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Environmental Sensors

Our Environmental Sensors category includes thermostats, temperature and humidity sensors, liquid leak detectors, and HVAC alarms designed for commercial, industrial, and residential use. These monitoring solutions help protect assets, reduce downtime, ensure regulatory compliance, and enable remote visibility through integration with building management and security systems for proactive facility management.

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246 products found. 12 displayed.

GRI 2600T Under Carpet Water Sensor, Surface mount, 12V DC, Gray
George Risk Industries
GRI 2600T Under Carpet Water Sensor, Surface mount, 12V DC, Gray
2600TG
In Stock
$35.60
GRI 2624 Water Sensor with Relay Contact, Normally Closed for Closed Loop Circuit 24V DC
GRI 2800 Surface Mount Water Sensor, Normally Open for an Open Loop Circuit, 5-24VDC,
GRI 2800-W Surface Mount Water Sensor, Normally Open for an Open Loop Circuit, 5-24VDC, White
GRI T8005 Fixed Temperature Sensor, SPST, 48VDC, 64°C, 147°F Max Temperature
GRI T8800R Temperature Sensor, Form Relay Output with Remote Probe Only
GRI T8800 Temperature Sensor, Form Relay Output with on Board Sensor Only
Honeywell Home 502 Combination Fixed Temperature Thermostat at 135° - Normally Open
Honeywell Home 504 Open Circuit 190deg Ul Thermostat
Honeywell Home
Honeywell Home 504 Open Circuit 190deg Ul Thermostat
504-1
In Stock
$31.19
Honeywell Home 5821 Wireless Temperature Sensor and Flood Detector
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