EDG Cellular Data Plan Renewal

$240.00 – $500.00

Required for cellular gateway functionality

Use for renewals only

Please input Gateway ID# in order notes during checkout

Select options This product has multiple variants. The options may be chosen on the product page

GBR Alert Battery

$39.00 – $360.00

.08 – 1.2″ w.c. pressure sensor.

Built-in audible and visual alarm.

Field adjustable alarm set-point.

4 options for actuation delay and 4 options for silence duration.

Includes 2XAAA batteries, system label and length of vacuum tube.

 

Select options This product has multiple variants. The options may be chosen on the product page

EDG Subscription Renewal

$45.00 – $325.00

Annual renewals only.

Renewal codes will be emailed to you separately.

Use drop-down menu to choose the correct amount of active sensors.

Select options This product has multiple variants. The options may be chosen on the product page

Radon Diagnostic Kit

$250.00

Kit Includes:
– 0-1″ Battery Gauge
– 0-.25″ Battery Gauge
– Pitot Tube w/ Calibration Factors
– Rugged Case
– 2 x 6′ Lengths of 5/16 OD Vacuum Tube

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Placeholder

Master Floor Port Installation Kit

$175.00

Master Port Kit Includes:

  • Rugged Case (Case type subject to change based on availability)
  • 10 Ready to Install OBAR Floor Ports
  • 3/4″ SDS Plus Masonry Drill Bit
  • (2) 20mm Diamond Tipped Honing Drill Bits
  • Port Installation Tool
  • 1/2″ Drill Bit
  • Replacement Port Parts/Hardware
  • Installation Instructions
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alert-with-labelAlert-cover-off

GBR ALERT Radon System Alarm

$39.00 – $360.00

.08 – 1.2″ w.c. pressure sensor.

Built-in audible and visual alarm.

Field adjustable alarm set-point.

Includes power adapter, system label and 2′ of vacuum tube.

 

Select options This product has multiple variants. The options may be chosen on the product page

GBR BATTERY Radon Gauge and Alarm

$69.00 – $660.00

0-4″ Digital Differential Pressure Gauge

Built-in audible and visual alarm with push to silence feature.

Fully programmable for alarm set-point, delay (display and alarm), units and more.

Pipe or wall mountable.

Includes mounting bracket/hardware, batteries, system label, 2′ of vacuum tube.

Requires 4 x AA batteries (included)

 

Select options This product has multiple variants. The options may be chosen on the product page
Obar-LTE-Cellular-Gateway

EDG Wireless Cellular Gateway

$275.00

Transmits EDG Sensor data to the cloud for remote monitoring*

Accepts up to 100 different active wireless sensors.

Up to 1200 ft. communication range to wireless sensors.

Allows user to set notifications, get alerts and remotely monitor data through OBAR Instruments app or desktop computer

Verizon (USA-Immediate Availability), AT&T (USA-Special Order) and Rodgers (Canada Only-Special Order) options available.

Monthly monitoring fees as low as $13.25.**

 

Add to cart
DPTimage-scaled-1

GBR-DPT Differential Pressure Transmitter

$89.00

Differential Pressure Transmitter

Selectable ranges (0-1″, 0-2″ or 0-4″ w.c.)

4-20 mA or 0-10V Output Options

Wall mountable

Select options This product has multiple variants. The options may be chosen on the product page

GBR25-R Differential Pressure Gauge and Alarm

$125.00

Vapor Intrusion and Radon System Alarm and Gauge

Measures pressures up to 40″ w.c.

Audible and visual alarm with adjustable set point

Plug and play operation*

Built-in alarm silence switch

Includes power supply and length of vacuum tubing for connection to riser pipe

Includes wiring for a second programmable relay

 

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0-3-gauge-in-box-scaled-1

GBR M Gauge

$45.00

0-3″ w.c. range works with the majority of radon installations.

Outdoor rated enclosure.

Simple installation and setup.

Weather resistant system labels included.

2′ of tubing for connection to system pipe.

