-
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
- Communication Interface: Serial Interface
- Device Classification: Sensor-Only
- Level Measurement Type: Point Level / Multi-Point Levels
- Material Temperature Range: -13 to 122 F
-
Supplier: Isotech North America
Description: This model is a lower cost alternative to the ITL M 18205. This model is a simple apparatus open to the atmosphere comprising a stainless steel dewar flask filled with liquid Nitrogen, an layer which houses a metallic equalising block and thermometer holder. Lastly a split insulated
- Calibrator Style: Fixed
- Process, Environmental, Thermodynamic Properties: Temperature
-
Supplier: Campbell Scientific, Inc.
Description: The CS470 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 no software for initial startup and settings since it has DIP switches
- Communication Interface: Serial Interface
- Device Classification: Sensor-Only
- Level Measurement Type: Continuous Level
- Material Temperature Range: -4 to 140 F
-
-
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
- Communication Interface: Serial Interface
- Device Classification: Sensor-Only
- Level Measurement Type: Continuous Level
- Material Temperature Range: -4 to 140 F
-
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
- Electrical Outputs: Analog Current, Switch
- General Gas Types: Toxic Gas
- Measurement Type: Trace
- Number of Gases Sensed: Single Gas
-
Supplier: RS Components, Ltd.
Description: Range of miniature piezo-resistive relative or differential pressure sensors, with low-level output proportional to input pressure. Mounted on printed circuits, high sensitivity, low consumption. Applications: medical instruments, air control systems, etc. Pressure Reading Type = Gauge
- Accuracy: 0.2000 ±% FS
- Device Category: Sensor
- Electrical Output: Analog Voltage, Other
- Media: Liquid, Gas, Other
-
Supplier: RS Components, Ltd.
Description: Range of miniature piezo-resistive relative or differential pressure sensors, with low-level output proportional to input pressure. Mounted on printed circuits, high sensitivity, low consumption. Applications: medical instruments, air control systems, etc. Pressure Reading Type = Gauge
- Accuracy: 0.2000 ±% FS
- Device Category: Sensor
- Electrical Output: Analog Voltage, Other
- Media: Liquid, Gas, Other
-
Supplier: RS Components, Ltd.
Description: Range of miniature piezo-resistive relative or differential pressure sensors, with low-level output proportional to input pressure. Mounted on printed circuits, high sensitivity, low consumption. Applications: medical instruments, air control systems, etc. Pressure Reading Type = Gauge
- Accuracy: 0.2000 ±% FS
- Device Category: Sensor
- Electrical Output: Analog Voltage, Other
- Media: Liquid, Gas, Other
-
Supplier: Xenics nv
Description: now 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
- Monochrome / Color: Monochrome
- Performance Features: Cooled Sensor
- Specialty Camera Type: Low Light
-
Supplier: Nova Analytical Systems Inc.
Description: purged 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
- Analyzer Technology: Catalytic Bead Sensor, Electrochemical, Infrared, Other
- Application: Continuous Emissions Monitoring, Process Gas
- Display: Digital
- Electrical Outputs: Analog Current
-
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
- Electrical Outputs: Analog Current, Switch
- General Gas Types: Toxic Gas
- Measurement Type: Trace
- Number of Gases Sensed: Single Gas
-
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
- Electrical Outputs: Analog Current, Switch
- General Gas Types: Toxic Gas
- Measurement Type: Trace
- Number of Gases Sensed: Single Gas
-
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
- Electrical Outputs: Analog Current, Switch
- General Gas Types: Toxic Gas
- Measurement Type: Trace
- Number of Gases Sensed: Single Gas
-
Supplier: NETZSCH-Gerätebau GmbH
Description: air cooling and a cooling ring for connection of the intracooler (also with simultaneous liquid nitrogen cooling). The gas-tight construction and integrated mass flow controllers for the purge and protective gases allow coupling to an FTIR or MS for gas analysis. Exchangeable
- Calorimeter Type: Differential Scanning Calorimeter (DSC)
- Computer Interface: Yes
- Cooling Available: Yes
- Display Options: None
-
Supplier: Lake Shore Cryotronics, Inc.
