Features

Submersible

Can monitor up to 4 mercury lamps

Peak activity at 253/7nm

Specifications

Output:

4-20mA

Dimensions:

0.83” diameter X 3.8” long

Cable: 30'

Input:

9-25VDC.
Literature

• UW254 UNDERWATER GERMICIDAL DETECTOR Sensors_UW254-.pdf

As the lamps deteriorate, the LM100 lamp monitor tracks the lamp output through the UW254 underwater germicidal detector. A warning threshold can be set to turn on a warning indicator and activate a relay for external control. If the lamps continue to deteriorate, a second threshold (the error threshold) can be set which when crossed will turn on an error indicator and set a second relay which can also be used for external control.  Both thresholds are programmable from 0% to 100% levels.  The input of the LM100 lamp monitor accepts a 4 to 20ma detector (two wire). In addition to the display and alarms, the monitor has a 4 to 20ma output which represents the 0% to 100% on the display.  This output can be used for remote monitoring or sent to a data collection system. The uw254 underwater germicidal detector is supplied with a 30' cable, and uses 9-25VDC.

1 year Standard Warranty

SOLAR LIGHT COMPANY warrants that the equipment has been carefully tested, inspected and left the Factory in proper working condition, free of visible defects.  SOLAR LIGHT COMPANY warrants the equipment to be free from defects in material and workmanship, under normal use and operation, for a period of one (1) year after the date of initial operation, or demonstration; or eighteen (18) months from the date of shipment from the Factory; or whichever occurs first. The warranty is limited to the free replacement of all-defective parts and free labor during the first year of warranty.  Defective parts replaced under this warranty shall become the property of SOLAR LIGHT COMPANY. The above stated Warranty is subject to the following conditions: Equipment being installed within the United States of America, Canada, or sold by authorized SOLAR LIGHT COMPANY representatives or their agents outside the continental United States. The equipment being installed is operated and maintained in accordance with SOLAR LIGHT COMPANY’s operating instructions, maintenance instructions and specifications. Utilization of only SOLAR LIGHT COMPANY’s authorized parts and components.  The utilization of a duly authorized representative for all work performed on SOLAR LIGHT COMPANY equipment during the warranty period.  Any variation(s) to the above warranty must be in writing and mutually acceptable by SOLAR LIGHT COMPANY and the customer. The warranty shall not apply to damages resulting from errors in installation, nor shall it apply to any equipment, which has been subject to damages, alterations or misuse by the purchaser.  Parts of the equipment, which would be generally considered as expendable service items during normal use, such as fuses, lamps, detector shields, etc., are not covered under the warranty. THERE ARE NO WARRANTIES, WHICH EXTEND BEYOND THIS DESCRIPTION, AND EXPRESSLY NO IMPLIED WARRANTY OR MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.  IN NO EVENT SHALL SOLAR LIGHT COMPANY BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES OR ANTICIPATED LOSS OF PROFITS SUFFERED BY THE PURCHASER.