GRI - 2650 24 Volt AC Water Sensor - George Risk Industries

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2650 24 Volt AC Water Sensor Will Detect Any Conductive Non-Flammable Liquid Ideal Anywhere Liquid Detection Is Required Automatic Reset Available In Gray Only 6 Foot Jacketed Lead Standard Custom Lead Lengths Available 24 Volt AC Sensor 2650 24 Volt AC Water Sensor

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 depth.

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2650 24 Volt AC Water Sensor Product Specification PDF 2650 24 Volt AC Water Sensor Installation Instructions PDF [Home] [Products] [What's New!] [Security Products] [Data Entry Peripherals] [Pushbutton Switches] [Custom Engraved Keycaps] [Proximity Sensors] [Contact GRI] [About GRI]

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G.R.I. - Your Choice when Reliability Matters!

FLUID SENSOR WITH RELAY CONTACT ‹ Will Detect Any Conductive Non-Flammable Liquid ‹ Ideal Anywhere Liquid Detection Is Required ‹ Automatic Reset ‹ Available In Gray Only ‹ 6 Foot Jacketed Lead Standard ‹ Custom Lead Lengths Available ‹

24 Volt AC Sensor

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 depth. These Sensors use an external power source to energize a built-in relay contact (battery power is not recommended). Used in an active S.P.D.T. configuration, an alarm condition will occur when moisture is detected, power to the sensor is lost or if the sensor should fail. The relay output can be wired directly to a control panel or can be used to actuate an external device, i.e. transmitter, annunciator, etc., and can be used to monitor evaporative air conditioners, drip pans, overflows and/or drains. PART NUMBER: 2650

Configuration S.P.D.T. 24 Volts AC Circuit

GEORGE RISK INDUSTRIES, INC. G.R.I. PLAZA KIMBALL, NE 69145 MADE IN U.S.A.

TOLL-FREE 1-800-445-5218 TOLL-FREE 1-800-523-1227 (308) 235-4645 FAX (308) 235-3561 E-MAIL: [email protected] WEB SITE: www.grisk.com

WITH

FLUID SENSOR RELAY CONTACT

INSTALLATION NOTES: G.R.I. 2650: The 2650 is used to detect the presence of fluid and to provide a relay output for signal or control of an external device. The switch operates on 24 Volts AC and functions as a Normally Open or Normally Closed Sensor. The Red and Black wires power the switch while the Brown, White and Green wires are the relay output wires. After installation these units should be tested with a damp sponge or paper towel and inspected annually. If there is any corrosion or damage the sensor should be replaced.

2650

2650 OPEN LOOP SPECIFICATIONS: Power Requirements: Operating Voltage Operating Current Wire Contacts: Red Wire Black Wire Green Wire White Wire Brown Wire

24 Volts AC 12 mA

N.C. C N.O

Contact Characteristics: Initial Contact Resistance, max. Nominal Switching Capacity (resistive load) Max, Switching Power (resistive load) Max, Switching Voltage Max, Switching Current

24 V AC 24 V AC C Form Relay Contact

100 m Ω 1 A 30 V DC 0.3 A 125 V AC 30 W, 37.5 V A 110 V DC, 125 V AC 1 A

WARRANTY: One year warranty against workmanship, material and factory defects. GEORGE RISK INDUSTRIES, INC. G.R.I. PLAZA KIMBALL, NE 69145 MADE IN U.S.A.

BA-198 Rev D 6/16/2009

TOLL-FREE 1-800-445-5218 TOLL-FREE 1-800-523-1227 (308) 235-4645 FAX (308) 235-3561 E-MAIL: [email protected] WEB SITE: www.grisk.com

The 2650 is used to detect the presence of water and to provide a relay output for signal or control of an external device. The switch operates on 24 Volts AC and functions as a Normally Open or Normally Closed Sensor. The Red and Black wires power the switch while the Brown, White and Green wires are the relay output wires.

2650 INSTALLATION INSTRUCTIONS

After installation these units should be tested with water and inspected annually. If there is any corrosion or damage the sensor should be replaced.

The 2650 is used to detect the presence of water and to provide a relay output for signal or control of an external device. The switch operates on 24 Volts AC and functions as a Normally Open or Normally Closed Sensor. The Red and Black wires power the switch while the Brown, White and Green wires are the relay output wires.

2650 INSTALLATION INSTRUCTIONS

24 Volts AC 12 mA

100 mΩ 1 A 30 V DC 0.3 A 125 V AC 30 W, 37.5 V A

110 V DC, 125 V AC 1A

7/12/2007

24 V AC 24 V AC C Form Relay Output

After installation these units should be tested with water and inspected annually. If there is any corrosion or damage the sensor should be replaced.

Power Requirements: Operating Voltage Operating Current

Contact Characteristics: Initial Contact Resistance, max. Nominal Switching Capacity (resistive load) Max. Switching Power (resistive load) Max. Switching Voltage Max. Switching Current

Wire Connections: Red Black Green N.C White C Brown N.O

SPECIFICATIONS

24 Volts AC 12 mA

24 V AC 24 V AC C Form Relay Output

SPECIFICATIONS Power Requirements: Operating Voltage Operating Current

Wire Connections: Red Black Green N.C White C Brown N.O

100 mΩ 1 A 30 V DC 0.3 A 125 V AC 30 W, 37.5 V A

7/12/2007

2650 INSTALLATION INSTRUCTIONS

110 V DC, 125 V AC 1A

2650 INSTALLATION INSTRUCTIONS

The 2650 is used to detect the presence of water and to provide a relay output for signal or control of an external device. The switch operates on 24 Volts AC and functions as a Normally Open or Normally Closed Sensor. The Red and Black wires power the switch while the Brown, White and Green wires are the relay output wires.

Contact Characteristics: Initial Contact Resistance, max. Nominal Switching Capacity (resistive load) Max. Switching Power (resistive load) Max. Switching Voltage Max. Switching Current

The 2650 is used to detect the presence of water and to provide a relay output for signal or control of an external device. The switch operates on 24 Volts AC and functions as a Normally Open or Normally Closed Sensor. The Red and Black wires power the switch while the Brown, White and Green wires are the relay output wires.

24 Volts AC 12 mA

100 mΩ 1 A 30 V DC 0.3 A 125 V AC 30 W, 37.5 V A

110 V DC, 125 V AC 1A

7/12/2007

24 V AC 24 V AC C Form Relay Output

After installation these units should be tested with water and inspected annually. If there is any corrosion or damage the sensor should be replaced.

Power Requirements: Operating Voltage Operating Current

Contact Characteristics: Initial Contact Resistance, max. Nominal Switching Capacity (resistive load) Max. Switching Power (resistive load) Max. Switching Voltage Max. Switching Current

Wire Connections: Red Black Green N.C White C Brown N.O

After installation these units should be tested with water and inspected annually. If there is any corrosion or damage the sensor should be replaced.

7/12/2007

24 V AC 24 V AC C Form Relay Output

SPECIFICATIONS

24 Volts AC 12 mA

110 V DC, 125 V AC 1A

100 mΩ 1 A 30 V DC 0.3 A 125 V AC 30 W, 37.5 V A

Wire Connections: Red Black Green N.C White C Brown N.O

SPECIFICATIONS Power Requirements: Operating Voltage Operating Current

Contact Characteristics: Initial Contact Resistance, max. Nominal Switching Capacity (resistive load) Max. Switching Power (resistive load) Max. Switching Voltage Max. Switching Current