GBR M Gauge
$43.000-3″ 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 vent pipe.
GBR-25 Differential Pressure Gauge and Alarm
$125.00Vapor 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
Includes power supply and length of vacuum tubing for connection to riser pipe
Includes wiring for a second programmable relay
GBR-DPT Differential Pressure Transmitter
$89.00Differential Pressure Transmitter
Selectable ranges (0-1″, 0-2″ or 0-4″ w.c.)
4-20 mA Output
Wall mountable
Minihelic Pressure Gauge 0-20″ w.c.
$49.95Differential Pressure Gauge
0-20″ w.c.
Minihelic Pressure Gauge 0-40″ w.c.
$49.95Differential Pressure Gauge
0-40″ w.c.
Obar Floor Port
$10.00Obar 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.
Sentinel Monitoring System
$695.00- 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.
Sentinel Monitoring System with Cellular Modem
$1,495.00- 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.
Sentinel Pro Monitoring System
$1,050.00- 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.
Sentinel Pro Monitoring System With Cellular Modem
$1,895.00- 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.