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Supplier: Campbell Scientific, Inc.
Description: The DB1 is a self-calibrating system that measures water level (or other liquids), such as measurement in channels and stilling wells. It detects level by measuring the pressure required to force nitrogen bubbles from a pair of submerged tubes. The orifices of the tubes
- Material Temperature Range: -13 to 122 F
- Meter Technology Type: Air Bubbler
- Features: Analog Current
- Media Type: Liquid
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Supplier: Isotech North America
Description: evaporation and permits easy addition of liquid Nitrogen. From time to time extra liquid Nitrogen must be added, approximately every 30 minutes, to keep the dewar flask full. The dewar flask is 100mm inside diameter and 280mm deep. The standard equalizing block houses
- Calibrator Style: Fixed
- Environmental Properties: Temperature
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Supplier: Shenzhen Jewellok Technology Co., Ltd.
Description: UHP Liquid Chemical Delivery Systems with Nitrogen Blanketing and Secondary Containment for Hazardous Industrial Chemical Processing UHP Liquid Chemical Delivery Systems with Nitrogen Blanketing and Secondary Containment represent the gold standard for safety and purity
- Body Material: Stainless Steel
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Supplier: Campbell Scientific, Inc.
Description: features offset-drift compensation for consistent accuracy. The sensor is ideal for areas where submersed sensors can be damage due to corrosion, contamination, flood-related debris, lightning, or vandalism. Less-frequent attending is needed since it does not require a pressurized
- Measuring Range: 0 to 590.5515 inch
- Material Temperature Range: -4 to 140 F
- Meter Technology Type: Air Bubbler
- Features: Analog Current
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Supplier: Campbell Scientific, Inc.
Description: The CS471 is similar to the CS470, but is built for higher accuracy. The CS471 uses bubble-sensor technology to measure water level. It has two standard interfaces: SDI-12 and 4-20 mA. It has onboard intelligence that allows it to optimize the pumping of air when measuring, and needs
- Measuring Range: 0 to 590.5515 inch
- Material Temperature Range: -4 to 140 F
- Meter Technology Type: Air Bubbler
- Features: Analog Current
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Supplier: Analytical Systems Int’l. Keco
Description: The principle of operation requires a continuous free flowing liquid sample into a heated oven where the Sample Transfer Stripper (S.T.S) unit separates the liquids from the H2S gas sample. An H2S free air or nitrogen carrier then sweeps the H2S gas sample to the H2S analyzer
- Operating Temperature: 41 to 122 F
- Electrical Outputs: Analog Current, Switch
- Instrument Type: Analyzer
- Features: Audible or Visual Alarms, Controller
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Supplier: Shenzhen Jewellok Technology Co., Ltd.
Description: barrels. The pump body has two uses and one backup. It can automatically switch the liquid supply operation according to the liquid level in the barrel. The touch screen can display the working status of each valve and the liquid supply status of the pipeline.
- Body Material: Stainless Steel
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Supplier: Shenzhen Jewellok Technology Co., Ltd.
Description: can automatically switch the liquid supply operation according to the liquid level in the barrel. The touch screen can display the working status of each valve and the liquid supply status of the pipeline. Automatically cut off the fluid supply, early warning and alarm of
- Body Material: Stainless Steel
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Supplier: Shenzhen Jewellok Technology Co., Ltd.
