Environmental Monitors & Sensors

Freezer Sentry Wireless Freezer Alarm, 2.4GHz.This State of the Art WI-FI Enabled Hygrometer for Commercial, Home and Institutional Use Lets you Step Away with Confidence. This Model Sends Text and Email Notifications to You so You can Act Quickly to Move Produce, Meats or Medications and Contact a Repairman. In the Event of Equipment Malfunction or Loss of Power, Freezer Sentry Alerts our Monitoring Platform. Unit Includes a 90 db Audible Horn That Sounds from the WIFI Control Box, Includes a 4 Ft. Sensor. Unlike Other Internet Connected Thermometers, Freezer Sentry has no Batteries to ...

Output up to 100 dB at 10 ft Corrosion resistant electrostatic heat flowed epoxy finish Individual volume control Suitable for Division 2 Locations Captive Components Diode Polarized models The Edwards 5532M Adaptatone Millennium Remote Speaker/Amplifier has been designed for high decibel system operation when connected to the 5540M Central Tone Generator. Each Speaker/Amplifier operates directly from local power sources making it possible in a single system to connect the remote Speaker/Amplifiers to local power sources of different voltages. Designed for either 1/2" (13 mm) conduit or ...

✓ Alarm that alerts drivers & pedestrians of dangerous encounters ✓ 4 large LED side lights & 1 bottom spot light ✓ Monitors 4-way intersections Keep workers safe with this Global Industrial™ Forklift Awareness Sensor. Featuring 4 sensors, 4 large red LED lights, & a bottom spotlight, this unit audibly alerts forklift drivers and pedestrians of hazards such as blind spots. This large, steel sensor can be easily mounted from ceilings, making it an ideal addition to any warehouse or industrial facility. Limited 1-Year Warranty. Made from durable steel ...

110 dB at 10 Feet PLC Compatible 55 Tone Capability NEMA Type 3R UL; cUL; CE Approvals The Edwards 5530M Adaptatone Millennium is a heavy duty industrial tone selectable signaling device capable of producing volume controlled high decibel tones. It uses a microprocessor circuit to create 27 distinctive tones selected by setting a dip switch within the unit. The Adaptatone Millennium can be activated from field wired normally open contacts or from a 24 VDC external voltage source such as an output of a PLC. PLC compatibility assures no additional loading resistors or relays are required to ...

The Edwards 5531M Adaptatone Millennium is a heavy-duty industrial tone-selectable signaling device capable of producing volume-controlled high-decibel tones four tones can be activated from field-wired normally open contacts or a 24VDC external voltage source such as the output of a PLC. Normally open contacts can be obtained from the Cat. No. 5538-4 and/or Cat. No. 5538-4R Adaptatone Signal Actuators. The unit uses a microprocessor circuit to create 55 distinctive tones by setting miniature dip switches within the unit. The programmed tones operate on a pyramid-type priority system. ...