721151 SUPCO Franklin Battery Temperature Alarm

Review SUPCO Franklin Battery Operated Temperature Alarm

The SUPCO 721151 Franklin Battery Temperature Alarm is a crucial accessory designed to monitor and protect deep-cycle batteries from overcharging or undercharging, which can lead to damage or shorten the battery's lifespan. This temperature alarm is specifically engineered for 10-80 Ah deep-cycle batteries and is an essential component for various applications such as golf carts, renewable energy systems, marine vessels, and other industrial equipment.

The compact and durable design of the SUPCO 721151 temperature alarm features a rugged, waterproof housing that can withstand harsh environments. It measures 3.5 inches long, 2.2 inches wide, and 1.2 inches high, making it easy to install and mount in a convenient location. The device is designed to be mounted on the battery or the battery box, allowing for accurate temperature readings.

The SUPCO 721151 temperature alarm utilizes a high-precision thermistor sensor that can detect temperature changes within the battery with exceptional accuracy. It is designed to alarm when the battery temperature reaches or exceeds 105 F (40.6 C), indicating an overcharge condition, or falls below 50 F (10 C), indicating an undercharge condition. These temperature thresholds ensure optimal battery performance and longevity.

The temperature alarm is equipped with a multi-color LED indicator that displays the battery temperature status. Green indicates normal temperature conditions, yellow indicates a warning temperature condition, and red indicates a critical temperature condition. The device also includes a built-in buzzer that emits an audible alarm when a critical temperature condition is detected.

The SUPCO 721151 temperature alarm is compatible with various charging systems, including float, absorption, and equalization charging modes. It can be connected in series or parallel with the battery charging system and features a floating voltage output, which allows it to operate independently of the charging system voltage.

The temperature alarm comes with a 6-foot (1.8 meters) long, UL-listed, and color-coded wiring harness, making installation quick and easy. It also includes a mounting bracket and screws for secure attachment. The device is backed by a one-year manufacturer's warranty, ensuring peace of mind and reliable operation.

In summary, the SUPCO 721151 Franklin Battery Temperature Alarm is a vital accessory for maintaining the health and longevity of 10-80 Ah deep-cycle batteries. Its accurate temperature sensing, rugged design, and easy installation make it an essential component for various applications where battery performance and reliability are critical.

Pros and Cons of buying a SUPCO 721151 Franklin Battery Temperature Alarm (10-80 F)

The SUPCO 721151 Franklin Battery Temperature Alarm is designed to monitor the temperature of lead-acid batteries and alert users when the temperature goes beyond the safe range of 10-80 F. Here are the key advantages and disadvantages of purchasing this device.

1. Temperature monitoring: The primary function of the SUPCO 721151 is to ensure battery temperature remains within the safe range, preventing damage and extending battery life.

2. Digital display: The device features a digital display that shows the current temperature, minimum and maximum temperatures, and the status of the alarm (on or off).

3. Adjustable settings: Users can set the high-temperature alarm to their preferred temperature limit, ensuring optimal battery performance and longevity.

4. Wide applicability: The temperature alarm is suitable for various types of lead-acid batteries, including automotive, marine, and industrial batteries.

5. Easy installation: The device is simple to install, requiring no special tools or expertise.

1. Battery type limitation: The SUPCO 721151 is designed for lead-acid batteries only, making it unsuitable for other types of batteries, such as lithium-ion or nickel-cadmium.

2. Single-point monitoring: This temperature alarm only monitors the temperature at a single point in the battery, making it less effective for larger batteries or those with uneven temperature distribution.

3. Manual reset: When the alarm goes off, users must manually reset it by pressing the button on the device.

4. Power source dependency: The temperature alarm requires a constant power source to function, which may add an additional load on the battery system.

The SUPCO 721151 Franklin Battery Temperature Alarm offers several advantages, such as precise temperature monitoring, adjustable settings, and wide applicability to various lead-acid batteries. However, its limitations, including dependency on a single-point monitoring and constant power source, and its incompatibility with batteries other than lead-acid, should be considered before making a purchase.

The SUPCO 721151 Franklin Battery Temperature Alarm is an excellent choice for users who need to monitor the temperature of their lead-acid batteries and ensure their longevity. However, it may not be the best option for those who require multi-point temperature monitoring or use batteries other than lead-acid. Consider the specific requirements of your battery system before deciding to purchase this temperature alarm.

Details:

If you don't have a forklift can opt to pay for lift gate service. A lift gate will lower the product to ground for you. Supco franklin 721151 battery operated temperature alarm w/ 10 80: operated temperature alarm, adjustable -10 f - 80 range, loud 75 db up to one hour time delay prevent false alarms, uses 9v battery not included. The residential delivery charge is $125.

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specifications alarmpartsacc:

• brand: Supco
• mpn: 721151
• part type: Battery Alarm
• item width: 5.00
• item length: 9.50
• item height: 2.00
• size type: Regular

seller alarmpartsacc:

• rating: 98.1%
• city: mesa, arizona
• # reviews: 23551

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• time: 30 days
• method: money back
• paid by: buyer
• policy: returns accepted

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• category: Business & Industrial > Surveillance Equipment > Systems > Alarm Parts Accessories

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• transit: 9-15 days
• class: standard
• type: fixed
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offer alarmpartsacc:

• in stock #: 5
• options: ship-to-home
• sold #: 20
• started: february 25, 2025
• prices: $19.86–$180.16
• item condition:
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• availability: in stock