Description: can automatically switch the liquid supply operation according to the liquid level in the barrel. The touch screen can display the working status of each valve and the liquid supply status of the pipeline. Automatically cut off the fluid supply, early warning and alarm of
- Body Material: Stainless Steel
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Supplier: Analytical Systems Int’l. Keco
Description: This product is specific to samples in crude water. The principle of operation requires a continuous free flowing liquid sample into a heated oven where the Sample Transfer Stripper (S.T.S) unit separates the liquids from the H2S gas sample. An H2S free air or nitrogen carrier
- Operating Temperature: 41 to 122 F
- Electrical Outputs: Analog Current, Switch
- Instrument Type: Analyzer
- Features: Audible or Visual Alarms, Controller
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Supplier: Analytical Systems Int’l. Keco
Description: This product is specific to samples in gasoline. The principle of operation requires a continuous free flowing liquid sample into a heated oven where the Sample Transfer Stripper (S.T.S) unit separates the liquids from the H2S gas sample. An H2S free air or nitrogen carrier then
- Operating Temperature: 41 to 122 F
- Electrical Outputs: Analog Current, Switch
- Instrument Type: Analyzer
- Features: Audible or Visual Alarms, Controller
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Supplier: Analytical Systems Int’l. Keco
Description: This product is specific to samples in water. The principle of operation requires a continuous free flowing liquid sample into a heated oven where the Sample Transfer Stripper (S.T.S) unit separates the liquids from the H2S gas sample. An H2S free air or nitrogen carrier then
- Operating Temperature: 41 to 122 F
- Electrical Outputs: Analog Current, Switch
- Instrument Type: Analyzer
- Features: Audible or Visual Alarms, Controller
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Supplier: CO2Meter.com
Description: The TecPen Dissolved Oxygen Meter provides accurate oxygen measurement in mg/L or parts per billion (ppb) in water and other liquids. This portable, rechargeable DO meter is useful for measuring trace oxygen levels from 0-2,000 ppb for quality control in packaged liquids like
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Supplier: GasLab
Description: The TecPen Dissolved Oxygen Meter provides accurate oxygen measurement in mg/L or parts per billion (ppb) in water and other liquids. This portable, rechargeable DO meter is useful for measuring trace oxygen levels from 0-2,000 ppb for quality control in packaged liquids like
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Supplier: Nova Analytical Systems Inc.
Description: as it reaches a limit. Next, the dried sample gas is filtered again and then flows through a PTFE liquid block, calibration gas valves, pressure regulator, flow meter then on to the gas detector.The 7200-1-F1 analyzer features an electrochemical sensor, paramagnetic sensor or
- Response Time: 20 seconds
- Operating Temperature: 32 to 122 F
- Operating Humidity: 5 to 95 %
- Measurement Type: %Volume, Trace
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Supplier: NETZSCH-Gerätebau GmbH
Description: thermosensors of nickel-chromium constantan, the Tau-sensor offers a high level of calorimetric sensitivity along with extremely short signal time constants of only 0.6 seconds, which guarantees good separation of overlapping thermal effects. The µ-sensor stands out for its high
- Temperature Range: -180 to 700 C
- Remote Interface: Computer Interface
- Features: Cooling Available, Temperature Control
- Calorimeter Type: Differential Scanning Calorimeter (DSC)
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Supplier: Xenics nv
Description: combined in one single camera. The in-house developed InGaAs detector of the Cougar-640 is optimized for 77K operation, using Liquid Nitrogen (LN2) cooling and is based on a SFD (Source Follower per Detector) read-out topology for ultra-low noise levels ever seen (15 e-).
- Horizontal Resolution: 640 lines
- Vertical Resolution: 512 lines
- Format / Output: Camera Link®
- Features: Cooled Sensor, Low Light, Other
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Supplier: CO2Meter.com
Description: meter provides the sampling function. For applications that need to measure oxygen in pressurized liquid, the TS-600 model is also available. Features Accurate opto-chemical oxygen sensor Easy to Use, On-the-Go analysis Data log and download via USB Ability to monitor O2 levels
- Dissolved O2 Range: 0 to 2 ppm
- Accuracy: 20,000 ppm
- Form Factor: Modular
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Supplier: Lake Shore Cryotronics, Inc.
Description: and sensor types. Used with silicon diodes, it provides accurate measurements in cryo-cooler and cryo-gas production applications from 1.4 K to above room temperature. Connected to PTC RTDs (platinum and rhodium-iron sensors), the Model 224 works well in cryogenic applications at
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Supplier: Quantachrome Instruments
Description: Range: 0.01m2/g with N2 to no known upper limit. Minimum Pore Volume: Liquid: 1x10-6cc/g STP: 5x10-5 cc/g Pore Size Range: 3.5 to > 4000Å / 0.35 to > 400nm Coolant Level: Controlled to ± 0.5mm with RTD sensor. Minimum P/Po: 1 x 10-3
- Sample Type: Aerosol / Gas (Droplets / Dust)
- Display & Special Features: Computer Interface / Networkable, Laboratory / Batch, SPC Software / Capability
- Features: Other
- Measurement Type: Size
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Supplier: Georg Fischer Piping Systems Ltd
Description: Continous measuring, display, 4-20 mA
- Features: Analog Current
- Media Type: Liquid
- Meter Technology Type: Ultrasonic / Sonic
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Supplier: Georg Fischer Piping Systems Ltd
Description: Non-contacting Radar Level Transmitter 2298
- Media Type: Liquid
- Meter Technology Type: Radar / Microwave
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Supplier: Allen-Bradley / Rockwell Automation
Description: 840 Automatic Float Switch Float Operator Assembly, Double Arm Lever, Base-Mounted, Style B - Heavy Duty Industrial Switch, Convertable for Tank or Sump Operation, Type 1 enclosure
- Media Type: Liquid
- Meter Technology Type: Mechanical / Magnetic Floats
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Supplier: RS Components, Ltd.
