About Sound Levels
To choose an alarm or speaker that’s loud enough, first determine the decibel (dB) rating of background noise.
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About Selecting Temperature Sensors
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High-Temperature Thermocouple Probes for Air
Thick wire with ceramic insulation stands up to extreme air temperatures in forging, die casting, and heat treating.
Note: when installing probes with wire leads, the red wire is negative.
Probe | Wire | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Temperature Range, ° F | Lg. | Dia. | Accuracy | Response Time, sec. | Connection Type | Sensor Type | Lead Lg. | Gauge | Each | |
Iron/Nickel Probe | ||||||||||
Type J | ||||||||||
| 32° to 1400° | 12" | 1/4" | ±0.75% | 5 | Wire Leads | Exposed | 1 1/2" | 14 | 0000000 | 00000 |
| 32° to 1400° | 12" | 1/2" | ±0.75% | 5 | Wire Leads | Exposed | 1 1/2" | 8 | 0000000 | 00000 |
| 32° to 1400° | 18" | 1/4" | ±0.75% | 5 | Wire Leads | Exposed | 1 1/2" | 14 | 0000000 | 00000 |
| 32° to 1400° | 18" | 1/2" | ±0.75% | 5 | Wire Leads | Exposed | 1 1/2" | 8 | 0000000 | 00000 |
| 32° to 1400° | 24" | 1/4" | ±0.75% | 5 | Wire Leads | Exposed | 1 1/2" | 14 | 0000000 | 00000 |
| 32° to 1400° | 24" | 1/2" | ±0.75% | 5 | Wire Leads | Exposed | 1 1/2" | 8 | 0000000 | 00000 |
Nickel Probe | ||||||||||
Type K | ||||||||||
| 32° to 2300° | 12" | 1/4" | ±0.75% | 5 | Wire Leads | Exposed | 1 1/2" | 14 | 0000000 | 0000 |
| 32° to 2300° | 12" | 1/2" | ±0.75% | 5 | Wire Leads | Exposed | 1 1/2" | 8 | 0000000 | 00000 |
| 32° to 2300° | 18" | 1/4" | ±0.75% | 5 | Wire Leads | Exposed | 1 1/2" | 14 | 0000000 | 00000 |
| 32° to 2300° | 18" | 1/2" | ±0.75% | 5 | Wire Leads | Exposed | 1 1/2" | 8 | 0000000 | 00000 |
| 32° to 2300° | 24" | 1/4" | ±0.75% | 5 | Wire Leads | Exposed | 1 1/2" | 14 | 0000000 | 00000 |
| 32° to 2300° | 24" | 1/2" | ±0.75% | 5 | Wire Leads | Exposed | 1 1/2" | 8 | 0000000 | 00000 |
Wi-Fi Enabled Water Overflow and Freeze Detectors
Keep an eye on leaks, overflow, and temperature changes near your equipment, even when you’re offsite. These detectors connect to your Wi-Fi to send alerts about moisture, temperature, and humidity to your smartphone or tablet. Place them near tanks and tubs to watch for overflow, or near sump pumps and pipe lines to monitor temperatures and prevent frozen pipes. When water touches one of the sensors on the detector, a buzzer also goes off, alerting anyone nearby. Rated IP44, these detectors are protected from objects larger than 1mm, such as wires, and from water splashing in any direction.
Download an app onto your smart device to program temperature and humidity ranges and set up alerts. You can also create reports that show changes in temperature and humidity over time.
To extend the area they monitor, these detectors come with a detachable cable sensor that senses moisture along its entire surface. Swap in replacement cable sensors for worn sensors, or link several together to wrap around large equipment or trace the path of a pipe. Extend them up to 500 feet from detectors.
| Volume | Sound Pattern | Wd. | Ht. | Dp. | Cord Lg., ft. | Material | Batteries Included | Sensor Location | Operating System Compatibility | Includes | Each | |
| 100 dBA @ 1 ft. | Continuous | 3" | 2" | 1 1/16" | 5 | Plastic | Yes | Bottom | Android 9.0 or Later, iOS 14 or Later | Detachable Cable Sensor, Mounting Screws | 0000000 | 000000 |
| Lg., ft. | Each | |
| 5 | 0000000 | 000000 |