Submersible probe - Import export

The level sensors of the 46X-Ei series combine a ceramic measuring cell for very low measuring ranges on the mbar scale with microprocessor electronics for compensating for temperature dependence and nonlinearity. In addition to the digital RS485 interface, the sensors also have a rangeable analog output. Intrinsically safe – suitable for use in explosive atmospheres.

In the high-precision level pressure transmitters of the 36XW-Ei series, the temperature dependence and nonlinearity are precisely compensated for in the microcontroller by means of a mathematical model. In addition to the RS485 interface, the measurement results can also be output via the integrated D/A converter as a rangeable analog signal. Extended lightning protection is also available as an option. Intrinsically safe – suitable for use in explosive atmospheres.

The level sensors of the 26Y-Ei series are budget-friendly, but still offer high accuracy and excellent long-term stability. They are available in versions for absolute or relative pressure. With a start-up time of just 5 ms, the Y line is ideally suited to data logger applications. Intrinsically safe – suitable for use in explosive atmospheres.

With a small diameter of just 16 mm, these level sensors are ideally suited to use in small spaces, such as narrow monitoring pipes. The measurement results can be read out via the 4...20 mA output or the RS485 interface. Extended lightning protection is integrated as standard.

The high-precision level sensors of the 36XiW series measure with ultra-high accuracy and resolution. Temperature dependence and nonlinearity are precisely compensated for in the microprocessor by means of a mathematical model. They can be supplied with either an RS485 or SDI-12 interface. In addition to the pressure sensor for the level measurement, it is also possible to integrate a Pt1000 that is calibrated to ±0,1 °C from 0...50 °C. Extended lightning protection comes as standard with the SDI-12 interface and is available as an option for the RS485 interface.

The level sensors of the 46X series combine a ceramic measuring cell for very low measuring ranges on the mbar scale with microprocessor electronics for compensating for temperature dependence and nonlinearity. In addition to the digital RS485 interface, the sensors also have a rangeable analog output.

The 36KyX series was specially developed for brackish water and sewage applications. It is equipped with a non-fouling Kynar separating diaphragm, which combines the anti-adhesion properties of PTFE with outstanding hardness and abrasion resistance. This level sensors design can be readily installed in harsh environments, eliminating the need for bulky, costly protective equipment. In addition to the RS485 interface, the measurement results can also be output via the integrated D/A converter as a rangeable analog signal.

The level sensors of the 26Y series are budget-friendly, but still offer high accuracy and excellent long-term stability. They are available in versions for absolute or relative pressure. With a start-up time of just 5 ms, the Y line is ideally suited to data logger applications.

In the high-precision level sensors of the 36XW series, the temperature dependence and nonlinearity are precisely compensated for in the microcontroller by means of a mathematical model. In addition to the RS485 interface, the measurement results can also be output via the integrated D/A converter as a rangeable analog signal. Extended lightning protection is also available as an option.

The high-precision multi-parameter probes of the 36XiW-CTD series measure conductivity and temperature as well as pressure, along with the depth of bodies of water. Temperature dependence and nonlinearity are precisely compensated for in the microcontroller by means of a mathematical model. The integrated Pt1000 achieves an accuracy of ±0,1 °C, and the conductivity can be measured at ± 2,5% of the selected range (0,2 / 2 / 20 / 200 mS/cm). The sensors can be supplied with either an RS485 or SDI-12 interface. Extended lightning protection comes as standard with the SDI-12 and is available as an option for the RS485 interface.

BD\SENSORS has developed the LMK 307T for continuous level and temperature measurement in water or waste water applications. The advantage: simultaneous recording of level and temperature with separate independent signal amplification. The maintenance and wiring costs are considerably reduced. In addition to classical signal processing of the level, an additional signal circuit independent of the level which converts the temperature signal into a 4 ... 20 mA analogue signal in 2-wire technology is provided. Features: — nominal pressure: from 0 ... 4 mH2O up to 0 ... 250 mH2O — nominal temperature from 0 ... 30 °C up to 0 ... 70 °C — accuracy: 0.5 % FSO — diameter 27 mm — separate output signals for pressure and temperture ranges — excellent accuracy — easy handling — low maintenance and wiring costs Optional Features: — different kinds of cables — different kinds of seal materials — customer specific versions

The plastic submersible probe LMK 809 is designed for continous level measurement in waste water or in most of aggressive media. Basic element is a capacitiv ceramic sensor. Basic element of the plastic probe is the flush mounted ceramic sensor, which makes cleaning easier when solid parts of the medium deposit on it. Different cable and seal materials are available in order to achieve maximum media compatibility. Features: — nominal pressure: 0 ... 40 cmH2O up to 0 ... 100 mH2O — accuracy: 0.35 % (opt. 0.25 %) FSO — diameter 45 mm — chemical resistance — high overpressure capability — pure ceramic sensor — especially for tank level measurement of viscous and aggressive media — housing material PP-HT or PVDF — diaphragm ceramics Al2O3 (99.9 %) Optional Features: — different kinds of cable and seal materials — prepared for mounting with pipe

