Combustible gas detector G-series for wall mounting
G-series Combustible Gas Detectors Gases
* Methane, CH4
* Liquid Petroleum Gas, LPG
* Hydrogen, H2
* Propane, C3H8
* Ethylene, C2H4
* Ethyl alcohol, C2H5OH
* Methanol, CH3OH
* Acetone, C3H6O
* Isopropyl alcohol, C3H8O
* Iso/n-Butane, C4H10
* Toluene, C7H8
* Petrol Vapors
On request: other combustible gas detectors
G-series Combustible Gas Detectors Features
* Pellistor (Catalytic Bead) sensor
* Power supply 24 Vdc for output 4-20 mA
* Power supply 24 Vac for output 2-10 Vdc
* Measuring ranges: see ordering on page
* IP65 enclosure with quick locking screws
* Digital measurement value processing incl. temperature compensation
* Internal function control with integrated hardware watchdog
* Data / measured values in micro controller of sensor unit, therefore simple exchange uncalibrated calibrated
* High accuracy, selectivity and reliability
* Low zero point drift
* Hardware & software according to SIL2 compliant development process
* Easy maintenance and calibration by exchange of the sensor unit or by comfortable on-site calibration
G-series Combustible Gas Detectors Options
* LCD display
* LCD display for values & operation, 2 x open-collector for horn & warning lamp.
* Duct mounting set available for sensing combustible gas in ventilation ducts.
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Application :- This is a premium product of electrical wires from \'JPCL\'. These cables are ideal for wiring in residential and commercial complexes, high-rise buildings, hotels, hospitals, schools, colleges, etc. (where the density of people is high). During a fire, these cables not only emit less smoke and toxic hydrochloric acid gas but also retard the spread of fire enabling those trapped inside to escape safely. Features :- Manufactured from bright annealed 99.97% pure bare copper conductors, these cables have low conductor resistance resulting in power saving. These wires are insulated with a special grade PVC compound formulated and manufactured in-house only. The insulation is far superior in terms of critical oxygen and temperature index as well as in light transmission and acid gas generation. The skin coloration offers high insulation resistance and long life. Technical Data :- Working Voltage : Up to 1100 V Temperature Range : -15�°C to +70�°C Sizes : 0.75, 1.00, 1.50, 2.50, 4.00 and 6.00 Sq. mm Color Codes : Red, Yellow, Blue, Black and Green (For Earthing) Specification : IS:694 Packing : In 90 meter coils in attractive cartons
Hard and tough quality Unbreakable
The Variable Speed Drive FRENIC series is equipped with functions and performance to meet all types of requirements, and in addition it is easily maintained and environmentally friendly. The series lineup ranges from simple to advanced-function models, enabling model choices matching situations for use. Fuji Electric provide Variable Speed Drives perfect for automating and with energy saving devices like a fan pump or carrier and variable speeds.
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Services: Trade services, freight & shipping
SANDI SERIES charging module is for electric vehicle charging station. With single-phase non neutral conductor AC input, it has the advantages of high efficiency, high power density and low harmonic. Functional details 1. Hot plug Plug technology is applied to the charging module to provide convenience for installation and maintenance. The access of the charging module to the system shall not disturb the output voltage of the system. 2. Advanced current sharing technology Under constant voltage working mode, the charging modules can share current automatically within 10S, with degree of unbalance less than �±0.5A. 3. Control of input limited power Refer to Fig. 1-10 for the relation between the output power and input voltage of the charging module. When the input voltage is within 360 Vac ~ 450 Vac (return difference is less than 5V), the module can output the maximum power of 20 KW; when the input voltage is within 260 Vac ~ 320 Vac, the module can still work normally under limited power mode. 4. Control of output constant power When there is a rated input voltage, the output power of the module is 20 KW. Refer to Fig. 11 for the relation between the output voltage and the output current of the module. The SD75050 module uses two operating modes with output voltage ranges of 50 to 750V. The module only selects the operating mode based on the value of the received demand voltage, and does not select the operating mode based on the actual output voltage. 5. Temperature limited power 6. Regulation of output current limiting point 8. Regulation of output voltage The output voltage of the module can be regulated constantly through the external monitoring module, with regulation range of 50Vdc ~ 750Vdc and minimum regulation step of 0.1 Vdc. 9. Fan control The built-in processor of the module can regulate the speed of the fan according to the internal temperature and output current of the module. 10. Protection of input overvoltage/ voltage shortage 11. Output overvoltage protection The overvoltage protection point is 260Vdc ~770Vdc (�±10 Vdc). Default is 778Vdc.The module can be started after manual intervention upon overvoltage protection. 12. Over-temperature protection The environmental over-temperature protection point is 80�°C. When the DC panel has a temperature over 100�°C, the module will stop working; when the DC panel has a temperature below 90�°C, the module will automatically work again. 13. Protection of internal bus fault When the internal bus voltage of the module is beyond the overvoltage/ voltage shortage protection point, the module will be powered off automatically. At this time, there is no output from the module and the fault indicator light is on. 14. Short circuit protection In case of short circuit of the module, it will be subjected to protective shutdown and the red indicator light of the panel is on, and this condition will be transmitted to the monitor of the "module fault".
"This comprehensive Radiator Mounting Kit provides everything you need to securely install panel radiators onto walls, adapting to the specific requirements of each region and country. Contents: Bleed Valve Plug: We offer a variety of bleed valve plugs to match local standards and preferences. Blanking Plug: Choose from various sizes and materials to suit your needs. Assorted Screws: A selection of screws designed for different wall types and installation methods. Assorted Wall Plugs: Compatible wall plugs for secure anchoring in diverse wall materials. L-Bracket Clips: Durable and reliable clips for attaching the radiator to the brackets. Bleed Key: A sturdy bleed key for easy air venting. Benefits: Complete Solution: Provides all the essential components for a hassle-free installation. Customizable: Contents can be tailored to meet specific regional requirements and customer preferences. Secure and Stable Installation: Ensures your radiator is safely and securely mounted. Versatile: Suitable for a wide range of panel radiators. High-Quality Materials: Durable and long-lasting components for reliable performance. Contact us to discuss your specific requirements and create a customized Radiator Mounting Kit for your market! Become a Global Distributor FREE Partnership We are actively seeking distributors worldwide to partner with us. Contact us today to explore partnership opportunities and offer high-quality mounting kits to your customers!"
"Semiconductor sensor Operating voltage: 85-265V AC; Alarm output: Sound& LED Flash alarm; Alarm level: 10% ±5% LEL. MCU processing adopted,SMT adopted,good stability Malfunction auto-check indicator Dimension: 118.5*82*43mm . Execute criterion:GB15322;EN50194;UL1484 Drivable accessaries: electromagnetic valve and exhaust fan; Can make 9V chargable back up battery "
"AV voltage: AC 90V-240V 50-60Hz Battery voltage: 9V rechargeable battery (optional) Working temperature: 0°C-50°C Warm-up time: about 180S Environment: 10%-95% Sound level: 85dB / m Alarm density: 2500PPM (±1500PPM) Size: 112 Ã? 73 Ã? 42MM"
