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Limit switch made of plastic for liquids and bulk goods
CPS 01
Features:
Quick and easy setting via programming by keystroke
Electrical connection: Cable or plug M8
PNP transistor output Housing made of PP or PVDF
Make contact or break contact
Outstanding price-performance ratio
Functional LED display Small and compact
Thread BSP G½"
Description:
Immersing the CPS 01 into the medium will cause a change in capacitance in the electrical capacitor. The change in capacitance is detected by the electronics and the switching operation is initiated.
Adjustment to the corresponding medium is carried out with the help of a programming key (programming via keystroke).
Application:
Designed for level limit detection of liquids and powdery or fine-grained bulk goods.
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Fully insulated, capacitive rod electrode for level measurement
For use in conductive liquids
All advantages in an overview:
- robust and maintenance-free
- easy installation and mounting
- measurement along the complete probe length
- insulation thickness 2 mm
- instrument from the plics® family
Version rod: - fully insulated
Insulation: PE, PTFE
Length: 0.1 ... 6 m
Process fitting: thread from G¾A
Process temperature: -50 ... +200 °C
Process pressure: -1 ... +64 bar (-100 ... +6400 kPa)
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Mounting [flush / nonflush] [ B / NB ] NB
Operating distance Sn [mm] 1... 8
Hysteresis H [%SR] 15
Frequency of operating cycles f [Hz] 100
Repeat accuracy R [%SR] 2
Operating temperature range Ta [C°] -30... 60
Temperature drift [range] [%SR] 15 [ -5... 55]
Protection class IP 65
Rated insulation voltage Ui [V] 75 d. c.
Material of housing A. PVC; B: PVC; C: PVC
Utilisation category DC13
Connection 2m / 3x 0,14mm2 PUR
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Level measurement instrument in stainless steel 1.4571
with integrated temperature sensor
TN 210
Characteristics:
Analog level signal 4-20 mA, two-wire transmitter
Max. 4 level switches (bistable) pnp-output. Control elements: reed contacts or magnet sensors
Analog temperature signal 4-20 mA, two-wire transmitter
Temperature switches: pnp-output or thermostat for switch action
Advantages:
Reductions of costs: max. 4 different measurements in one measuring instrument
Economy of time, of storage costs, of assembly costs etc.
Areas of application:
IMB combined measuring instruments are suitable even for rough environments and are applicable in the following industries:
plant engineering, off-shore, machine construction, power plants, chemical industrie, ship-building, biochemical industrie, food industrie, petrochemical industrie, pharmaceutics etc.
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With Electrodes conductive fluids can be measured and controlled in a simple way. Two types are available: Single- and multiple Electrodes. With Single Electrodes the container has to be conductive, too.
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Level sensor acc. to the measuring principle of the guided microwave (TDR)
For universal use in heavy solids and liquids
All advantages in an overview
- setup without adjustment
- independent of product features
- insensitive to dust, vapour and buildup
- probe can be shortened
- signal processing ECHOFOX for echo analysis with Fuzzy-Logic
Version: with exchangeable cable (ø 6 mm) or rod (ø 16 mm)
Measuring range cable: up to 60 m; rod: up to 6 m
Process fitting: from G1½A
Process temperature: -40 ... +150 °C
Process pressure: -1 ... +40 bar (-100 ... +4000 kPa)
Accuracy: ±5 mm
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External display and adjustment unit
Suitable for external display of measured values and adjustment of the sensors
All advantages in an overview:
- digital and quasi-analogue display of measured values
- can be mounted up to 25 m away from the sensor
- inclusive PLICSCOM
- instrument from the plics® family
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With our new Laser-Distance Sensors DLS-B you measure absolute distances up to 500 meters. Thanks to state of the art laser technology the DLS-B device measures with a precision of 1.5 millimeters. It represents a cost efficient solution even at extreme environment temperatures as low as -40° C.
The DLS-B is an optical measuring device. You can measure, maintenance-free, distances on natural and reflective surfaces. You determine positions on objects difficult to access or with very high surface temperatures. Just as well you can measure distances in an aggressive environment in an easy and accurate way.
Serial, analog and digital interfaces are standard features for the complete DLS-B product line. This enables you to easily connect the DLS-B to a control system (SPS, IPC or PC)
The DLS-B device runs in a “Stand-alone-mode” and independently executes all programmed functions. Thanks to the flexible range of functions an external display can be connected directly to the DLS-B device via interface RS232 or RS422. Via a digital input, measurements can also be activated from an external button or switch.
For easy configuration of the DLS-B devices, the necessary software is at your disposal
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SMD Fluid Controls is focused on providing customized float switches and liquid level sensors at the costs of others standard products.
Click "More info" below, select the desired part and "Configure" your own part and we will be sure to give you quick and personal response. It's That Easy !
