Analog Current Signal (e.g., 4-20 mA) Level Transmitters Datasheets

Laser Level Transmitter -- LLT100
from ABB Measurement & Analytics

The LLT100 is a high performance laser transmitter that accurately measures level, distance and position over short and long ranges. It is a non-contact, level measuring instrument designed for industrial applications and harsh environments. Overview. The LLT100 is specifically made for industrial... [See More]

  • Output Options: AnalogCurrent
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Measuring Range: 19.69 to 7874
Oil/Water Interface Transmitter -- 2880-OWI
from Arjay Engineering Ltd.

Over 40 years of capacitance experience. stands behind the 2880-OWI transmitter. The sensing probe continuously monitors. the capacitance of the inserted probe. As. the interface or emulsion layer (rag layer). crosses over the probe, a proportional 4-20. mA output is provided. Typical applications. [See More]

  • Output Options: AnalogCurrent
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid
  • Maximum Operating Pressure: 1500
Potentiometric Level Transmitter -- LSP
from Baumer Ltd.

The level measuring device LSP05X utilises the potentiometric measurement principle and can be used in all medias that have a minimum conductivity of 50 μS/cm. From the low resistive measuring rod a high frequent current is fed through the media to the tank wall. The voltage between the tip of... [See More]

  • Output Options: AnalogCurrent
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid
  • Measuring Range: 7.87 to 118
Ultrasonic Transmitter -- SmartSonic
from BinMaster, Inc.

The SmartSonic is designed for continuous non-contact level measuring and monitoring of tanks, bins, and silos. Its transmitter features high efficiency, narrow beam design technology using a wide frequency bandwidth to enhance operation in difficult applications. It is designed to perform... [See More]

  • Output Options: AnalogCurrent
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Measuring Range: ? to 1080
NuTec® Level Switches -- LS 2000
from Fluid Components Intl. (FCI)

The LS2000 level switch provides an economical solution for alarm and limit trip switch applications in process and plant installations. These thermal dispersion technology based level switches have no moving parts to maintain or foul to ensure long service life and reduce routine maintenance costs. [See More]

  • Output Options: AnalogCurrent
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
  • Meter Technology Type: Other (Such as tilt etc.)
Continuous Level Transmitter -- XM-XT 300 Series
from Gems Sensors & Controls

All-Plastic Wetted Parts. 4mm Resolution. Indicating Length to 14 ˝ (35.5 cm); Stem Length to 20 ˝ (50 cm). Your most complete line of small, polysulfone liquid level sensors. Designed for the high quantity needs of the OEM, XM/XT-300 Series transmitters are the ideal level sensor for... [See More]

  • Output Options: AnalogVoltage; AnalogCurrent
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid
  • Measuring Range: 14
Guided Radar (TDR) Level Transmitter for the Nuclear Industry -- POWERFLEX 2200 C/F/S/D Nuclear
from KROHNE Messtechnik

Agrees with nuclear standards (e.g. ASME Section III, RCC-M). Qualified according to IEEE Std 323, IEEE Std 344 and RCC-E. Remote converter can be installed up to 400 m / 1312 ft away from probe. This 2-wire loop-powered HART ® TDR level transmitter measures distance, level and volume of... [See More]

  • Output Options: AnalogCurrent
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid
  • Measuring Range: 0.0 to 1575
FlatPack® Medium Range (95 kHz)
from Massa Products Corporation

The MassaSonic ® FlatPack ® Sensors are low profile designed ultrasonic transmitter modules. They are optimized to provide continuous non-contact distance measurement of fluids, pastes, or uneven solid bulk materials in constrained working zones for application ranges from 1 inch (25 mm)... [See More]

  • Output Options: AnalogVoltage; AnalogCurrent
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Measuring Range: 4 to 156
Level Transmitter -- LVCN-80 Series
from OMEGA Engineering, Inc.

APPLICATION The LVCN-80 level transmitter is the low cost OEM and process solution for continuous level measurement. The transmitter is best applied in atmospheric vessels which contain non-coating or scaling type liquids including water, acid and chemical solutions. The measurement tube also serves... [See More]

  • Output Options: AnalogCurrent
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid
  • Measuring Range: 12 to 120
Chemical Application Depth/Level Submersible Transmitter -- STS ATM/NC
from PMC Engineering LLC

The ATM/NC series is part of a comprehensive range of pressure transmitters specifically designed for level monitoring in chemical tanks. The series 30 provides a conventional 4-20 mA, 2-wire configuration. Features such as Kevlar strengthened Teflon cable and choice of construction materials allows... [See More]

  • Output Options: AnalogCurrent
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
  • Maximum Operating Pressure: 360
Chemically Resistant Sensor -- ToughSonic CHEM 10
from Senix Corporation

