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Material according to EN161
Class: A
Group: 2
Media: gas
Pressure range : 0 to 4 bar max
Ambient temperature : -10° to +60° C max
Mounting : any position
Weight (including coil) : 280 g
Opening or closing time : 20 milliseconds maximum
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The Alcon 2- way Gas & Fuel Oil Solenoid Valves are offered in 3 series of valves. The UGB Series has lightweight aluminum construction and is ideal for low-pressure natural gas. The U28 Series features a compact design that is ideal for air, inert gases, manufactured gas, natural gas, lp gas or light oil. All of these are approved safety shut-off valves. The UACF Series also features a compact design with Viton seal configuration providing approved safety shut-off for fuel oils.
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T-GV Series normally open position
Application: natural gas lines, house, apartment, workhouse, workshop, factory,
it works with gas leak dedector alarm controller and earthquake alarm-controller.
Coil Voltage: 230, 220V, 110V, 24V, 12V AC, 24V, 12V DC
Gas Leak Controller: 230/220 V AC coil voltage
Earthquake Controller: 12 V DC coil voltage.
Protection Class: IP 65 with plug
Diaphragm: NBR
Way: 2/2 way, Normally Open position solenoid valve
Tube, Internal Parts: brass, stainless steel
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SAFETY VALVES
This series of switch valves have been developed due to the safety level that Gas installations with Low, Average and High pressure require. Called SHUT %u2013 OFF, they get operational immediately when a electrical power %u2013 off is detected, making impossible to conect them automatically %u2013 requiring the oversight of a Technician. A review of the Gas System must be done and latter reassemble the valve.
They are made with an iron body with coiled or binded connection of 1" to 3", and pressures from 0 to 5 kg/cm2.
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Car-/Truck-Single systems
Single (double) systems are basicly supplied with the following parts:
- ventilator,
- wall bracket
- motorprotection switch
- exhaust hose (2 hoses)
- exhaust nozzle (2 nozzles)
- exhaust hose support (2 exhaust hose supports)
Description:
Ventilator: 1,000 m3/h, Motor: 0.55 kW · 3 x 400 V · 50 Hz
Car - Single system with exhaust hose, Ø 75 mm, length 5.0 m, exhaust nozzle Ø 75 mm or
exhaust hose, Ø 100 mm, length 5.0 m, exhaust nozzle Ø 100 mm or
exhaust hose, Ø 75 mm, length 7.5 m, exhaust nozzle Ø 75 mm or
exhaust hose, Ø 100 mm, length 7.5 m, exhaust nozzle Ø 100 mm
Ventilator: 2,000 m3/h, Motor: 0.75 kW · 3 x 400 V · 50 Hz
Truck - Single system with exhaust hose, Ø 150 mm, length 5.0 m, exhaust nozzle Ø 150 mm or exhaust hose, Ø 150 mm, length 7.5 m, exhaust nozzle Ø 150 mm
Description
Ventilator: 2,000 m3/h, Motor: 0.75 kW · 3 x 400 V · 50 Hz
Car - Double system with 2 exhaust hoses, Ø 75 mm, length 5.0 m or 7.5 m, 2 exhaust nozzles Ø 75 mm or
2 exhaust hoses, Ø 100 mm, length 5.0 m or 7.5 m, 2 exhaust nozzles Ø 100 mm or
2 exhaust hoses, Ø 150 mm, length 5.0 m or 7.5 m, 2 exhaust nozzles Ø 150 mm
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Use
The "ELE" portable fan has been studied to solve the problem of gas exhaust extraction from vehicles during the motor test operations in closed room without ant extraction systems fixed on the wall or on the ceiling.
The range includes versions and accessories studied for a wide and easy utilisation in workshop for motorcycles, cars, vans and heavy means and it's enough to connect electrically the portable cleaner placing the expulsion piping outward to guarantee an environment without any bad emissions.
The reduced weight and dimensions will help to put the portable fan outside the working places.
Technical features
The system allows the gases extraction by placing near to the exhaust pipe the suitable intake fixed manually at the right height on a pole thanks to a sliding mechanical block device.
The range includes also positioning device and accessories to be utilized on double exhaust pipes or in particular position.
The gas extraction is made by a suitable aspiration group that guarantees the fumes extraction through a hosing heat resistant up to 125° C supplied with the system. The control panel and the thermal protection group drive an electrical motor 230 V - single phase (ELE facile on request) with 6 m anti-flame cable and standard single phase socket.
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The SER is designed to retract the hose with the assistant of a spring operated retraction device. We recommend this reel for general service shop applications when you can easily reach the hose.
