: US$300.24; no sale recorded2026-03-22: US$300.24; no sale recorded2026-03-24: US$300.24; no sale recorded2026-03-28: US$300.24; no sale recorded2026-04-03: US$450.00; no sale recorded2026-04-04: US$300.24; no sale recorded2026-04-05: US$325.00; no sale recorded2026-04-08: US$300.24; no sale recorded2026-04-10: US$300.24; no sale recorded2026-04-12: US$300.24; no sale recorded2026-06-09: US$295.00; 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.0.00500.001000.001500.002000.00Apr 2017Nov 2021Jun 20262017-04-09: US$90.00; no sale recorded2017-05-05: US$714.00; no sale recorded2017-05-09: US$90.00; no sale recorded2017-07-12: US$90.00; no sale recorded2017-10-12: US$22.95; sold recorded2017-10-13: US$90.00; no sale recorded2017-10-18: US$54.95; sold recorded2017-12-13: US$90.00; no sale recorded2018-01-06: US$25.00; sold recorded2018-01-12: US$75.00; sold recorded2018-04-21: US$75.00; no sale recorded2018-04-28: US$75.00; no sale recorded2018-05-05: US$75.00; no sale recorded2018-05-13: US$75.00; no sale recorded2018-05-20: US$75.00; no sale recorded2018-05-28: US$75.00; no sale recorded2018-06-04: US$75.00; no sale recorded2018-06-19: US$75.00; sold recorded2018-06-27: US$75.00; no sale recorded2018-07-04: US$75.00; no sale recorded2018-08-04: US$75.00; no sale recorded2019-10-24: US$324.00; no sale recorded2019-11-03: US$79.99; sold recorded2020-04-13: US$79.95; sold recorded2020-05-20: US$80.00; sold recorded2020-10-30: US$393.25; no sale recorded2020-12-20: US$377.52; no sale recorded2021-02-19: US$174.98; no sale recorded2021-03-17: US$735.50; no sale recorded2021-04-09: US$274.99; no sale recorded2021-05-23: US$150.00; no sale recorded2022-02-03: US$249.00; sold recorded2022-03-12: US$815.90; no sale recorded2022-04-27: US$49.00; sold recorded2022-12-03: US$40.00; sold recorded2022-12-06: US$40.00; sold recorded2022-12-17: US$20.00; sold recorded2022-12-30: US$40.00; sold recorded2023-01-21: US$199.98; sold recorded2023-06-24: US$500.00; sold recorded2023-07-09: US$500.00; sold recorded2023-08-02: US$916.00; no sale recorded2023-08-10: US$399.99; no sale recorded2023-09-06: US$580.09; no sale recorded2023-09-27: US$815.90; no sale recorded2024-01-25: US$225.00; sold recorded2024-04-25: US$254.99; sold recorded2024-05-16: US$580.09; no sale recorded2024-05-19: US$575.00; no sale recorded2024-08-14: US$580.09; sold recorded2024-08-14: US$24.95; no sale recorded2024-08-14: US$24.95; no sale recorded2025-01-01: US$79.99; no sale recorded2025-01-23: US$50.00; sold recorded2025-02-08: US$100.00; sold recorded2025-02-16: US$85.00; sold recorded2025-02-20: US$981.74; no sale recorded2025-06-16: US$580.11; no sale recorded2025-06-25: US$777.27; no sale recorded2025-10-18: US$300.00; no sale recorded2025-11-10: US$120.00; no sale recorded2025-12-31: US$933.00; no sale recorded2026-01-22: US$300.24; no sale recorded2026-02-02: US$300.24; no sale recorded2026-02-19: US$300.24; no sale recorded2026-02-20: US$449.99; no sale recorded2026-03-07: US$300.24; no sale recorded2026-03-10: US$300.24; no sale recorded2026-03-15: US$300.24; no sale recorded2026-03-18: US$300.24; no sale recorded2026-03-20: US$300.24; no sale recorded2026-03-22: US$300.24; no sale recorded2026-03-24: US$300.24; no sale recorded2026-03-28: US$300.24; no sale recorded2026-04-03: US$450.00; no sale recorded2026-04-04: US$300.24; no sale recorded2026-04-05: US$325.00; no sale recorded2026-04-08: US$300.24; no sale recorded2026-04-10: US$300.24; no sale recorded2026-04-12: US$300.24; no sale recorded2026-06-09: US$295.00; no sale recorded
Sold recordedNo sale recordedMonthly median

Linear price scale. Dates are listing starts.