Description: applications at liquid nitrogen temperatures. You can set up different sensor types and responses on each input to support simultaneous measurement of various critical points in a system. Examples include monitoring multiple cryogenic refrigeration systems (e.g., liquid
-
Supplier: CO2Meter.com
Description: The TS-700 Sampling Dissolved Oxygen Meter provides accurate oxygen measurements in mg/L or parts per billion (ppb) in water, beer, soda, and other liquids. This portable, rechargeable DO meter is incredibly useful for measuring trace oxygen levels from 0-2,000 ppb for quality
- Accuracy: 20000 to 50000 ppm
- Display Type: Digital Display
- Dissolved O2 Range: 0.0 to 2 ppm
- Mounting / Environment: Portable
-
Supplier: Quantachrome Instruments
Description: ). Adsorbates: Nitrogen and any other non-corrosive gas with appropriate coolant including Ar, CO2 and H2 Surface Area Range: 0.01m2/g with N2 to no known upper limit. Minimum Pore Volume: Liquid
- Display & Special Features: Computer Interface / Networkable, Laboratory / Batch, SPC Software / Capability
- Measurement Type: Size
- Sample Type: Aerosol / Gas (Droplets / Dust)
- Technology / Operating Principle: Other
-
Supplier: Comus International
Description: Contact form: Reversible Float Switching Voltage: 240Vac / 200Vdc Switching Current: 0.5A Max. Carry Current: 1.0A Max. Contact Resistance: 200 mOhms Max. Material: Polypropylene Solid Float Size: Length 58.0mm (2.283in) Float Diameter: 25.0mm (.984in)
- Device Classification: Sensor-Only
- Media Type: Liquid
- Meter Technology: Mechanical / Magnetic Floats
-
Supplier: Comus International
Description: Switching Voltage: 240 Vac Switching Capacity: 5A 240 Vac / 3A 240 Vac Switch Resistance: 3.0 Ohms Max. Differential Angle: 10 Deg. Max Size: L:127.0mm (5in) Dia:88.9mm (3.5in) Lead Length: 3.048m(10ft) Contact: Form A Normally Open
- Device Classification: Sensor-Only
- Media Type: Liquid
- Meter Technology: Mechanical / Magnetic Floats
-
Supplier: Comus International
Description: Switching Voltage: 240 Vac Switching Capacity: 2A 120 Vac / 1.0A 240 Vac Switch Resistance: 3.0 Ohms Max. Differential Angle: 65° Deg. Size: L:140.0mm (5.5in) Dia: 76.0mm (3in) Cable Length: 3.048m (10ft) Contact Form: A Normally Open
- Device Classification: Sensor-Only
- Media Type: Liquid
- Meter Technology: Mechanical / Magnetic Floats
-
Supplier: Comus International
Description: Measuring distances from 80mm up to 5m High detection sensitivity Very low profile, small size Versions with analogue and /or binary output Versions with synchronization input Measurement independent of material, surface, colour and size of target Works under dust, dirt, fog, bright light Detects
- Device Classification: Sensor-Only
- Media Type: Liquid
- Meter Technology: Ultrasonic / Sonic
-
Supplier: Fuji Electric Corp. of America
Description: The pressure transmitter is a measuring device whose principle consists of converting the force applied by the pressure of a fluid on a given surface into an electrical signal. Air pressure, water pressure, vapor pressure, and gas pressure can thus be measured. Pressure sensors are used to
- Device Classification: Transmitter
- Instrument Display Options: Analog Meter or Indicator
- Level Measurement Type: Continuous Level
- Media Type: Liquid
-
Supplier: O'Keefe Controls Co.
