If we DON'T show STOCK, please CALL: 631-273-0500 or EMAIL: Sales@AtlanticUV.com
— READ About Safety and the Use of UV-C Germicidal Light on Ultraviolet.com —

STERALERT™ Lamp Status Alarm with Internal Sounder, Complete with Mounting Collar

Part Number:
Compatible with::
All Mighty Pure® Models, All Sanitron® Models
Ready to Ship - In Stock Ready to Ship - In Stock


STERALERT™ Lamp Status Alarm, Model 30-0090C, is an economical device that produces a high-pitched tone when a water purifier has stopped working due to power failure or lamp failure. The device is battery operated and is positioned on top of the sight port plug of either a SANITRON® or MIGHTY★PURE® ultraviolet water purifier to sense the visible light output of the germicidal ultraviolet lamp (located inside the chamber of the water purifier). Because it is battery operated, it will also indicate a lamp failure when the AC power to the water purifier is removed. The internal battery is a 9-volt Alkaline, which will last more than a year with normal operation. The audible sound consists of a high frequency tone which is pulsed at two or three cycles per second.



Voltage: 9 VDC
MicroAmps (Normal Operation): 9
Milliamps (Lamp Off): 15
Battery Required: 9-volt Alkaline
Size: 3.5" x 2.5" x 2"
Weight: 6 oz. (170 gm)
Audible Output: 85 dbs @ 2 ft.
Pulse rate (Approx): 3 pulses/second
Tone Frequency: 3500 Hz
Optional Power Adapter: 35-0151
Optional Remote Sounder: 35-0172

Shipping Info

    Items marked "Ready to Ship - In Stock" are ready to ship and will do so promptly. Items marked "Varied Ship Date - Contact Us" are in production, and the ship date varies. Please place order & contact us for ship date.


Part Category:
Monitors and Sensors
Accessories by Model:
Mighty Pure MP16A, Mighty Pure MP22A, Mighty Pure MP36C, Mighty Pure MP49C, Sanitron S17A, Sanitron S23A, Sanitron S37C, Sanitron S50C, Sanitron S2400C, Sanitron S5,000C, Sanitron S10,000C, Sanitron S15,000C, Sanitron S20,000C, Sanitron S25,000C