Median recorded price, all years$254.99

81 plotted records from 81 US-dollar records in this range. Monthly medians use all records in each calendar month.

Archived listings

83 recorded listings
Listing startArchived listingConditionRecorded priceQty soldArchive statusCountry
09 Jun 2026SIEMENS QPA2284.FWSC CO2/T/RH SENSOR FULL FEATURE ROOM UNIT NEWeBay 147362803367New - Open box$295.000Recorded activeUS
12 Apr 2026SIEMENS QPA2284.FWSC / QPA2284FWSC (USED)eBay 236752037635Used$300.240Recorded activeUS
10 Apr 2026SIEMENS QPA2284.FWSC / QPA2284FWSC (USED)eBay 318129380991Used$300.240Recorded activeUS
08 Apr 2026SIEMENS QPA2284.FWSC / QPA2284FWSC (USED)eBay 397815511616Used$300.240Recorded activeUS
05 Apr 2026SIEMENS QPA2284.FWSC Temperature/Humidity/CO2 Sensor, CO2/T/RH Full FeatureeBay 206192007491New - Open box$325.000Recorded activeUS
04 Apr 2026SIEMENS QPA2284.FWSC / QPA2284FWSC (USED)eBay 236735355245Used$300.240Recorded activeUS
03 Apr 2026SIEMENS QPA2284.FWSC Temperature/Humidity/CO2 Sensor, CO2/T/RH Full FeatureeBay 257440102126New$450.000Recorded activeUS
28 Mar 2026SIEMENS QPA2284.FWSC / QPA2284FWSC (USED)eBay 397771209537Used$300.240Recorded activeUS
24 Mar 2026SIEMENS QPA2284.FWSC / QPA2284FWSC (USED)eBay 318050268012Used$300.240Recorded activeUS
22 Mar 2026SIEMENS QPA2284.FWSC / QPA2284FWSC (USED)eBay 318041987490Used$300.240Recorded activeUS
20 Mar 2026SIEMENS QPA2284.FWSC / QPA2284FWSC (USED)eBay 236700934259Used$300.240Recorded activeUS
18 Mar 2026SIEMENS QPA2284.FWSC / QPA2284FWSC (USED)eBay 236695999143Used$300.240Recorded activeUS
15 Mar 2026SIEMENS QPA2284.FWSC / QPA2284FWSC (USED)eBay 318006378489Used$300.240Recorded activeUS
10 Mar 2026SIEMENS QPA2284.FWSC / QPA2284FWSC (USED)eBay 397695031421Used$300.240Recorded activeUS
07 Mar 2026SIEMENS QPA2284.FWSC / QPA2284FWSC (USED)eBay 317965561839Used$300.240Recorded activeUS
20 Feb 2026SIEMENS QPA2284.FWSC Temperature/Humidity/CO2 Sensor, CO2/T/RH Full FeatureeBay 267581951791New$449.990Recorded activeUS
19 Feb 2026SIEMENS QPA2284.FWSC / QPA2284FWSC (USED)eBay 317898789595Used$300.240Recorded activeUS
02 Feb 2026SIEMENS QPA2284.FWSC / QPA2284FWSC (USED)eBay 317831022889Used$300.240Recorded activeUS
22 Jan 2026SIEMENS QPA2284.FWSC / QPA2284FWSC (USED)eBay 236594644985Used$300.240Recorded activeUS
31 Dec 2025Siemens Building Technology QPA2284.FWSC CO2 RoomSensor 0-10vdc/4-20maeBay 297894533402New$933.000Recorded activeUS
10 Nov 2025SIEMENS QPA2284.FWSC / QPA2284FWSC (NEW IN BOX)eBay 236449351945New$120.000Recorded activeUS
18 Oct 2025SIEMENS QPA2284.FWSC / QPA2284FWSC (USED). NO MOUNTING HARDWAREeBay 397167914822Used$300.000Recorded activeUS
25 Jun 2025Siemens Building Technology QPA2284.FWSC CO2 RoomSensor 0-10vdc/4-20maeBay 376364019588New$777.270Recorded activeUS
16 Jun 2025Siemens QPA2284.FWSC CO2 Temp RH Room Sensor White - HVAC BMS 3-in-1 NEWeBay 365675576058New$580.110Recorded activeUS
20 Feb 2025Siemens QPA2284.FWSC CO2 RoomSensor 0-10vdc/4-20maeBay 146402379665New$981.740Recorded activeUS
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.

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