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Continuous level sensors designed with potentiometric output signal, 3 adjustable alarms or 4/20mA converter. Brass stem and NBR float or stainless steel AISI 316 executions. Contact distance 10 or 15 mm. G1 1/4" - G2" thread connection of Ø52 - Ø92 flange in aluminium or stanless steel.
Executions approved for hazardous areas (EX zones) are also available.
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LIDEC level switches: a dependable solution for liquids detection
Developed in cooperation with “Paris VI” University, the Lidec series liquid level sensors series are especially designed for marine applications.
They provide a reliable solution to liquid level detection.
Their operating principle, a patent granted to Enraf Marine Systems, is based on the propagation of a surface wave inside a stainless steel probe.
This principle is fully static, without vibration or moving parts. A "self-monitoring" function ensures the reliability of this equipment. This allows these sensors to be used in safety systems such as overfill protection, bilge well alarm and water ingress detection...
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Special features:
Reliability
Robust construction with magnetic transmission of measured values.
Wide and clear scale.
Can be used in hazardous areas (Zone 0).
Technical data:
Range: up to 6 m
Connection: up to DN100 / ANSI 4"
Nominal pressure: up to PN 320
Process temperature: -50°C ... +260°C
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This level device is working continous, this means the higher the level, the higher the output-signal. Suitable whenever a accurate measurement (e.g. display in liters / gallons) is needed.
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Continued investment in research and development allows the introduction of new products which are future-orientated and can be readily integrated into the new automation systems of today.
Since 1953, Endress+Hauser has manufactured level measurement instruments for industry and has developed and optimised a wide range of measuring techniques. Today, a wide range of designs and process connections are available accompanied by application-specific interfaces. All instruments have been extensively tested and certified.
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Level sensor acc. to the measuring principle of the guided microwave (TDR)
For universal use in light solids and liquids
All advantages in an overview
- setup without adjustment
- independent of product features
- insensitive to dust, vapour and buildup
- probes can be shortened
- signal processing ECHOFOX for echo analysis with Fuzzy-Logic
- instrument from the plics® family
Version with exchangeable cable (ø 4 mm) or rod (ø 6 mm)
Measuring range cable: up to 32 m
rod: up to 4 m
Process fitting from G¾A
Process temperature -40 ... +150 °C
Process pressure -1 ... 40 bar (-100 ... 4000 kPa)
Accuracy ±5 mm
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Measurement Principle:
A low energy pulse, generated by the Jupiter electronics, travels the length of the magnetostrictive wire. A return signal is generated from the precise location where the magnetic field of a float intersects the wire. A timer precisely measures the elapsed time between the generation of the pulse, and the return of the acoustic signal.
Features:
Precision level measurement ±0.015" (.381 mm)
Lengths to 400 inches (1016 cm)
Maximum process temperature:
Direct Insertion +500° F (260° C)
External Mount +850° F (+455° C)
Supports FDT/DTM standard, PACTware™ PC software
Applications:
Boilers (with magnetic level indicators)
Surge Tanks
Gas Chillers
Biotherapuetics
Pharmaceuticals
Process Vessels
Options:
Foundation fieldbus™ digital ouput
Hastelloy® or Monel® materials of construction
Threaded, flanged process connections or externally mounted
Interface measurement
SIL 2 compliant models
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Pulsarpoint 600 - non-invasive point level measurement :
The Pulsarpoint 600 is ideal for situations where it is undesirable or impossible to make an entry into a liquid storage vessel, yet for example a high level alarm is required. Simply fixing onto the outside of the vessel, the Pulsarpoint 600 operates as an acoustic monitor, ultrasonic soundwaves being transmitted through the wall of the tank to detect the presence or absence of liquid.
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Optoelectronic level sensor
The optoelectronic Senlux Besta level sensors are used for the level monitoring of liquids. Depending on the medium they can be installed as a position-insensitive system.
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Sludge Finder - effective sludge level detection and control :
Sludge Finder is a reliable, effective sludge interface monitor. A single controller may be used to measure up to four tanks. Sludge Finder uses an underwater acoustic sensor to provide continuous, reliable sludge level detection that lets you reduce pumping, optimise dosing and gives staff time to concentrate on other things.
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The micro level in smart level
FSA-Technology have been adjusted in the factory for most applications.
With this setting, the smart level sensors are suitable for detecting water based media without any further adjustment.
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WEKA tank level indicators are suitable not only for general liquid level measuring applications, but are also a cost-effective means of detecting interface levels between dissimilar liquids. These sensors are unaffected by temperature and pressure, and provide a stable and linear signal output, even with the existence of liquid agitation or the presence of a foam layer. Their ruggedness meets the requirements of the toughest operating conditions, including military applications. They are available in different configurations to so that an optimum solution can be offered for any level measuring range. With only one moving part, these sensors are simple, reliable, virtually maintenance-free, and easy to service, if such a need arises. WEKA has unique capabilities in precision fabrication of stainless steel and other specialized corrosion-resistant metals. This, together with our large selection of float designs, allows us to offer level measuring solutions precisely tailored to your needs.