Description: the low liquid level point. The pneumatic output is active when the liquid level falls below the low level sensor. A local indicator provides status of the output pneumatic signal.
- Device Classification: Level Gauge
- Level Measurement Type: Continuous Level
- Maximum Operating Pressure: 100 psi
- Media Type: Liquid
-
Supplier: O'Keefe Controls Co.
Description: The Magnetic Float Valve is an air sensor for detecting liquid level inside a vessel. The float mechanism mounted within the vessel operates a ceramic coated magnet. As the float moves, it pivots the magnet. A magnetically actuated sensor on the outside of the solid metal
- Device Classification: Level Gauge
- Level Measurement Type: Continuous Level
- Material Temperature Range: 180 F
- Maximum Operating Pressure: 85 psi
-
Supplier: O'Keefe Controls Co.
Description: This panel indicates if a high liquid level condition exists when used in conjunction with our normally closed pneumatic float valves. It is an all pneumatic device. It is for indication purposes only.
- Device Classification: Level Gauge
- Level Measurement Type: Continuous Level
- Maximum Operating Pressure: 100 psi
- Media Type: Liquid
-
Supplier: O'Keefe Controls Co.
Description: The Magnetic Float Valve is an air sensor for detecting liquid level inside a vessel. The float mechanism mounted within the vessel operates a ceramic coated magnet. As the float moves, it pivots the magnet. A magnetically actuated sensor on the outside of the solid metal
- Device Classification: Level Gauge
- Level Measurement Type: Continuous Level
- Material Temperature Range: 180 F
- Maximum Operating Pressure: 85 psi
-
Supplier: Plast-O-Matic Valves, Inc.
Description: Series LLS Liquid Level Switch with pivot pin design features SPST reed switch for 120/240 VAC 50 Watt power or optional DC dry circuit for computer/PLC interface. PVC or Noryl body.
- Device Classification: Sensor-Only
- Instrument User Interface Options: Computer Controllable
- Level Measurement Type: Point Level / Multi-Point Levels
- Maximum Operating Pressure: 150 psi
-
Supplier: Fuji Electric Corp. of America
Description: The pressure transmitter is a measuring device whose principle consists of converting the force applied by the pressure of a fluid on a given surface into an electrical signal. Air pressure, water pressure, vapor pressure, and gas pressure can thus be measured. Pressure sensors are used to
- Device Classification: Transmitter
- Instrument Display Options: Analog Meter or Indicator
- Level Measurement Type: Continuous Level
- Media Type: Liquid
-
Supplier: Classic Automation LLC
Description: Level sensor for measuring the level of conductive liquids, i.e. max./min. control of charging or discharging. The function is determined by the amplifier relay used. The sensors are delivered with standard length electrodes - these are cut off to suit the
- Device Classification: Sensor-Only
- Media Type: Liquid
-
Supplier: Heilind Electronics, Inc.
Description: 100W, SPNO, NYLON,NIT SEAL LIQUID LEVEL SENSOR SWITCH
- Media Type: Liquid
-
Supplier: TE Connectivity
Description: Cable Length (FT) : 20 Electrical Characteristics Water-Level Sensor Supply Voltage (V) : 9 - 28 Operation/Applicatio n Output/Span : 4 - 20 mA
- Level Measurement Type: Continuous Level
- Maximum Operating Pressure: 5 psi
- Media Type: Liquid
- Meter Technology: Other
-
Supplier: CARLO GAVAZZI Automation Components
Description: The FS series of sensors are economical electromechanical float switches for liquid level sensing. Selectable normally open or normally closed outputs, along with various mounting configurations and housing materials, allow the FS sensors to fit a wide variety of
- Device Classification: Sensor-Only
- Media Type: Liquid
- Meter Technology: Mechanical / Magnetic Floats
-
Supplier: VEGA Americas, Inc.