Description: Oil Level Sight Glass, G1 1/4"
- Media Type: Liquid
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Supplier: ifm efector inc.
Description: For the reliable point level monitoring in tanks and containers Detection of minimum level, leakage or overflow of tanks Easy empty and full adjustment by pressing just one pushbutton Suitable for water, oils and coolants With approval according to the German Federal Water Act (WHG)
- Measuring Range: 1.2204731 inch
- Material Temperature Range: 32 to 149 F
- Output Options: Alarm / Visual Indicator
- Display: Digital Readouts
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Supplier: Arjay Engineering
Description: Reliable monitoring of liquids and solids for a continuous level output The probe continuously monitors product levels to provide a proportional level signal for pumps, alarms or control system interface. The 2880-LT sensing probe monitors the capacitance field around the
- Maximum Operating Pressure: 1,500 psi
- Material Temperature Range: -76 to 500 F
- Output Options: Analog Current Signal (e.g., 4-20 mA)
- Features: Built in alarm indicator, Controller Functions, Handles Slurries / Suspended Solids, Submersible
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Supplier: Intellisense Microelectronics Ltd.
Description: The LLS.DTM12 series optical liquid level switch is a low cost single point level sensor designed for semitransparent, clear, and low viscosity liquids. The sensor is available in Trogamid or Polysulfone. The Polysulfone version with high chemical resistance
- Media Type: Liquid
- Meter Technology Type: Optical
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Supplier: Holykell Technology Company Limited
Description: Submersible Fuel Level Sensor is commonly known as "fuel probe", which is mainly used to measure the level of fuel, diesel or gasoline tanks. The probe is designed with a filter screen, which can filter most of the impurities and ensure the stability of the measurement.
- Measuring Range: 1,968.505 inch
- Output Options: Analog Current Signal (e.g., 4-20 mA), Analog Voltage Signal
- Media Type: Liquid
- Features: Submersible
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Supplier: Holykell Technology Company Limited
Description: The submersible sludge level transmitter is specially used to measure the sludge level in river or lake water.It adopts ceramic filter design, which can filter gravel and water weeds in the medium.
- Measuring Range: 0 to 7,874.02 inch
- Maximum Operating Pressure: 284.18 psi
- Output Options: Analog Current Signal (e.g., 4-20 mA), Analog Voltage Signal
- Media Type: Liquid
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Supplier: DigiKey
Description: SENSOR LEVEL LIQ SWITCH
- Output Options: Alarm / Visual Indicator
- Media Type: Liquid
- Features: Normally Open (NO), Single Pole, Single Throw (SPST)
- Device Classification: Sensor-Only
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Supplier: O'Keefe Controls Co.
Description: This panel indicates if a low liquid level condition exists when used in conjunction with our normally open pneumatic float valves. It is an all pneumatic device. It is for indication purposes only.
- Maximum Operating Pressure: 100 psi
- Level Measurement Type: Continuous Level
- Features: Electromechanical Switch
- Device Classification: Level Gauge
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Supplier: Holykell Technology Company Limited
Description: HR266 radar liquid level sensor , It is a non-contact, microprocessor controlled, easy to install and maintain digital level instrument.
- Media Type: Liquid
- Meter Technology Type: Radar / Microwave
- Device Classification: Sensor-Only
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Supplier: ABB Measurement & Analytics
Description: The MT5200 Measures the Level of Bulk Solids Under the Harshest of Conditions with an Industry-Leading Accuracy of ±0.20 inches (5.1 mm). K-TEK's MT5200 Overcomes the False Echoes and Complicated Set-Up Normally Associated with Conventional Non-Contact Radar Level Transmitters, while
- Measuring Range: 23.62206 to 2,603.938414 inch
- Maximum Operating Pressure: 1,500 psi
- Material Temperature Range: -60 to 800 F
- Liquid Specific Gravity: 0.6 (Specific Gravity #)
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Supplier: Holykell Technology Company Limited
Description: Radar level probe is a time travel to the principle of measuring instruments, radar run at the speed of light, the running time can be converted into a level signal by electronic components.
