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Sensaphone 4100

Availability: Usually ships the next business day

The Sensaphone 4100 Industrial Monitor protects your property, plant, production process or remote installation when you can’t be there. The 4100 monitors temperature and AC power, and includes 4 dry contact inputs for sensors most appropriate to your application.

The unit can be programmed to dial up to four phone numbers if an alarm condition occurs, alerting you with a message in voice-synthesized English. It comes in a NEMA-1 steel enclosure with lock and key (NEMA-4X optional) and features a built-in microphone for onsite sound monitoring, nonvolatile memory, 22-hour rechargeable battery backup and an integrated keypad for easy, local programming. The unit incorporates a user-programmed security code feature to prevent unauthorized access to programming functions.


Ideal for a variety of applications - The Sensaphone is useful wherever there is a need for monitoring of temperature, humidity, ventilation, or any other controlled process. The unit is protected in a NEMA Class 1 enclosure for industrial use. NEMA 4 is also available.

Plant equipment and processes- Equipment rooms- Substations- Water/wastewater treatment- Satellite stations- Satellite stations- Telecommunications- ...and many others!


High/low temperature sensor-- Monitors temperatures from -20°F to 150°F-- Microphone with 1-199 sec. variable “listen-in” time-- 1-199 second AC Power failure detector-- Accumulator tabulates total power-out time-- Battery condition monitor-- Clock

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