The ToughSonic CHEM 10 is a chemically resistant ultrasonic sensor designed for applications where corrosive liquids or gasses are present, but it is an excellent choice for benign environments as well. With a maximum range of 10 feet (3 meters), it is the smallest sensor in the ToughSonic CHEM... [See More]

  • Output Options: AnalogVoltage; AnalogCurrent; Alarm / Visual Indicator
  • Level Measurement Type: Continuous Level; Single Point or Multi-Point Level
  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Measuring Range: 4 to 120
Guided Wave Radar Transmitter For Short And Medium Range Level, Level/Interface, And Volume Measurement Of Liquids And Solids -- SITRANS LG200
from Siemens Process Instrumentation

Overview. SITRANS LG200 is a guided wave radar transmitter for short and medium range level, level/interface, and volume measurement of liquids and solids. It is unaffected by changes in process conditions, high temperatures and pressures, and steam. Benefits. Coaxial, rigid, and flexible single or... [See More]

  • Output Options: AnalogCurrent
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Measuring Range: 6 to 900
InnovaSwitch™ Level Switch
from Sierra Instruments, Inc.

Overview. The InnovaSwitch insertion-type level switch is a high-performance, industrial-grade liquid level indicator for tanks and process vessels. This product switches on level changes as small as 0.03 inch (0.8 mm) on dry-to-wet and wet-to-dry occurrences in a tank or vessel. The instrument was... [See More]

  • Output Options: AnalogVoltage; AnalogCurrent
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
  • Measuring Range: 0.5000 to 120
Capacitive Level Sensor -- SC 120 + CN200
from Sitron

The SC120 probe controls and measures level along with the CN200 level transducer. This set is also a RF capacitance transmitter system for measurement of level in a variety of products. The SC120 probe sends an mV signal to the CN200 transducer, which converts the (mV) signal into a 4-20mA signal. [See More]

  • Output Options: AnalogCurrent
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Measuring Range: 20 to 79
Sensit Trident Series Submersible Level/Depth Transmitter -- PB-AIVAC-0001-A-G
from TT Electronics

The Sensit Trident Series Level/Depth Transmitter is a temperature compensated pressure transmitter designed for the measurement of liquid level in many applications, such as pump testing, reservoir, borehole, river and tank levels. The unit is of welded construction and is ideal for even the most... [See More]

  • Output Options: AnalogCurrent
  • Maximum Operating Pressure: 1.45
  • Media Type: Liquid
  • Operating Temp: 14 to 140
Potentiometric Level Transmitter For Viscous Fluids
from Alfa Laval Inc.

The Alfa Laval Potentiometric Level Transmitter is designed specifically for small tanks containing highly viscous and pasty products, such as ketchup, honey and toothpaste. Compact, hygienic design. The Alfa Laval Potentiometric Level Transmitter is designed specifically for small tanks containing... [See More]

  • Output Options: AnalogCurrent
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid
  • Measuring Range: 0.0 to 118
Pressure/Level Sensor -- AST4500 100 PSI
from American Sensor Technologies, Inc. - AST

The AST4500 submersible pressure sensors are approved to UL/cUL913 (CSA 157) Class 1 Div 1, Groups C and D for use in intrinsically safe areas with an approved barrier. For pressure ranges from 0-2.5 to 100 PSI that require a wide range of media compatibility, the submersible series is an excellent... [See More]

  • Output Options: AnalogCurrent; Frequency / Modulated Frequency (optional feature)
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid
  • Measuring Range: 0.0 to 415
Emerson Mobrey MSP Series Ultrasonic Level Transmitter
from Century Control Systems, Inc.

The MSP400 and MSP900 family of 2 wire loop powered Ultrasonic level transmitters comprises 7 models: MSP422. The entry level transmitter for general purpose level measurement duties. Designed for safe area use with a range of 8m/26ft the MSP422 is easily mounted over a liquid surface using the... [See More]

  • Output Options: AnalogCurrent
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid
  • Measuring Range: 12 to 432
EchoSpan Two-Wire Ultrasonic Level Transmitter -- LU81
from Clark Solutions

The general purpose two-wire ultrasonic transmitter provides non-contact level measurement up to 32' or 10m, and is ideally suited for challenging ultrapure, corrosive or waste liquids. Push button calibrated, the transmitter is broadly selected for atmospheric bulk storage, day tank and waste pump... [See More]

  • Output Options: AnalogCurrent
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid
  • Measuring Range: 4 to 197
Level - Capacitance -- Liquicap M FMI 51/52
from Endress+Hauser, Inc.

