Is your order time-sensitive? Send us an email or call us to see which suppliers are experiencing material shortages or delayed shipping times.

Single Channel or Four Signal Tank Alarms

*Image is a representation of this item. Actual item may vary.*
Hover over image to zoom

OPW 444TA Single Channel or Four Signal Tank Alarms

Ships From Manufacturer

Select Model & Quantity:

Model # Description Price Qty
144TA-0100 Single Channel Tank Alarm $574.07
444TA-0100 Four Signal Tank Alarm $983.79

Add Optional Accessories

Model # Description Price Qty
44TA-LLFS Liquid-Level Float Switch Assembly for OPW Model# 444TA $303.60
Contact Us
OPW - 444TA - Single Channel or Four Signal Tank Alarms

The OPW AST remote Four Signal Tank Alarm is designed to sense up to four different liquid levels or other signals using just one device.

The OPW 144TA Tank Alarm is designed for liquid level sensing.


Materials:
  • Enclosure: polybutylene terephthalate
  • Wire Grommet: nylon w/ buna seal
  • Float Switch: closed cell buna float & stainless steel rod
  • Pipe: stainless steel
  • Tank Adaptor: aluminum hardcoat anodized
  • Up to four alarm signals (444TA) - That can be used for high or low liquid level sensing, interstitial monitoring, and/or other signals in one to four separate tanks.
  • Self-powered - Lithium battery with a 10-year shelf life for long service life.
  • Audible Alarm - Sounds a 90-decibel alarm at 4 feet away.
  • Visual Notifications - Red alarm light will flash during use for notification to the user. Low battery light indicates when battery needs replacing.
  • Corrosion-Resistant Construction - Petroleum and environmental resistant housing and all stainless steel pipe fitting ensure a long product life.
  • Product / Alarm Identification Label - Located on top of the alarm for quick and easy identification, allowing you to correspond alarms to signals. Label has a protective covering.
  • Intrinsically Safe - Complies with ANSI/UL 913 for Class 1, Division 1 & 2 for Groups C & D hazardous locations.
  • Cold Weather Resistant - All components are safe for temperatures down to -40° F operation and up to 120° F.
  • Long Life Lithium Battery - Self-powered by a Lithium battery which includes a 10-year shelf life to ensure peace of mind for the owner.
  • Easy Installation - Requires no calibration and installs easily into a 1 in. tank bung. May be assembled remotely or directly on top of tank.
Model #Description
144TA-0100Single Channel Liquid Level Tank Alarm
444TA-0100*Four Signal Tank Alarm Box, No Float Switches
44TA-LLFS*36 in. Liquid-Level Float Switch Sub-Assembly

*NOTE: The OPW 144TA requires the OPW 44TA-LLFS. The OPW 44TA-LLFS must be purchased as a separate item.