Description: Application area The short rod detector monitors the limit level of liquids and bulk solids without contact. The sensor is used on vessels of any geometry and on pipelines. The POINTRAC 31 is a radiation-based sensor for universal level detection of liquids
- Device Classification: Sensor-Only
- Level Measurement Type: Point Level / Multi-Point Levels
- Media Type: Liquid, Dry Material (Bulk Solids and Powders)
- Meter Technology: Radio Frequency
-
Supplier: Intellisense Microelectronics Ltd.
Description: The electro-optical level sensor is used to monitor the level of liquids. The model LLS.ELS1150 is an enhanced electro-optical level switch from IMS sensors. This series utilize IMS advanced photoelectric sensor ASICs to achieve a fast, stable,
- Device Classification: Sensor-Only
- Level Measurement Type: Point Level / Multi-Point Levels
- Media Type: Liquid
- Meter Technology: Optical
-
Supplier: Littelfuse, Inc.
Description: system enters a sleep state and awakes to report position at preset intervals; in poll mode the sensor reports position upon demand from an ECU. Applications: Linear Actuator Position Sensing Liquid Level Sensing, SCR Valve Position Sensing Clutch and Brake cylinder piston
- Media Type: Liquid
Find Suppliers by Category Top
Featured Products Top
-
In the agriculture sector, effective nutrient management is essential for maximizing crop yield and maintaining soil health. Urea Ammonium Nitrate (UAN) is a popular liquid fertilizer that provides plants with essential nitrogen. However, accurately monitoring UAN levels in storage tanks and (read more)
Browse Level Sensors Datasheets for Holykell Technology Company Limited -
The Multi Gas Safety System Oxygen Sensor is designed to ensure gas safety and monitor oxygen levels down to -50°C across a variety of industry applications. This sensor integrates with our (read more)
Browse Dissolved Oxygen Sensors Datasheets for CO2Meter.com -
Electro Optical Components offers the most sensitive ammonia sensors and they have longer life than conventional electrochemical sensors. When we come into contact with ammonia, it corrodes (read more)
Browse Gas Sensors Datasheets for Electro Optical Components, Inc. -
The electro-optical level sensor is used to monitor the level of liquids. The model LLS.ELS1150 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 moving parts (read more)
Browse Liquid Level Switches Datasheets for Intellisense Microelectronics Ltd. -
IMS use its high performance optical sensor ASIC to make compact and low cost optical liquid level sensor. Performance: Threshold adjustment possible for various liquids detection 3V/5V/12V/24V operation Self Recovered Short Circuit Protection, Reversed Voltage Protection, Over Voltage Protection NPN and PNP output with 100mA Maximum output current (read more)
Browse Level Switches Datasheets for Intellisense Microelectronics Ltd. -
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 is suitable for most acids and bases (read more)
Browse Level Sensors Datasheets for Intellisense Microelectronics Ltd. -
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)
Browse Liquid Level Sensors Datasheets for Intellisense Microelectronics Ltd. -
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)
Browse Liquid Level Sensors Datasheets for Intellisense Microelectronics Ltd. -
IMS optical liquid level sensor is ASIC based sensor ,Rejection of ambient/DC light/interference using with advanced modulation scheme and built in digital filter. Feature: High accuracy: ±1mm Corrosion resistance High temperature resistance (read more)
Browse Liquid Level Sensors Datasheets for Intellisense Microelectronics Ltd. -
The electro-optical level sensor is used to monitor the level of liquids. The model LLS.ELS1150 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 moving parts (read more)
Browse Liquid Level Switches Datasheets for Intellisense Microelectronics Ltd.
More Information Top
Indicates content that may require registration and/or purchase.
-
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 …
-
L/sub III/-edge densitometer operations manual
In addition, the high voltage is interlocked with a liquid nitrogen level sensor .
-
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.
-
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.
-
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 …
-
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 …
-
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 .
-
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.
-
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.
-
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.