- Features: Analog Current
- Media Type: Liquid
- Meter Technology Type: Radar / Microwave
- Device Classification: Sensor-Only
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Supplier: BinMaster, Inc.
Description: The Compact Pro is a compact capacitance probe designed for tight spaces. It is used for high or low level measurement and plugged chute detection for liquids, powders, granules, and pelleted materials. It is appropriate for use in tanks, bins, silos, chutes, conveyors, pipes, or load
- Number of Switch Points: 1 (#)
- Maximum Current: 5 amps
- Maximum AC Voltage: 250 volts
- Meter Technology Type: Capacitive / RF Admittance
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1. High Accuracy and Sensitivity Photoelectric liquid level sensors detect changes in light intensity or refraction caused by the presence or absence of liquid. This optical method ensures exceptional accuracy, even for minute changes in liquid levels. By leveraging (read more)
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This optical liquid level sensor is known for its high precision and durability, making it ideal for liquid level monitoring in extreme environments. Designed for the demands of the chemical, petroleum, and food industries, it features a compact design and easy installation. This sensor helps (read more)
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The electro-optical level sensor is used to monitor the level of liquids. The model LLS.ELS1/2NPT is an enhanced electro-optical level switch from IMS sensors. This series utilize IMS advanced photoelectric sensor ASICs to achieve a fast, stable, cost-effective sensor with no (read more)
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Self-heated all-fiber sensing system for cryogenic environments
The experimental setup for testing the liquid nitrogen level sensor array. . program, the spatial distribution of the liquid hydrogen fuel becomes unpredictable and a sensor array with many more sensing points and a more complicated spatial arrangement than those used for ground …
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L/sub III/-edge densitometer operations manual
In addition, the high voltage is interlocked with a liquid nitrogen level sensor .
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Spectral measurements of the functional heterogeneity of cells and their organelles
Liquid nitrogen level sensor in the cham ber 12 controls the valve that eliminates excess pres sure and stops the liquid nitrogen supply.
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Automatic refilling with liquid nitrogen under control of the microcontroller
Two liquid nitrogen level sensors are placed in the nitrogen bath of the laboratory cryostat.
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Infiltration of Open Porous Cellular Iron with α‐Al 2 O 3
Chemical Vapour Infiltration (CVI) system: (a)- Furnace; (b)- reaction tube; (c)- sample; (d)- mixing chamber; (e)- TiCl4 generator; (f)- AlCl3 generator; (g)- HCl gas source; (h)- cooling trap; (i)- liquid nitrogen level sensor ; (j)- pressure gauge; (k)- filter; (l)- valve; (m)- rotary …
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http://dspace.mit.edu/bitstream/handle/1721.1/33939/67551196-MIT.pdf?sequence=2
The superconducting magnet system includes several auxiliary components: re- movable power leads, a persistence switch, a vacuum-jacketed helium transfer line, a removable liquid nitrogen level sensor , and several sensors internal to the magnet: two helium level sensors and three cryothermometers: one …
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New limit on the neutrinoless double beta decay of /sup 100/Mo
the ion pump and a liquid nitrogen level sensor inside the cooling dewar though ac .
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Automated Analysis of Organotins Compounds: A Method for Monitoring Butyltins in the Marine Environment
A heatedthermo- couple is used as a liquid nitrogen level sensor to maintain the 1 eve1 above the trap tube during the concentration period.
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Floating monitoring station for measurements of radionuclides volumetric activity in water reservoirs
Sensors integration device (SID) is intended for coordination and conversion of signals from monitoring sensors ( liquid nitrogen level sensor , pressure sensor, temperature sensor, humidity sensor) and their transmission for the further procession in MPD.
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Design and operation of the cryostat for the CESR-c superconducting wiggler magnets
A liquid nitrogen level sensor is installed in the stack LN2 pot at the output of the radiation shield cooling line.