J & N has been manufacturing
quality gas detection products since 1980. The product are
easy to use state-of-the-art instruments helping you
protect life, property and the environment from combustible, toxic and
refrigerant gases
Makes finding
gas leaks simple, fast and easy. It's durable design and easy
operation will make finding gas leaks fast and accurate. The bright
LCD display shows all gas concentrations simultaneously fulfilling any
confined space entry requirements. A bar-hole test button helps accurately
locate below ground leaks while an operator controlled tick rate assists in
finding leaks on exposed piping faster than ever.
State of the
art combustible gas leak detector capable of sensing many combustible gases
such as methane, propane and natural gas. The backlit LCD display
shows percent lower explosive limit (LEL) and part-per million (ppm)
simultaneously for accurate detection and analysis. Audible and visual
alarms warn of potential hazardous conditions.
Locates gas
leaks, monitor for oxygen, hydrogen sulfide and/or carbon monoxide with the
most rugged combustible gas indicator built today. This CGI has many high
tech features protected by its robust yet lightweight stainless steel
housing. The large easy-to-read display continuously updates the user of gas
concentrations
Linear 4-20 mA output
Integral sensor fault diagnostics
Plug-in replaceable sensor
One man remote calibration
Field upgradable to MicroSafe™ Intelligent Sensor assembly
Linear 4-20 mA output
Integral sensor fault diagnostics
Plug-in replaceable sensor
One-man remote calibration
Self adjusting zero and span with sensor life indication
LED indicators for Fault and Calibration status
Non-intrusive, magnetic programming interface (via hand-held magnet)
Simple menu-driven programming and calibration
16 character backlit alphanumeric display
Linear 4-20 mA output, 3 relays, and RS-485 Serial
Communications
Integral sensor fault diagnostics
Plug-in replaceable sensor
One-man remote calibration
Self adjusting zero and span with sensor life indication
LED indicators for Fault and Calibration status
Non-intrusive, magnetic programming interface (via hand-held magnet)
Simple menu-driven programming and calibration
16 character backlit alphanumeric display
The system design uses a
microprocessor based control card to supervise and
display the condition of virtually any type of field
mounted gas detection sensor with either a 4-20mA
or serial RS-485 output. Sensor types include
combustible gas, oxygen deficiency, and more than
40 toxic compounds.