Capacitive Level Measurement. For continuous measurement in liquids. Your benefits. No calibration necessary for media with a conductivity of 100 μS/cm and higher. The probes are calibrated to the ordered probe length on leaving the factory (0 % to 100 %). This makes easy and fast commissioning... [See More]

  • Output Options: AnalogCurrent; Alarm / Visual Indicator
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid
  • Measuring Range: ? to 396
Continuous Output Liquid Level Sensor (Transmitter)
from FPI Sensors International

Continuous level sensors provide continuous feedback and are available in both 0-5VDC and 4-20 ma outputs. Several options are available including temperature sensors, independent low or high level switch points, a variety of materials and mounting options. If you need something we do not have on... [See More]

  • Output Options: AnalogVoltage; AnalogCurrent
  • Measuring Range: 4 to 96
  • Media Type: Liquid
  • Maximum Operating Pressure: 500
Explosion Proof Ultrasonic Level Transmitter with EX Approval -- Signet 2260
from GF Piping Systems

For hazardous areas the type 2260 Level Transmitters are available with explosion proof approvals. The type 2260 is a rugged, high performance ultrasonic level measurement transmitter, having transducer and processing electronics and a display/programming unit incorporated into a single housing. All... [See More]

  • Output Options: AnalogCurrent
  • Meter Technology Type: Ultrasonic/Sonic
  • Media Type: Liquid
  • Mounting Options: Side mount
703 Series
from Innovative Solutions

The 703 GWR transmitter combines TDR (time domain reflectometry), ETS (equivalent time sampling) and modern low power circuitry. This combination of technologies brings to the level market a high-speed radar circuit (speed of light transmission) at a fraction of the cost of conventional radar. The... [See More]

  • Output Options: AnalogCurrent
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid
  • Measuring Range: 6 to 192
Magnetostrictive Level Transmitter -- Series ILT-6000
from JOGLER, Inc.

Jogler ’s ILT-6000 series level transmitter is the latest in magnetostrictive sensing technology designed for direct tank insertion. The ILT-6000 contains a low profile waveguide that is inserted into a waveguide sleeve (thermowell) and float assembly. The waveguide sleeve isolates the... [See More]

  • Output Options: AnalogCurrent
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
  • Measuring Range: ? to 300
Ceramic Capacitive Level Transmitter -- Nanolevel
from Keller America, Inc.

The Nanolevel submersible level transmitter utilizes a ceramic measuring cell for high resolution and excellent stability in applications with very low pressure ranges. The dual output feature ensures compatibility with most pump controllers and SCADA systems. The Nanolevel is assembled in the U.S. [See More]

  • Output Options: AnalogCurrent
  • Maximum Operating Pressure: 4.34
  • Media Type: Liquid
  • Operating Temp: 32 to 140
NEO - Ultrasonic Level Transmitter
from KOBOLD Instruments, Inc.

Product Features. Capable of monitoring tanks and bins up to 24.5 feet deep. Compact and easily installed. Automatic temperature compensation. Non-contact sensor. Compatible with viscous, sticky or chemically aggressive media. Provides a 4 - 20 mA transmitter capable of operating in a two or three... [See More]

  • Output Options: AnalogCurrent
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid
  • Measuring Range: 6 to 288
2-wire / 10 GHz Radar (FMCW) Level Meter -- OPTIWAVE 5200 C/F
from Krohne Ltd.

2-wire / 10 GHz Radar (FMCW) Level Meter. Modular design of housing and antenna ensures suitability for a variety of mounting positions and applications. Universal measurement device for liquids, pastes and slurries. SIL2-compliant according to IEC 61508 for safety-related systems. This device is a... [See More]

  • Output Options: AnalogVoltage; AnalogCurrent
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid
  • Measuring Range: 1181
Continuous Liquid Level Indicators - Field Repairable -- C3945
from Madison Company

When your application calls for a sealed tank, or the installation does not lend itself to easy removal, Madison Company ’s C3945 and C3975 field-repairable continuous level switches should be considered. The entire stem and face mount can be permanently sealed to the vessel. Should... [See More]

  • Output Options: AnalogVoltage (optional feature); AnalogCurrent (optional feature)
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid
  • Measuring Range: 12 to 96
Ultrasonic Level Transmitters -- LU Series
from Malema Sensors

LU90 series transmitter is an advanced level instrument based on the transmission of ultrasonic waves to measure the level of liquid or solid in a vessel. Its non contact measurement makes it suitable for highly corrosive liquids. User friendly programming keys and local read out helps setting up... [See More]

  • Output Options: AnalogCurrent
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Measuring Range: 11.81 to 276
Level Indicating Transmitter -- LIT-25
from Micronics, Ltd.