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gbr89insideGBR89-HA-Graph-pdf

GBR 89 HA Replacement Motor Assembly

$1,645.00

Modular design allows inner motor assembly to be replaced without the need to replace the outer enclosure.

Operating Range 240V: 216 – 264 Volts AC RMS, 50/60 Hz, Single Phase

Operating Range 120V: 108 – 132 Volts AC RMS, 50/60Hz, Single Phase

Max. Static Pressure : 14″ w.c. @ 100 CFM

Max Airflow : 545 CFM @ 0″ w.c.

Built in speed control to customize performance.

Built in condensate bypass.

Select options This product has multiple variants. The options may be chosen on the product page
GBR76UD-120v-Graph-pdfGBR76UD-240v-Graph-pdf

GBR 76 UD Replacement Motor Assembly

$1,345.00

Modular design allows replacement of the inner motor assembly without needing to replace the outer enclosure.

Operating Range : 100-240 Volts AC RMS, 50/60 Hz, Single Phase

Max. Static Pressure : 37″ w.c. @ 0 CFM

Max. Airflow : 195 CFM @ 0″ w.c.

Built in speed control to customize performance.

Built in condensate bypass.

* GBR76 SOE and UD can be interchanged as long as correct voltage is being supplied. Refer to operating ranges.

 

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4x3-Kit-scaled-14x4-Kit-scaled-1

Radon Fan Installation Kit

$29.95

Kit includes a pair of flexible couplings (4 sizes available), U-Tube manometer and a system label.

Select options This product has multiple variants. The options may be chosen on the product page
sentinelprocellsentinelprocell1

Sentinel Pro Monitoring System With Cellular Modem

$1,995.00
  • The Sentinel Pro monitors, delivers alarms, and datalogs input/output points the same as the standard Sentinel, but allows monitoring from third-party Modbus sensors, transducers and programmable logic controllers. The system supports Modbus RTU/485 and Modbus TCP. It also adds an additional relay output.
  • Easy-to-install, easy-to-configure monitoring solution for locations with no access to a landline or internet connection.
  • Secure, user-friendly online control panel provides a software-free, anytime, anywhere environment for managing your systems.
  • Store your sensor readings in the cloud to automatically protect against data loss and provide limitless information storage.
  • Receive alarm notifications through a supervised internet connection.
  • Notifies an unlimited number of people by email, text message or voice phone calls in the event of an alarm.
  • Poll Modbus registers from other equipment and twelve external sensors monitor, temperature, humidity, water and more.
  • Manage multiple units, make programming changes and access status conditions using a simple, powerful web-based interface or mobile app.

Click here for User Manual

Click here for Technical Specifications

Select options This product has multiple variants. The options may be chosen on the product page
sentinelpro1sentinelpro

Sentinel Pro Monitoring System

$1,395.00
  • The Sentinel Pro monitors, delivers alarms, and datalogs input/output points the same as the standard Sentinel, but allows monitoring from third-party Modbus sensors, transducers and programmable logic controllers.  The system supports Modbus RTU/485 and Modbus TCP. It also adds an additional relay output.
  • Secure, user-friendly online control panel provides a software-free, anytime, anywhere environment for managing your systems
  • Store your sensor readings in the cloud to automatically protect against data loss and provide limitless information storage
  • Receive alarm notifications through a supervised internet connection
  • Notifies an unlimited number of people by email, text message or voice phone calls in the event of an alarm
  • Poll Modbus registers from other equipment and twelve external sensors monitor temperature, humidity, water and more
  • Manage multiple units, make programming changes and access status conditions using a simple, powerful web-based interface or mobile app.

