GRI Water Sensors & Leak Detectors | JMAC Supply

Liquid Detection Sensors

GRI

GRI WVS Water Valve Shutoff

JMAC# GRI-WVS

The GRI Water Valve Shutoff System was designed as a flood prevention device. This system utilizes an electronic controller to provide automatic control of an electronic water valve that is installed...
MSRP:

Was:

Now: $470.00

Limited Stock

Expedited Shipping Available

Need it Tomorrow?

Need it Tomorrow?

Select the NEED IT FAST shipping option at checkout and a member of our team will contact you promptly with any available Expedited Shipping options once we receive your order.

Add to Cart
GRI

GRI WS-20240S Home Water Leak Alarm System, 20' Jacketed Lead, Max Wire Run 106'

JMAC# GRI-WS-20240S

The WS-20 is designed as a signaling device for use as a self contained Home Water Leak Alarm System. The Model WS-20 will sound a local alarm and flash an LED indicator, should water come in contact...

MSRP:

Was:

Now: $20.50

Add to Cart
GRI

GRI WS-20 Home Water Leak Alarm System

JMAC# GRI-WS-20

The WS-20 is designed as a signaling device for use as a self contained Home Water Leak Alarm System. The Model WS-20 will sound a local alarm and flash an LED indicator, should water come in contact...

MSRP:

Was:

Now: $59.75

Add to Cart
GRI

GRI WM2600-10 Water Moccasin Sensor Strip, Relay Contact

JMAC# GRI-WM2600-10

The GRI-WM2600-10 is a water moccasin sensor strip with a relay contact designed for perimeter or large area flood detecting. The unit is ideal for basements, computer service rooms, water pipes,...

MSRP:

Was:

Now: $225.00

Add to Cart
GRI

GRI 2826FS Liquid Level Sensor, Fail Safe

JMAC# GRI-2826FS

The GRI 2826 Detector was designed in response to a direct request for a small electronic sensor capable of detecting non-volatile liquids in remote hard to reach locations. The sensor, in...

MSRP:

Was:

Now: $75.75

Limited Stock
Add to Cart
GRI

GRI 2808-12V-24

JMAC# GRI-2808-12V-24

SENSOR, ABSENCE OF WATER 12V UPC: 697625904495Also known as: GI-280812V24, 280812V24 For more information about the GRI 2808-12V-24, please contact us.

MSRP:

Was:

Now: $75.25

Add to Cart
GRI

GRI 2808-12V Absence of Water Sensor, External 12 VDC, 30 Second Sample Rate, C Form Relay Output

JMAC# GRI-2808-12V

The GRI 2808-12V Absence of Water Sensor is a totally new innovative design that helps monitor the level of water and other non flammable liquids. The GRI 2808 is submersible, fully self-contained...

MSRP:

Was:

Now: $70.50

Add to Cart
GRI

GRI 2650 Water Sensor, Relay Contact, SPDT, 24VAC

JMAC# GRI-2650

Using no mechanical parts, the GRI Sensors are triggered by a moisture bridge across the sensor contacts. The GRI Sensor can be installed to detect a layer of liquid as minute as 1/16 of an inch in...

MSRP:

Was:

Now: $32.75

Add to Cart
GRI

GRI 2605 Water Sensor, Relay Contact, Normally Closed for a Closed Loop Circuit, 5 VDC

JMAC# GRI-2605

The GRI 2605 is a water sensor equipped with a relay contact that's designed to detect water damage caused by leaking pipes or corroded water heaters. The sensor operates on 5VDC.The GRI 2605 is able...

MSRP:

Was:

Now: $21.42

Add to Cart
GRI

GRI 2600-W Surface-Mount Water Sensor, 12VDC, White

JMAC# GRI-2600-W

SENSOR, WATER CLOSED LOOP UPC: 697625903399Also known as: GI-2600W, 2600W Technical Specifications:
MSRP:

Was:

Now: $32.25

In Stock

Expedited Shipping Available

Need it Tomorrow?

Need it Tomorrow?

Select the NEED IT FAST shipping option at checkout and a member of our team will contact you promptly with any available Expedited Shipping options once we receive your order.

Add to Cart
GRI

GRI 2600T-PHS Remote Sensor Case, Terminal Connections

JMAC# GRI-2600T-PHS

The GRI 2600T-PHS is a remote sensor case with terminal connections for the 2600K closed loop sensor and 2500K open loop sensor. Also known as: GI-2600TPHS, 2600TPHS For more information about the...

MSRP:

Was:

Now: $3.34

Add to Cart
GRI

GRI 2600T-LS 12V Low-Sensitivity Water Sensor with Relay

JMAC# GRI-2600TLS

SENSOR, WATER LOW SENS W/ 2 UPC: 697625904198Also known as: GI-2600TLS, 2600TLS For more information about the GRI 2600T-LS, please contact us.

MSRP:

Was:

Now: $32.00

Add to Cart

Water Leak Sensors & Liquid Detectors

GRI liquid detection sensors connect to an alarm panel to report water leaks and flooding before they turn into costly damage.

The 2605 water sensor uses a relay contact on 5VDC, is designed to detect water damage caused by leaking pipes or corroded water heaters, and detects any conductive, non-flammable liquid. The 2800 is a surface mount water sensor for 5 to 24 VDC with a normally open contact for open loop circuits. The 2826FS liquid level sensor detects non-volatile liquids in remote, hard to reach locations, and the WM2600-10 Water Moccasin sensor strip covers perimeter or large area flood detection. GRI relay sensors like the 2650 can detect a layer of liquid as small as 1/16 of an inch, and home water leak alarm systems are also listed.

See temperature and humidity sensors, special purpose sensors, or all magnetic reed switches. Browse the full GRI catalog. Contact our team for sensor placement questions.