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Vehicle Work Area Exhaust Removal Solutions
The Airflow Systems line of vehicle exhaust removal products are designed to bring clean air to vehicle service facilities. If not controlled, vehicle exhaust can contribute to worker illness, increase facility maintenance expense, and harm the sensitive electronics of diagnostic and servicing equipment. Vehicle exhaust removal systems from Airflow Systems, Inc.® are a versatile, easy-to-use technology that provides for the collection and removal of potentially harmful vehicle exhaust. From exhaust hose reels to a hose saddle, exhaust removal systems from Airflow will quickly contribute to improved service bay cleanliness and total facility productivity.
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Technical specifications
No floor space required.
Complete suppression of exhaust gas in the premises.
Operator protection (decree from April 1, 1964 n°206 art 19).
Energy saving thanks to catchment at the source compared to a general ventilation system.
Simple installation.
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Sample Gas Pumps
The transportation of sample gas in sample conditioning systems requires very reliable sample pumps. Of course, the sample gas should have an equal and steady flow but very often the corrosive nature of the gas and the presence of condensate form the real task for the pump.
The sample pumps are equipped with a bellow made of solid PTFE which has proven its reliability and long lifetime in numerous applications. If the pump head is pointed downwards the pump is able to pump sample gas with condensate contents.
A special flange design makes the P2.4 and P2.84 pumps suitable for hot applications i.e. the flange is designed of two parts, one -carrying the pump head - can be installed into a heated cabinet and the other part - carrying the electrical motor - is flanged to the outside of the cabinet keeping the motor in ambient conditions.
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Temperature-resistant and heated Diaphragm Vacuum Pumps and Compressors
Uncontaminated transfer of air and neutral, slightly aggressive gases and vapours at temperatures of 240 °C. Heating prevents condensation of gas. Versions with electronic temperature control.
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The Micro Pumps are used frequently in the fields of analysis and medicine.
CONCEPT
The Micro Diaphragm Gas Sampling Pumps from KNF
are based on a simple principal - an elastic diaphragm,
fixed on its edge, moves up and down its central point
by means of an eccentric. In this way the medium is
transferred using automatic valves.
The range of KNF Micro Pumps is for the equipped with the patented stress-optimised structured diaphragm, resulting in a high pneumatic performance, a durable product and compact size. New, very efficient
valves and sealing systems as well as the precise placement of the pump head are some of the other technical features we can offer.
For pump drive we provide a selection of dc motors with
various levels of performance, durability and price.
AREAS OF USE
KNF Micro Diaphragm Pumps are used frequently in the
fields of analysis and medicine.
For instance as pumps for gas measurement, for
example for sampling environmental conditions in the
workplace, or for exhaust gas and smoke analysis or
built into machines for measuring blood pressure.
As they are dc driven, the micro diaphragm pumps are
suited for use in portable and stand-alone equipment
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Natural Gas Operated Pumps are CSA (Canadian Standards Association) certified for operation using sweet or sour natural gas. The pumps are also compliant with NACE Standard MRO175/ISO15156. The sweet gas pump utilizes Aluminum or 316 Stainless Steel wetted construction with Buna or Virgin PTFE diaphragms and check balls.
The gas valve is constructed of Aluminum with Buna elastomers. Pumps are fully groundable, preventing static discharge. A Stainless Steel gas valve option is available on G15 to G30 pumps for corrosive applications.
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Ideal for:
-Air Sampling
-Gas Analyzers
-Liquid Agitation
-Medical Nebulizers
-Aerobic Wastewater Treatment
-Ozone Generators
-Sequential Compression Devices (Circulation Therapy)
Product Features
* Quiet Operation
* Low Power Consumption
* Low Starting Current
* Oil-less, Contamination-free exhaust air
* Long Life
* Automatic Pressure Limitation
* C.E. Compliant and U.L. listed Models
* U.L. Outdoor Rating on HP Series
* Easy to Service
*Custom OEM Models
*Thermal Protection
*Aerobic Wastewater Treatment
*Aquaculture Aeration
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SCHMIDT® Flow-Sensor SS 20.60 HT, for high temperature up to 350 °C
SCHMIDT Technology has developed a high temperature version of the SS 20.60 for the applica-tion in operating temperature up to 350 °C - for short time even 400 °C.
The sensor differs formally in the white ceramic tip. Most of the modifications have been made in-side the sensor and the modules are designed according to the elevated specification.
A complete new designed electronic unit processes the results of measurement and provides a digital and analogue output of flow velocity as well as temperature. The new status indicator dis-plays information about the current flow velocity and the sensors status. Due to the modular con-cept the unit can also be supplied with field bus interfaces. The sensors with field bus interfaces can calculate Kg/h or m³/min. and thus disburdens the supervising PLC. Additionally the sensor gives access to its status information and allows the PLC to inform the user about defects of the sensor.