Click here for User Manual

Click here for Technical Specifications

Select options This product has multiple variants. The options may be chosen on the product page
sentinelcellsentinelcell1

Sentinel Monitoring System with Cellular Modem

$1,595.00
  • Easy to install, easy to configure monitoring solution for locations with no access to a landline or internet connection.
  • Secure, user-friendly online control panel provides a software-free, anytime, anywhere environment for managing your systems.
  • Store your sensor readings in the cloud to automatically protect against data loss and provide limitless information storage.
  • Receive alarm notifications through a cellular connection.
  • Notifies an unlimited number or people by email, text message or voice phone calls in the event of an alarm.
  • Up to twelve external sensors monitor temperature, humidity, water, third party sensors and more.
  • Manage multiple units, make programming changes and access status conditions using a simple, powerful web-based interface or mobile app.
  • Choose between cellular service provided by AT&T, Verizon or Rodgers for under $30 per month.

Click here for User Manual

Click here for Technical Specifications

Select options This product has multiple variants. The options may be chosen on the product page
sentinel1sentinel

Sentinel Monitoring System

$795.00
  • Secure, user-friendly online control panel provides a software-free, anytime, anywhere environment for managing your systems.
  • Store your sensor readings in the cloud to automatically protect against data loss and provide limitless information storage.
  • Receive alarm notifications through a supervised internet connection.
  • Notifies an unlimited number of people by email, text message or voice phone calls in the event of an alarm.
  • Up to twelve external sensors monitor temperature, humidity, water, third party sensors and more.
  • Manage multiple units, make programming changes and access status conditions using a simple, powerful web-based interface or mobile app.

Click here for Sentinel User Manual

Click here for technical specifications

Select options This product has multiple variants. The options may be chosen on the product page
wallmount2-scaled-1wallmount1-scaled-1

GBR Wall Mount

$142.00

Sturdy, lightweight aluminum frame.

Provides up to 8″ of additional offset versus a direct wall mount.

Articulating design allows arm adjustment to conform to your installation needs.

Designed for use with our GBR76 SOE, GBR76 UD and GBR89 HA*.

Hardware included.

Obar GBR Wall Mount Technical Drawing

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6x4coupling-scaled-1

4X6 Flexible Coupling

$10.50

Universal Pipe Connectors allow you to connect any size pipe, quickly and easily. Their time saving, fully tested design gives you professional results in minutes using only a slotted screwdriver or a 5/16″ nut driver or socket. Once installed, by tightening the stainless steel bands to 60″ lbs. torque, you are assured of a leak-proof, chemical resistant connection that is impervious to roots and unaffected by soil conditions.

Made in the U.S.A.

For use with HP220, FR150 and most other 6″ duct radon fans.

Add to cart
6x3coupling-scaled-1

6X3 Flexible Coupling

$10.50

Universal Pipe Connectors allow you to connect any size pipe, quickly and easily. Their time saving, fully tested design gives you professional results in minutes using only a slotted screwdriver or a 5/16″ nut driver or socket. Once installed, by tightening the stainless steel bands to 60″ lbs. torque, you are assured of a leak-proof, chemical resistant connection that is impervious to roots and unaffected by soil conditions.

Made in the U.S.A.

For use with HP220, FR150 and other 6″ duct radon fans.

Add to cart
4x4coupling-scaled-1

4X4 Flexible Coupling

$9.95

Universal Pipe Connectors allow you to connect any size pipe, quickly and easily. Their time saving, fully tested design gives you professional results in minutes using only a slotted screwdriver or a 5/16″ nut driver or socket. Once installed, by tightening the stainless steel bands to 60″ lbs. torque, you are assured of a leak-proof, chemical resistant connection that is impervious to roots and unaffected by soil conditions.

Made in the U.S.A.

For use with GBR45, GBR45XL, RN2 and other 4″ duct radon fans.

Add to cart
4x3coupling-scaled-1

4X3 Flexible Coupling

$10.50

Universal Pipe Connectors allow you to connect any size pipe, quickly and easily. Their time saving, fully tested design gives you professional results in minutes using only a slotted screwdriver or a 5/16″ nut driver or socket. Once installed, by tightening the stainless steel bands to 60″ lbs. torque, you are assured of a leak-proof, chemical resistant connection that is impervious to roots and unaffected by soil conditions.

Made in the U.S.A.

For use with GBR45, GBR45XL or most other 3″ and 4″ duct radon fans.

