Alarm

SORT:
VIEW: 32/64
39 items found. Showing items 1 to 32 .

    …an aquarium or it's equipment can cause a huge mess if not caught right away. The Watchdog is a stand alone leak detection alarm that will give a very loud audible alarm in the event water comes in contact with its sensor pads. It is extremely sensitive and we have found they even work with RODI…

    $12.99 Regular Price: $

    …fleece motor Alarm button - Press alarm button for 1 - 2 seconds will turn off an audible alarm, but alarm condition will still be present Red LED still flashing - Automatic advance of fleece disabled motor button will still function as manual advance. Pressing the alarm button for >…

    $399.00 Regular Price: $

    …Controller with the LDK lets you monitor and control your aquarium in the event of a leak or an overflow. With Neptune Fusion, you can easily set up alarms that will notify you if a sensor ever detects moisture, and also control any equipment that is powered by an EnergyBar. One common example of…

    $149.95 Regular Price: $

    …backup that can be set to either 12 or 24 hours. If the float switch hasn’t been triggered off within the set time the valve will close and an alarm will be activated.   What's Included? * Tunze RO Water Controller 8555.000 * Solenoid Valve * Power Supply *…

    $199.99 Regular Price: $
    Out of Stock

    …  With 2x dual-optical sensors, the Ultimate ATO is the first ATO to include 4 sensors. The 4 sensors allow a dual-stage overfill alarm that is less intrusive as well as a run-dry protection feature that prevents your sump from running dry, which is also a first.    …

    $199.99 Regular Price: $

    …feature. Displays both aquarium water temperature and room temperature. Available in °F or °C models. Has four Alert features. (Alarm will sound and LED flashes) * High Temp Alert Only (Probe) * Both High & Low Temp Alert Only (Air/Room) * Low Temp Alert Only…

    $42.90 Regular Price: $

    …fleece motor Alarm button - Press alarm button for 1 - 2 seconds will turn off an audible alarm, but alarm condition will still be present Red LED still flashing - Automatic advance of fleece disabled motor button will still function as manual advance. Pressing the alarm button for >…

    $375.00 Regular Price: $

    …of dissolved oxygen in reef aquarium * Module has extra Temp Probe port (sold separately) * I/O Switch Inputs for ATO, feed buttons, leak alarms, etc.   Recommended DO level for reef tanks is between 4.5ppm - 7ppm   With so many additives that are hitting…

    $94.95 Regular Price: $

    …pump with an Apex Controller you can use Apex Fusion to do all your programming for 24-hour cycles, enable feed modes, and apply warnings and alarms. * Serial to 3.5mm Female * 0% - 100% speed control * Simple secure connections   Connecting the Abyzz to Apex…

    $184.99 Regular Price: $

    …tolerances on seams to resist moisture exposure on internal circuitry * German-made medical grade tubing for increased lifespan * Advanced alarm system to alert you if there is an issue with the motor, tubing, or board   Specifications: * Dimensions - 10" x 5.75"…

    $289.99 Regular Price: $

    …damage to the pump. Neptune Fusion lets you monitor the pumps internal temperature along with its wattage draw and flow rate allowing you to set alarms and alerts if something goes out of their normal thresholds. If the temperature of the pump increases to unsafe levels, the COR will actually slow…

    $349.95 Regular Price: $

    …to get into a full controller in the future.   Specifications: * Low pH alarm value: 7.80 * High pH alarm value: 8.40 * Low Temp alarm value: 75 * High Temp alarm value: 82 * Maximum High Water Sensor Depth (from rim): 11.25" * Maximum Low Water Sensor…

    $249.95 Regular Price: $

    …analog temperature controller and probe with a +/- 1°F difference from its set point. Stay Alert Controllers are equipped with an alarm system that alerts any malfunction. Monitor your chiller's performance visibly via the LED which alerts you to any problems.   JBJ…

    $495.47 Regular Price: $

    …head unit If you have an Apex Controller, more than likely you are trying to protect against equipment failure, along with monitoring, and alarm capabilities that can notify you in the event when something is going wrong. The 12V Power Supply is one of the most overlooked pieces of equipment…

    $15.95 Regular Price: $

    …tolerances on seams to resist moisture exposure on internal circuitry * German-made medical grade tubing for increased lifespan * Advanced alarm system to alert you if there is an issue with the motor, tubing, or board   Specifications: * Dimensions - 10" x 5.75"…

    $219.99 Regular Price: $

    …ammonia, the ALERT color corresponds to about 0.05 mg/L, ALARM to about 0.2 mg/L, and TOXIC to about 0.5 mg/L. In freshwater at pH 7.0, this corresponds to 3.6 mg/L total ammonia.\n* The ALERT concentration is tolerated for 3-5 days, ALARM for 1-3 days, and TOXIC is rapidly harmful, requiring…