Applications:
Mass flow-control of combustion processes, burner control, flow measurement of process gases, volume flow measurement of test stands, Measurement of flow velocity in drying plants and steril-izing processes.
Technical data
Design: Immersion sensor with integrated transducer
Application: Free air and guided air in ducts from 25 to 1,000 mm
Measuring range: 0.2 … 20 m/s
Pressure atmospheric
Temperature 0 ... 350 °C
Mounting: G ½ thread
Analogue output: 0...10 V, 0/4 ... 20 mA
Digital output Impulse or switching (10 to 100 Hz)
Power supply: 24 V DC / approx. 150 mA
Field bus version: Profibus DP, Device Net
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Saving energy is an important issue for all types of industry operating with compressed air. The new probes of the SONOAIR series, belonging to our high-precision measurement devices, are equipped with a lot of new details. These probes are able to detect the consumption of compressed air and non-combustible gases as well as leakage losses. There exist three different device series: Inline probes for pipe diameters of 15 – 50 mm, insertion probes for pipes with a diameter between 50 and 1000 mm and combined devices. The latter do not only detect the flow rate but also the temperature and the pressure within the pipe. For on-site interpretations there exist integrated displays or interfaces for using a PC or a Laptop. Alternatively, the measured data can also be stored on a data logger or a memory card.
The systems can be installed easily. They show a high measuring accuracy. The additional software allows external data interpretations as well as detailed process controls.
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Air Flow Sensors Based on the Calorimetric Principle for Air or Gaseous Media. Compact, Precise, Rugged and Reliable
vent-captors are compact, self-contained flow sensors that work according to a calorimetric principle. The principle allows for the creation of compact, reliable flow sensors with a price/ performance ratio not possible with other physical flow-sensing principles.
Especially at a low flow rate, no other sensing principle can achieve the high accuracy of a vent-captor.
First engineered by weber Sensors more than 20 years ago, weber continues to pioneer sensors based on this principle.
vent-captors are available as insertion and in-line types. Both are also available with a binary output as switches and adjustable set-point and with an analog output as meters with an adjustable measuring range.
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General description :
Thermoelectrical Airflow-Probe
Measuring range 0.01 - 5 m/s
Outputsignals Volt or mA
The probe ThermoAir6 / 64 is suited for measuring small flow ranges of gaseous media. Specially suitable for controls and monitoring functions.
The integrated temperature compensation and individual calibration in our accredited SCS wind tunnel are a guarantee of high precision.
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Micromeritics’ low cost Gemini VII 2390 Series surface area analyzers utilize a patented twin-tube design to produce fast, accurate, and repeatable surface area and porosity results. An ideal tool for teaching, research, and quality control environments, the Gemini VII permits low to high surface area measurements without requiring exotic gases such as argon or krypton.
Three model options are available. The Gemini VII 2390a provides standard methods for: single-point and multipoint BET and Langmuir surface areas, total pore volume, micropore analysis by the t-method, and much more. The Gemini VII 2390p provides additional precision with the addition of a saturation pressure tube and is designed to provide a rapid measurement of the adsorption isotherm. The Gemini VII 2390t has all the capability of the 2390p with the additional ability to perform a BJH or Dollimore-Heal pore size distribution using both adsorption and desorption isotherms of up to 1000 points.
All models can be operated stand alone or connected to a computer running Micromeritics’ Gemini VII Windows® software. The Windows version includes easy-to-follow installation videos and system verification tests to ensure optimum performance and reliability. How-to videos provide on-screen instruction on instrument operation.
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Micromeritics introduces the TriStar II 3020, a fully automated, three-station surface area and porosity analyzer capable of increasing the speed and efficiency of quality control analyses, with the accuracy, resolution, and data reduction to meet most research requirements. The three analysis ports operate simultaneously and independently of one another. For additional throughput, four TriStars can be operated with one computer. The speed and accuracy of the Tristar II make it an ideal instrument for a wide variety of applications that include pharmaceuticals, catalysts, carbon, cosmetics, paints, pigments, geoscience, fuel cells, high-tech ceramics, and much more.
The new TriStar II features a dedicated Po port, allowing the measurement of saturation pressure on a continuous basis. A 2.75-liter Dewar and extended length sample tubes allow complete adsorption and desorption isotherms to be collected without operator intervention. The TriStar II can collect up to 1000 data points. Fine details of the isotherm can be observed and recorded providing high resolution and revealing pore structure details. The instrument also features a krypton option, allowing precise measurements in the very low surface area range.
The TriStar II also combines versatility in analysis methods, data reduction, and reporting to allow the user to optimize analyses to specific applications. Reports include adsorption and desorption isotherms, BET surface area, mesopore pore size and area distributions, Statistical Process Control (SPC), new isotherm and thickness models, isosteric heat of adsorption, and integrated DFT models.
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