Family Owned & Operated Since 1971• Bakersfield, CA
Portable and fixed gas detectors, monitors, and calibration gases
3007 products
Multi-spectrum IR flame detector with QuadSense IR3 technology — analyzes the multi-spectral signals of hydrocarbon gas or liquid fires using four separate IR sensors. Detects a 1 ft² (0.1 m²) gasoline pan fire at 300 ft (90 m) — among the longest detection ranges in the 975 family. Best for outdoor large-area coverage (LNG terminals, petrochemical units, offshore platforms) where a single detector replaces multiple shorter-range UV/IR detectors. SIL 2 prior-use FMEDA.
Ultra-fast UV/IR flame detector — detects fire in under 20 milliseconds using a unique dual sensor with selectable UV and IR channels. The fastest detector in the 975 family — built for explosion-suppression and rapid-response fire-control loops where a 100 ms standard detector is too slow (munitions, propellant manufacturing, high-pressure hydrogen storage, fuel-mix piping). UV and IR channels can be used separately or combined for application-specific false-alarm rejection. SIL 2 prior-use FMEDA.
Dual-spectrum UV/IR flame detector — senses radiant energy in both the short-wave UV and short-wave IR portions of the spectrum simultaneously, providing high false-alarm immunity (welding, lightning, sunlight reflection) while detecting hydrocarbon-based fuel and gas fires. The workhorse 975 variant for general process / refining / petrochemical fire detection. SIL 2 prior-use FMEDA. Variable-area coverage from a single detector reduces installed sensor count vs. older single-spectrum detectors.
Ultrasonic gas leak detector with four piezo-electric acoustic sensors — listens for the ultrasonic noise generated by a pressurized gas escape, anywhere within a 131.2 ft (40 m) radius. Calibrated for life at the factory; never expires; no zeroing or calibration required; no consumptive sensor elements to replace. Unaffected by wind, weather, leak direction, or gas dilution that defeat point-gas detectors. Best for outdoor, well-ventilated, large-area installations — wellheads, transmission compressor stations, processing platforms, gas storage caverns. Real-time leak detection where point-detection can't catch a leak that disperses too quickly.
Cool Guardian / Safe Guardian Transmitter Gas Calibration Kit
Sensor, Eagle 2 Series LEL / PPM, Plug-in (CH4) 0 - 100 % LEL
Sensor, Ammonia (NH3), 0-75.0 PPM, F Sensor Package, for 9000 Series and Eagle 3
Sensor, Oxygen (O2) with J-Box and I.s. Barrier, Partial Pressure Type, (No Explosion Proof Approval)
Sample Drawing Adapter, Aspirator for Super Toxic Sensors (Sensor Sold Separately)
O-Ring for Inlet Fitting of RP-3R/RP-2009/RP-6/GX-2003/GX-2012/Gas Tracer
Non-Reactive calibration gas cylinder for pure gases, two-component mixes, LEL, and PPM non-reactive gases (methane, propane, CO, CO2, O2, hydrogen, and more). 17 Liter steel cylinder, CGA-600 connection. Specify your exact gas mix and concentration when requesting a quote.
Sensor, Oxygen (O2) 0-25% Vol for GX-3R / GX-3R Pro / GX-Force / GX-6100 / GX-9000 /
4-Gas Mix calibration gas cylinder for four-gas confined-space mixes (H2S/CO/LEL/O2/N2). Adding SO2, isobutylene, or CO2 increases the price. 11 Liter (min 6) aluminum cylinder, trigger valve connection. Minimum order quantity 6. Specify your exact gas mix and concentration when requesting a quote.
H2S / SO2 calibration gas cylinder for H2S and SO2 mixes (H2S/N2, H2S/Air, SO2/N2, SO2/Air). 11 Liter (min 6) aluminum cylinder, trigger valve connection. Minimum order quantity 6. Specify your exact gas mix and concentration when requesting a quote.
Reactive calibration gas cylinder for reactive gases (NO, NO2, HCN, NH3, benzene, ethylene oxide, phosphine). 34 Liter aluminum cylinder, C-10 connection. Specify your exact gas mix and concentration when requesting a quote.
demand flow regulator for calibration gas cylinders, nickel plated brass, CGA-600 connection.
Exotic calibration gas cylinder for exotic gases (chlorine, hydrogen chloride). 34 Liter aluminum cylinder, C-10 connection. Specify your exact gas mix and concentration when requesting a quote.
fixed flow regulator for calibration gas cylinders, nickel plated brass, 0.2 - 6.0 LPM flow, CGA-600 connection.
adjustable regulator for calibration gas cylinders, aluminum, CGA-600 connection.
Plastic, 2-Cylinder carrying case for calibration gas cylinders. Fits 17/34/44/60/66 liter cylinders.
Sensor, PPM Methane (Gas Tracer Only) (PPM) 0 - 5,000 PPM
Inlet Fitting (Also Needs O-Ring 07-6000RK) for RP-3R/RP-6
Irda Adapter Module with USB Extender Cable
Dust/Tobacco Filter, GX-8000/RX-8000/FP-31