Add to cart
3x3coupling-1-scaled-1

3X3 Flexible Coupling

$9.95

Universal Pipe Connectors allow you to connect any size pipe, quickly and easily. Their time saving, fully tested design gives you professional results in minutes using only a slotted screwdriver or a 5/16″ nut driver or socket. Once installed, by tightening the stainless steel bands to 60″ lbs. torque, you are assured of a leak-proof, chemical resistant connection that is impervious to roots and unaffected by soil conditions.

Made in the U.S.A.

For use with most 3″ radon fans.

Add to cart
muffler-e1540997808121Muffler

Muffler

$175.00

Can be glued directly over 4″ Sch40 PVC.  Requires 5″ adapter to other pipe sizes.

Quick and easy installation.

75% noise reduction with no back pressure.

18 1/2″ long X 6″ diameter.

 

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Smoke-Pen

Smoke Pen

$32.75

The Bjornax reusable Smoke Emitter Pen is the perfect tool to dispense just the right amount of test smoke, when and where it is needed. A patented smoke-emitting wick is inserted into the clutch pencil and ignited. You can adjust the wick to provide a continuous stream of a light gray to white smoke. The Smoke Pen can be easily extinguished by simply replacing the protective cover. Wick diameter is 5.6mm and will burn for approximately 30 minutes each.

This cool burning, non-toxic emitter is ideal for air balancing, verifying ventilation, testing smoke alarms, test for negative or positive air pressure.

Features:

  • Operates like a mechanical pencil.
  • The smoke and wick are non-toxic, with no shipping regulations
  • Excellent method to visualize airflow patterns
  • 6 wicks will provide up to 3 hours of continuous smoke or 360 individual 30 second tests
  • Steady and continuous smoke-stream, you decide smoke-duration
  • Non-turbulent smoke-stream = extremely low thermal interference
  • Helps to reveal the smallest leaks or air-current
  • Particle size is 0.3 to 2.5 microns
  • Does not contain oil, zinc, rubber powder or naphthalene
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Obar-Floor-Port

Obar Floor Port

$10.00

Obar floor ports are designed to be easily installed and are robust enough to handle typical building traffic.  These ports can be used as permanent sampling ports to fulfill vapor intrusion guidance document’s requirements.

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gbr25t

GBR25-T Differential Pressure Gauge/Alarm Transmitter

$155.00

Digital differential pressure gauge

Compatible with OBAR Instruments EDG Sensors and Gateways

LCD backlit display

0-10V and 4-20mA Outputs

Built in audible alarm with push to silence feature

LCD screen will flash and show an alert when value is out of range

Fully programmable for engineering units, delay, alarm set point and more.

Select options This product has multiple variants. The options may be chosen on the product page
Obar-system-Wireless-Voltage-Meter

EDG Wireless Sensor 0-10V

$140.00

Use with EDG Gateways*

Compatible with GBR25-A Gauge/Transmitter or other units capable of outputting a 0-10V signal.

Signal Range up to 1200 ft.

Transmits 0-10V wireless signal to EDG Gateway*

*Requires Cellular Subscription*

Add to cart
GBR76SOE-Graph-pdf.jpg

GBR 76 SOE Replacement Motor Assembly

$1,145.00

Our modular design allows replacement of the interior motor assembly without needing to replace the outer enclosure.

Operating Range : 108 – 132 Volts AC RMS, 50/60 Hz, Single Phase

Max. Static Pressure: 16″ w.c. @ 0 CFM

Max. Airflow : 155 CFM @ 0″ w.c.

Built in speed control to customize performance.

Built in condensate bypass.

* GBR76 SOE and UD can be interchanged as long as correct voltage is being supplied.  Refer to operating ranges.

Add to cart
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3x3coupling-1-scaled-1

3X3 Flexible Coupling

$9.95

Universal Pipe Connectors allow you to connect any size pipe, quickly and easily. Their time saving, fully tested design gives you professional results in minutes using only a slotted screwdriver or a 5/16″ nut driver or socket. Once installed, by tightening the stainless steel bands to 60″ lbs. torque, you are assured of a leak-proof, chemical resistant connection that is impervious to roots and unaffected by soil conditions.