    $7.89 Regular Price: $

    …Can be adapted to push-connect fittings * Handles up to 5 GPM * Low battery alert * Fail-safe low power auto-off * High frequency alarm * Mesh pre-filter The Leak Block Sensor from HM Digital includes an electronic sensing pad and a latching solenoid valve that…

    $53.00 Regular Price: $

    …Kalk reactor control * Low maintenance design * Seamless integration w/ GHL system * WLAN, USB, and cloud-service access* * Alarm functionality * Large LED status indicator   Download the GHL Connect App   Automated Alkalinity…

    $869.90 Regular Price: $

    …Kalk reactor control * Low maintenance design * Seamless integration w/ GHL system * WLAN, USB, and cloud-service access* * Alarm functionality * Large LED status indicator   Download the GHL Connect App   Automated Alkalinity…

    $869.90 Regular Price: $

    …letting you use any outlet for any device. Each individual outlet can also monitor and detect power usage in amps or watts, letting you set alarms and send emails when pumps have clogged or failed, lights are not turning on, heaters leaking current, letting you be notified of the issue before…

    $279.95 Regular Price: $

    …unlike many other cloud-based controllers. The Energy Bar 832 can also tell you how much power each individual outlet is consuming letting you set alarms, send emails, or even have IOS notifications let you know before things go wrong.   Less Hassle, More Success More than the…

    $799.95 Regular Price: $

    …many other cloud-based controllers. The Energy Bar 832 can also tell you how much power each individual outlet is consuming letting you set alarms, send emails, or even have IOS notifications let you know before things go wrong.   Built in WiFi, Salinity, Temperature, pH, monitoring.…

    $1,069.90 Regular Price: $

    …damage to the pump. Neptune Fusion lets you monitor the pumps internal temperature along with its wattage draw and flow rate allowing you to set alarms and alerts if something goes out of their normal thresholds. If the temperature of the pump increases to unsafe levels, the COR will actually slow…

    $299.95 Regular Price: $

    …Controller with the LDK lets you monitor and control your aquarium in the event of a leak or an overflow. With Neptune Fusion, you can easily set up alarms that will notify you if a sensor ever detects moisture, and also control any equipment that is powered by an EnergyBar. One common example of…

    $549.85 Regular Price: $

    …letting you use any outlet for any device. Each individual outlet can also monitor and detect power usage in amps or watts, letting you set alarms and send emails when pumps have clogged or failed, lights are not turning on, heaters leaking current, letting you be notified of the issue before…

    $1,959.64 Regular Price: $

    …letting you use any outlet for any device. Each individual outlet can also monitor and detect power usage in amps or watts, letting you set alarms and send emails when pumps have clogged or failed, lights are not turning on, heaters leaking current, letting you be notified of the issue before…

    $2,559.55 Regular Price: $

    …letting you use any outlet for any device. Each individual outlet can also monitor and detect power usage in amps or watts, letting you set alarms and send emails when pumps have clogged or failed, lights are not turning on, heaters leaking current, letting you be notified of the issue before…

    $499.95 Regular Price: $

    …letting you use any outlet for any device. Each individual outlet can also monitor and detect power usage in amps or watts, letting you set alarms and send emails when pumps have clogged or failed, lights are not turning on, heaters leaking current, letting you be notified of the issue before…

    $769.90 Regular Price: $

    …letting you use any outlet for any device. Each individual outlet can also monitor and detect power usage in amps or watts, letting you set alarms and send emails when pumps have clogged or failed, lights are not turning on, heaters leaking current, letting you be notified of the issue before…

    $1,399.90 Regular Price: $

    …14.00 pH Resolution: 0.1 pH Accuracy: +/- 0.02 pH Calibration: Manual 2 points Set Point Range: 5.5 - 9.5 pH Visual LED Alarm: activates when reading is higher or lower than set point Power Supply: 12 VDC adapter Electrode: Double junction pH electrode with 2 meter…

    $109.99 Regular Price: $

    … Specifications: Range: 0.0 to 14.0 pH Resolution: 0.1 pH Accuracy: +/-0.2 pH pH set point 5.5 to 9.5 pH Visual LED pH Alarm: active when measurement is higher or lower than set point pH Probe: MA911B/2 (included)  pH Electrode: Double junction pH electrode…

    $130.99 Regular Price: $

    …Expansion Module to your Apex Neptune System. * Module has extra Temp Probe port * I/O Switch Inputs for ATO, feed buttons, leak alarms, etc. * Monitor multiple tanks * Galvanic Isolation for accurate and reliable probe readings   Features of the Neptune…

    $84.95 Regular Price: $