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Pulsar's innovative dB range of transducers has taken ultrasonic level measurement into a new era. Unlike the high voltage, frequency dependent transducers of other manufacturers, which require special, protected interconnect cables, or low powered transducers built with intrinsic safety rather than performance in mind, the dB series combines low electrical power that meets intrinsic safety requirements with extraordinary high sonic power to give range and performance.
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Nivowave
Ultrasonic level measurement with revolutionary Acoustic Wave Technology
For continuous, non contact level measurement UWT GmbH now offers the new Nivowave series -
a solution for measurement where conventional ultrasonic measuring techniques have failed.
Acoustic Wave Technology provides exact measuring results even for long distances and in difficult applications. Dust, foam and environmental noise are problems of the past.
What is the Acoustic Wave Technology?
The Nivowave series emits a high powered acoustic wave transmit pulse hence any losses have a far less effect than in conventional ultrasonic devices.
The receiver circuitry is designed to identify and monitor low level return signals even when noise levels are quite high. Thus the environment conditions do not have much influence on the evaluation of signals. High power with low frequency combined with advanced software and the use of specifically shaped cones lead to successful measurement in a wide range of applications.
Automatic modulation of sensitivity and mapping of false echoes, simple mounting and easy programming cut the costs of commissioning considerably.
The measured signal is temperature compensated to provide maximum accuracy to the outputs and display.
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Ultrasonic sensor for continuous level measurement
Especially suitable for measurement of solids with optional swivelling holder for optimum adaptation to the vessel geometry and material cone
All advantages in an overview:
- transducer of PA with stainless steel diaphragm (316L) and integrated temperature sensor for correction of the running time
- sensor in compact version or with separate transducer
- accuracy ±10 mm
- ECHOFOX signal processing with Fuzzy-Logic
- adjustment with PLICSCOM, HART handheld or PC
- instrument from the plics® family
Measuring range: liquids 1 ... 25 m; solids: 1 ... 15 m
Process fitting: flange with optional swivelling holder
Process temperature: -40 ... +80 °C
Process pressure: -0,2 ... +0,5 bar (-20 ... +50 kPa)
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Bats are using this principle since a long time: sending out a sound wave and through the echoes, the distance to an object can be measured very accurate.
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KONTINUIELICHE LEVEL MEASUREMENT
- capacitive level probes for liquids and bulks in
High-grade steel or plastic one, exit 4-20mA, for vertical installation, for
aggressive media, remarks with removable head and
exchangeable or shortenable probe staff
- Niveausonden with float principle, for liquids, exit 4-20mA
or resistance signal, Kundensprezifi remarks, in high-grade steel
or plastic ones
Level border conditions: Capacitive contactors,
optical contactors,
Float switch
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Nivobob – the next generation of electromechanical level measurement systems
The completely redesigned plumb bob Nivobob offers the following enhancements:
-Increased durability via brushless motor
-New rope system offers lengthened time between services
-Larger measurement distance – up to 40 metres with the tape version
For small plants that do not have their own visualisation system, an additional remote box is a well priced solution that allows up to 10 instruments to be remotely controlled. Measurement results can be viewed as required and are clearly displayed. Measurement data can easily be integrated in the existing control system, as the Nivobob also offers, alongside the 0/4-20mA signal output, both Modbus and Profibus DP communication.
The wide range of supply voltages, a multitude of different process connections and accreditations, that are also applicable to the North American market ensure that Nivobob is suitable for the international market.
To ensure reliable measurement results in all applications, there is a choice of sensor weights in differing material and shapes. Apart from measurement in typical applications, such as powder or other fine and coarse material, it is also possible to measure the level of interfaces and liquids.
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The detectors of level to electrodes NS allow the regulation and the control of the levels mini, maximum and of safety of the liquid thus avoiding the risk of total draining, dry walk or overflow.
A simple solution for the monitoring of the level
This apparatus is proposed with the choice with electrodes in:
PTFE compound, stainless, hastelloy or titanium
Available with 2 to 5 electrodes for the monitoring from 1 to 4 levels and with or without integrated temperature sensor
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Float
switches
Type 230 - 290
Product advantages:
elevation adjustment possible
simple assembly
long electrical lifetime due to implementation of dry-reed contacts
high operating safety due to ventilation duct between slide tube and float
Characteristics:
system of protection IP 64
installation in the cover of the container (from the top) or bottom of the
container (from the bottom) possible
multiple level heights can be monitored with one float
alternatively normally open/normally closed contact function or change-over
contact
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