Made in the U.S.A.

For use with most 3″ radon fans.

Add to cart
4x3coupling-scaled-1

4X3 Flexible Coupling

$10.50

Universal Pipe Connectors allow you to connect any size pipe, quickly and easily. Their time saving, fully tested design gives you professional results in minutes using only a slotted screwdriver or a 5/16″ nut driver or socket. Once installed, by tightening the stainless steel bands to 60″ lbs. torque, you are assured of a leak-proof, chemical resistant connection that is impervious to roots and unaffected by soil conditions.

Made in the U.S.A.

For use with GBR45, GBR45XL or most other 3″ and 4″ duct radon fans.

Add to cart
4x4coupling-scaled-1

4X4 Flexible Coupling

$9.95

Universal Pipe Connectors allow you to connect any size pipe, quickly and easily. Their time saving, fully tested design gives you professional results in minutes using only a slotted screwdriver or a 5/16″ nut driver or socket. Once installed, by tightening the stainless steel bands to 60″ lbs. torque, you are assured of a leak-proof, chemical resistant connection that is impervious to roots and unaffected by soil conditions.

Made in the U.S.A.

For use with GBR45, GBR45XL, RN2 and other 4″ duct radon fans.

Add to cart
6x4coupling-scaled-1

4X6 Flexible Coupling

$10.50

Universal Pipe Connectors allow you to connect any size pipe, quickly and easily. Their time saving, fully tested design gives you professional results in minutes using only a slotted screwdriver or a 5/16″ nut driver or socket. Once installed, by tightening the stainless steel bands to 60″ lbs. torque, you are assured of a leak-proof, chemical resistant connection that is impervious to roots and unaffected by soil conditions.

Made in the U.S.A.

For use with HP220, FR150 and most other 6″ duct radon fans.

Add to cart
6x3coupling-scaled-1

6X3 Flexible Coupling

$10.50

Universal Pipe Connectors allow you to connect any size pipe, quickly and easily. Their time saving, fully tested design gives you professional results in minutes using only a slotted screwdriver or a 5/16″ nut driver or socket. Once installed, by tightening the stainless steel bands to 60″ lbs. torque, you are assured of a leak-proof, chemical resistant connection that is impervious to roots and unaffected by soil conditions.

Made in the U.S.A.

For use with HP220, FR150 and other 6″ duct radon fans.

Add to cart

EDG Cellular Data Plan Renewal

$240.00 – $500.00

Required for cellular gateway functionality

Use for renewals only

Please input Gateway ID# in order notes during checkout

Select options This product has multiple variants. The options may be chosen on the product page

EDG Subscription Renewal

$45.00 – $325.00

Annual renewals only.

Renewal codes will be emailed to you separately.

Use drop-down menu to choose the correct amount of active sensors.

Select options This product has multiple variants. The options may be chosen on the product page
Obar-LTE-Cellular-Gateway

EDG Wireless Cellular Gateway

$275.00

Transmits EDG Sensor data to the cloud for remote monitoring*

Accepts up to 100 different active wireless sensors.

Up to 1200 ft. communication range to wireless sensors.

Allows user to set notifications, get alerts and remotely monitor data through OBAR Instruments app or desktop computer

Verizon (USA-Immediate Availability), AT&T (USA-Special Order) and Rodgers (Canada Only-Special Order) options available.

Monthly monitoring fees as low as $13.25.**

 

Add to cart
Obar-system-Wireless-Voltage-Meter

EDG Wireless Sensor 0-10V

$140.00

Use with EDG Gateways*

Compatible with GBR25-A Gauge/Transmitter or other units capable of outputting a 0-10V signal.

Signal Range up to 1200 ft.

Transmits 0-10V wireless signal to EDG Gateway*

*Requires Cellular Subscription*

Add to cart