Recall Register

Gems Sensors Recalls Pressure Transducers Used in Fire Pump Controllers Due to Risk of Failure in a Fire

CPSC recall 12156. Recall date: . Last publish date of the CPSC notice: .

Hazard, in the words of CPSC

The transducer can fail to accurately detect water pressure in a fire suppression sprinkler system. This could cause the sprinkler system to fail to activate and pump water to the sprinklers in the event of a fire.

Remedy, in the words of CPSC

Contact Gems to receive enhanced twice monthly inspection instructions and information about a free replacement transducer, when warranted. End-users who use the 3100 Pressure Transducer in other applications in which water pressure is measured should contact Gems to determine if their units are affected.

CPSC recall 12156 has the recall date 24 Apr 2012. The notice names the firm Gems Sensors. The recall has about 25,000 units. The median CPSC recall of 2012 has 7,800 units. This register puts the recall under the hazard Fire. CPSC gives the product type Sprinklers (Fire).

Federal law prohibits any person from selling products subject to a Commission ordered recall or a voluntary recall undertaken in consultation with the CPSC.

CPSC publishes these words. Source: CPSC recall notices, section About the U.S. CPSC, read on . The hazard, the remedy and the incident text on this site are the words of the CPSC recall notice. Newest CPSC recall on the register: .

More of the notice

The hazard and the remedy are at the top of the page. Each quotation is the text of CPSC.

CPSC recall 12156: incidents, units, products and firms
Incidents and injuries
None.
Units25,000
Remedy optionsNew Instructions, Replace
Description
The Gems 3100 Pressure Transducer is used to detect pressure in a range of applications, including the detection of water pressure as part of a fire pump controller in a fire suppression sprinkler system. The transducer has "Gems Sensors & Controls," as well as the 18-digit part number, printed on a label affixed to the center of the transducer. Part numbers beginning with "3100" are included in this recall.
ProductGems 3100 Pressure Detectors/Transducers, About 25,000, Sprinklers (Fire)
Sold atGems sold the recalled 3100 Pressure Transducers directly to end-users and through distributors from January 2006 through February 2012 for about $250.
ImporterGems Sensors Inc
Made inEngland

Recall notice: The page that CPSC publishes for one recall of a consumer product. It states the product, the hazard, the remedy and the incidents.

Hazard: The way a product can cause harm, in the words of the CPSC recall notice. This site also puts each recall under short hazard names.

Remedy: What the manufacturer or the firm does about a recalled product. The agency record states the remedy of each recall.

Units: The number of vehicles or products that a recall can include. The manufacturer or the firm reports the number to the agency.

The recall in context

Units in this recall
25,000Median of 2012: 7,800
CPSC recalls of 2012
310
Recalls of 2012 with one of the same hazards
26%
Recalls of 2012 in the category Sprinklers (Fire)
0%
Recalls on the register that name Gems Sensors
1

Official channels

Cite this page

Recall Register. CPSC recall 12156. https://recallregister.com/product/1027-gems-sensors-recalls-pressure-transducers-used-in-fire-pump-controller/. Source: CPSC Recall Retrieval Web Services. Data through .

Sources

Source
US Consumer Product Safety Commission
Licence
US government work, public domain
Data retrieved
30 Sep 2026
Newest CPSC recall on the register
24 Sep 2026

The CPSC notice is the authority. The hazard names come from the hazard text of CPSC. The category is the product type that CPSC gives. How the register is made. Report an error.

Questions

Does CPSC recall 12156 report injuries?
The CPSC notice says: None.
Where was the product sold?
The CPSC notice says: Gems sold the recalled 3100 Pressure Transducers directly to end-users and through distributors from January 2006 through February 2012 for about $250.
Which remedy options does CPSC list for recall 12156?
CPSC lists 2 remedy options: New Instructions, Replace
How many units are in CPSC recall 12156?
The CPSC notice gives this number: About 25,000