Features. Low Cost. Isolated 4-20mA Output (1000 ohm). Large LCD Display. Programmable Signal Relay. Non-Contacting Ultrasonic Sensor or Optional Pressure Sensor. Built-in 2-Key Calibrator. Watertight, Dust tight Enclosure. Self-Testing. [See More]

  • Output Options: AnalogCurrent
  • Level Measurement Type: Single Point or Multi-Point Level
  • Media Type: Liquid
  • Measuring Range: 384
Level Sensor
from Minco

Minco''s Level Sensor provides point fluid detection with virtually any conductive fluid. Two 316 stainless steel pins provide for operation in mildly corrosive fluids within plastic or metal containers. Fluid presence is measured by passing a low voltage AC signal between the stainless steel... [See More]

  • Output Options: AnalogCurrent
  • Meter Technology Type: Electrical Conductivity or Resistance
  • Media Type: Liquid
SiloPatrol® Silo Monitoring System -- 6-8521-111
from Monitor Technologies LLC

Electrical isolation for reliable operation, sensor electronics meet CE1010 [See More]

  • Output Options: AnalogVoltage; AnalogCurrent; Alarm / Visual Indicator
  • Level Measurement Type: Continuous Level; Single Point or Multi-Point Level
  • Media Type: Liquid; Dry material (Bulk solids and powders)
  • Measuring Range: ? to 1800
612 Series Liquid Level Transmitter -- 612-10
from NOSHOK, Inc.

NOSHOK Series 612 Submersible Level Transmitters were designed to provide a previously unequalled level of performance. Utilizing diffused semiconductor and thin film technologies, Series 612 transducers are accurate, shock resistant and extremely stable over long periods of time. Reverse polarity... [See More]

  • Output Options: AnalogVoltage (optional feature); AnalogCurrent (optional feature)
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid
  • Maximum Operating Pressure: 10
Tank Level Sensors for Vented Tanks -- Series 40TL
from Red Valve Company, Inc.

The Tank Level Sensor from Red Valve is unaffected by these problems because it mounted at the bottom of the tank, and calculates level within the tank based upon a pressure reading. The TL series uses a highly sensitive, solid-state pressure transmitter which is completely isolated from the fluid... [See More]

  • Output Options: AnalogCurrent
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid
  • Accuracy (Continuous Level): 2
Submersible Level Transmitter -- MPM416
from Servoflo Corporation

The MPM416 comes in 3 models: MPM416W/MPM416WK/MPM416WRK. These submersible level transmitters use high performance piezoresistive pressure sensors as sensing elements. It measures liquid static pressure accurately which is positively proportional to liquid depth, transmitting a pressure signal into... [See More]

  • Output Options: AnalogVoltage; AnalogCurrent
  • Maximum Operating Pressure: 284
  • Media Type: Liquid
  • Material Temperature Range: 14 to 176
Micro-Measurement Level and Distance Transmitters -- ML Series
from TE Connectivity – Sensors

The ML series ultrasonic measurement system provides compact, fast, and precise continuous distance measurement through air. The small size of the sensor enables the ML-101, to be used with autosamplers, robotic samplers, titration equipment, microsampling devices and test tube racks. [See More]

  • Output Options: AnalogVoltage; AnalogCurrent
  • Measuring Range: 0.5000 to 5
  • Level Measurement Type: Continuous Level
  • Operating Temp: -20 to 160
Bar Graph Tank-O-Meter -- Type BG
from Uehling Instrument Company

Dual Engineering Unit Calibrated Scales. 10 Inch 100 LED Column. Full Range Display of Partial Input Signals. EASY Recalibration via Dipswitches. On-Board Sensor Excitation. Accepts External mA or VDC Input. Environmentally Smart Replacement for Mercury or Other Fluid Filled Gauges [See More]

  • Output Options: AnalogVoltage; AnalogCurrent
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid
  • Maximum Operating Pressure: 150
Pressure Transducer -- Model 350
from Viatran

Viatran's Model 350 level transmitter with Tri-clamp connections are all welded stainless steel, providing maximum protection against corrosion and high humidity. This product is an excellent choice for use in the sanitary market such as food and beverage and pharmaceutical. [See More]

  • Output Options: AnalogCurrent
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid
  • Maximum Operating Pressure: 1000
Anti-Clogging Level Transmitter -- LM1 005
from Winters Instruments

Description & Features: Heavy-duty submersible transmitter for level measurement in sludge and slurry installations. 316L SS housing with anti-clogging sensor and re-inforced diaphragm seal. Standard ranges from 5 psi thru 25 psi, optional ranges up to 100 psi. ±0.5% accuracy. 40' of... [See More]

  • Output Options: AnalogVoltage; AnalogCurrent
  • Level Measurement Type: Continuous Level
  • Media Type: Liquid
  • Maximum Operating Pressure: 25