Gas detectors - Import export

Knight Optical can offer Calcium Fluoride Lenses for use within the Oil and Gas Industry. We supply a range of calcium fluoride lenses for a range of applications. All individually QA checked and metrology tested for quality to ensure parts meet customer specification. Supplied in a range of sizes and shapes with custom coatings tailored to meet your individual applications. Knight Optical supply precision optical components to customers in the oil and gas industry for use within detectors and spectrophotometers. For spectroscopy, calcium fluoride is superior to many other materials such as N-BK7 or fused quartz due to a lack of OH absorption peaks. Due to calcium fluoride’s low absorption and reflection and high damage threshold these lenses can often be used uncoated and are ideal for use in laser applications as well as thermal imaging systems, spectroscopy and high energy neutron detection. For more Information read the PDF….

The leakage of insulating gases from GIS, switchgear and other compartments is a global issue. Insulating gas leaks present a major problem to utility companies: •Reducing plant efficiency, causing damage to assets or outages •Costing money through fines or legislative punishments •Exposure of employees to toxic gases Utilising Infrared detection technology the EMT Leak Hunter enables fast leak detection on gas insulated compartments containing SF6 or Eco based insulating gases; one instrument … two jobs. •Reduce the rate of gas loss •Find leaks fast for early intervention •Ensure user safety from leaking potentially harmful gases •Comply to existing and new regulations •Reduce costs associated with gas usage and topping up •Reduce costs associated with regulatory body fines •Reduce CO2 footprint

Model No.: SMD-ET1435F; Application: Automotive alarms; Toys, games machines etc; Electrical appliances; Automatic control devices; Conveyors, medical equipment; Fire alarms, burglar alarms, gas detectors; Data processing equipment etc. Specifications: Rated Voltage (Vo-p): 5; Max input Voltage (Vo-p) : 7; Rated Current (mA) : 80 max.; Coil Resistance: 40±5 ohms; Sound Output @10cm(dB): 87 min.; Resonant Frequency (KHz): 2.73; Operating Temperature (℃): -20~ +60; Storage Temperature(℃): -30~+80.

Gast diaphragm units require no lubrication making these units the perfect choice of installation for critical applications found in medical facilities, laboratory equipment, air sampling devices, portable gas detectors and dental equipment. With their outstanding performance, durability and flexibility, the varied range of Gast oil-less diaphragm air compressors and vacuum pumps are ideal for industrial applications too.

The Merlin CO2-X can be used independently or can work in conjunction with one of our Merlin gas safety systems. In the event where the CO2 levels rise to a dangerous level, the Merlin CO2-X Monitor will sound an audible alarm to alert the user of the danger, automatically drive ventilation fans reducing CO2 & temperature as well as shutting off any connected utilities such as gas solenoid valves. An alarm condition can also be communicated to building management systems.

The Merlin 1000VW+ gas pressure proving, electric and water isolation system is designed specifically for use in educational buildings and Laboratories. The 1000VW+ can also interlock any mechanical ventilation.