Electronic Detectors Dealers in Old Ginani, Bikaner

• Brand Name: Fischer

The RFD2X (Explosion proof) detector discriminates between flames and other light sources by responding only to set optical wavelenghts and flame flicker frequencies. The built-in filters and signal processing techniques help reduce false alarms due to flickering sunlight. Key Features: 1.Wide view angle – horizontal and vertical 2.Built-in Ultra violet and Infrared flame Sensors 3.Explosion Proof (ATEX Ex d IIB + H2) 4.Range of view up to 100ft. (30m) 5.Reduces false alarm by built-in combination filters and signal processing techniques 6.IP67 Rated for water and dust tight protection 7. 4-20mA Output 8. 3 built-in relays (Alarm, Fault & Warning Alarm) 9. ATEX, FM approved 10.High accuracy and repeatability Technical Specifications: 1.Measuring Parameters: flame (general) detection, fire incidence detection 2.Technology: UV IR spectrum 3.Detection range: 0- 30 meter ( 0 – 100 ft) 4.Field of View : Horizontal: 90 °, Vertical: 90 ° 5.Ambient temperature: -40 ~ +75 ° C 6.Storage temperature: -50 ~ +80 ° C 7.Power Supply: 24V DC 8.Interface: analog or relay output 9.Sensor Housing: SUS 316 10.Ingress protection: IP67 11.Approval: FM (US) 3260, ATEX Application: -The RFD2X (explosion proof) Ultra Violet Infrared flame detector is suited for installation where open flame fires may be expected. It responds to the light frequencies emitted from flames during combustion. This detector is used to detect flames from burning aviation fuels, butane, grain & feeds, hydrogen, paper, natural gas, and petrol. 1.Oil & Gas, Petrochemical, refinery 2.Chemicals 3.Cold stores 4.Pharmaceuticals, medicinal formulation

Cyclobutane is a colourless gas and commercially available as a liquefied gas. Derivatives of cyclobutane are called cyclobutanes. Cyclobutane itself is of no commercial or biological significance, but more complex derivatives are important in biology and biotechnology. SMART S series cyclobutane gas sensor transmitter is highly robust, industrial grade, flameproof or explosion proof instrument for LEL concentration detection. The instrument can be installed for flammability level or LEL detection of cyclobutane concentration or leakage in all industrial and commercial area eg. chemical plant, solvent manufacturing unit, polymer industry, manufacturing plants, warehouse etc The detector can be installed at walls, surfaces or in ducts for monitoring in gas or air sample. It is ATEX EEx’d’ certified with SIL 2 safety integrity level for hazardous area installation Zone 1 and 2. The sensor transmitter offers linear, proportional analog output in industry standard current signals, over measuring range of 0 ~ 100% LEL (lower explosive limit). The detector works on highly sensitive catalytic bead based pellistor sensor cell, with low response time. It has unique feature of auto diagnostic watch dog with zero point tracking feature. Due to its 10-bit microprocessor based control unit, it offer high accuracy over long term. The detector is also equipped with sintered filter with flashback arrestor for enhanced safety. Key Features: Catalytic bead based Pellistor sensor cell with low flash energy 10-bit microprocessor control unit Non-intrusive one-man calibration via hall effect switches ATEX certified explosion proof / flameproof, suitable for Zone 1, 2 gas explosion installation Linear, proportional analog industry standard current output Continuous system self-diagnosis with watch dog Flashback arrestor with sintered filter Auto Zero point tracking to zero point compensation SIL 2 HW TUV certified RS485 serial interface with Modbus RTU communication (optional) 1 or 3 relay output module (optional) System and alarm LED indicators (optional) Modbus RTU communication over RS485 serial interface