Adjustable Differential Pressure Alarm -- Series BDPA
from Dwyer Instruments, Inc.

The Series BDPA Adjustable Differential Pressure Alarm with built-in audible and visual set point indication is designed for overpressure, vacuum, and differential pressure applications. The scaled adjustment knob allows changes to the switching pressure to be made without a pressure gage. The BDPA... [See More]

  • Features: Back-up (Pressure adjustment (20 to 5000 Pa))
  • Specialty Applications: Overpressure, Vacuum
  • Visual Indicators: Combination; LED
  • Color: Red
Detcon SmartWireless® Audio Visual Alarm Station -- SW-AV1-DV1
from IST Group

Features. Up to 6 hours continuous operation in full alarm. Up to 6 months continuous operation - no alarm. Smart rechargeable battery packs with integral safety circuitry. Optional solar charging panel. Description. Detcon SmartWireless ® audio-visual alarm stations are easily and economically... [See More]

  • Features: Back-up
  • Specialty Applications: Oil and Gas Production Sites, Wastewater Treatment Plants, Food and Beverage Processing, Pulp and Paper Mills, Refining and Petrochemical
  • Visual Indicators: Strobe
  • Flash Rate: 60
L-864 Aviation Obstruction Light -- POL 2.000R-B
from Pfannenberg Inc.

The Pfannenberg FAA Type L-864 contains all control circuitry, GPS flash synchronization, light sensitive on-off switch, and RS-485 communication protocol for setup and diagnostics. The lightweight unit adapts to an assortment of mounting hardware to accommodate both new installations and retrofit... [See More]

  • Features: Back-up; Outdoor Rated; Submersible; Synchronization (IP 67)
  • Specialty Applications: Aviation obstruction
  • Visual Indicators: Flashing; LED
  • Flash Type: Single
AFP-100
from NOTIFIER

Compatible annunciators available, compact, cost-effective [See More]

  • Features: Acknowledge; Back-up (Many More Available, Contact Supplier)
  • Specialty Applications: Fire; Smoke
  • Visual Indicators: Lamp or Bulb Panel Display; Digital
  • Color: Red; Yellow; Green