The stainless steel probe LMK 382 has been designed for continous level measurement in waste water, waste and higher viscosity media. Basic element is a robust and high overpressure capable capacitive ceramic sensor e.g. for low levels easily. Features: — nominal pressure: 0 ... 40 cmH2O up to 0 ... 200 mH2O — accuracy: 0.35 % (opt. 0.25 %) FSO — diameter 39.5 mm — especially for sewage, viscous and pasty media Optional Features: — IS-version Ex ia = intrinsically safe for gas and dust — mounting with stainless steel pipe — flange version — diaphragm pure ceramic (99.9 % AI2O3) — different kinds of cables — different kinds of elastomers

The separable stainless steel probe LMK 358 has been designed for level measurement in waste water, waste and higher viscosity media. Basic element is a capacitive ceramic sensor. In order to facilitate stock-keeping and maintenance the transmitter head is plugged to the cable assembly with a connector and can be changed easily. Features: — nominal pressure: 0 ... 40 cmH2O up to 0 ... 100 mH2O — accuracy: 0.35 % (opt. 0.25 %) FSO — diameter 39.5 mm — cable and sensor section separable — especially for sewage, viscous and pasty media Optional Features: — IS-protection Ex ia = intrinsically safe for gas and dust — cable protection via corrugated pipe — diaphragm pure ceramic (99.9 % AI2O3) — different kinds of cable — different kinds of elastomeres

The separable plastic probe is designed for level measurement of water, waste water as well as fuels and oils. Basic element is a piezoresistive stainless steel sensor. Since the area of application is often outside a building, great emphasis was placed on overvoltage / lightning protection. In order to facilitate stock-keeping and maintenance the transmitter head is plugged to the cable assembl with a connector and can be changed easily. Features: — nominal pressure: 0 ... 1 mH2O up to 0 ... 100 mH2O — accuracy: 0,35 % (opt. 0,25 %) FSO — diameter 35 mm — cable and sensor section separable — small thermal effect — integrated lightning protection and increased overvoltage protection; 8 kA gas discharge tube (8/20 μsec); 4 kV surge l-l/l-e according to EN61000-4-5 Optional Features: — SIL 2 (safety integrity level) according to IEC 61508 / 61511 — different cable and elastomeres — customer specific versions

The LMK 806 with ceramic sensor and diameter from only 21 mm has been especially designed for the continuous level measurement at confined space conditions. Permissible media are waste water or and different aggressive media. Basic element of the plastic submersible probe is the flush mounted ceramic sensor, which makes cleaning easier when solid parts of the medium deposit on it. Different cable and elastomer materials are available in order to achieve maximum media compatibility. Features: — nominal pressure: from 0 ... 6 mH2O up to 0 ... 200 mH2O — accuracy: 0.5 % FSO — diameter 21 mm — excellent linearity — excellent long term stability — suitable for hydrostatic level measurement e.g. 3/4" pipes Optional Features: — different cable materials — customer specific versions, e.g. special pressure rang

The slimline probe LMK 306 with ceramic sensor has been especially designed for the continuous level measurement at confined space conditions. Permissible media are clean or slightly contaminated water and thin fluids. Different cable sheath materials are available in order to achieve maximum media compatibility. Features: — nominal pressure: 0 ... 6 mH2O up to 0 ... 200 mH2O — accuracy: 0.5 % FSO — diameter 17 mm — excellent long term stability — suitable for hydrostatic level measurement e.g. 3/4" pipes — excellent linearity Optional Features: — different cable materials — customer specific versions e.g. special pressure ranges Preferred areas of use: — level measurement at confined space conditions — ground water monitoring — depth or level measurement in wells — drinking water abstraction — level measurement in open and closed tanks

LMP 307T for continuous level and temperature measurement . Advantage: simultaneous recording of level and temperature with separate independent signal amplification. In addition to classical signal processing of the level, an additional signal circuit independent of the level which converts the temperature signal into a 4 … 20 mA analogue signal in 2-wire technology is provided. For drinking water purification, monitoring of rainwater overflow basins and river courses, in addition to level measurement in containers or tank batteries. Features: — nominal pressure: 0 ... 1 mH2O up to 0 ... 250 mH2O — accuracy: 0,35 % (opt. 0,25 %) FSO — diameter 26,5 mm — separate output signals for pressure and temperture ranges — easy handling — low maintenance and wiring costs Optional Features: — drinking water certificate acc. to DVGW and KTW — different kinds of cables and elastomers — customer specific versions

The stainless steel probe LMK 382H has been designed for continous level measurement in waste water, waste and higher viscosity mediums. Basic element is a robust and high overpressure capable capacitive ceramic sensor e.g. for low levels. Features: — nominal pressure range 0 ... 60 cmH2O up to 0 ... 200 mH2O — accuracy: 0.1 % FSO — diameter 39.5 mm — HART®-communication (setting of offset, span and damping) — permissible temperatures up to 85 °C — high overpressure capability — high long term stability Optional Features: — IS-version Ex ia = intrinsically safe for gas and dust — mounting with stainless steel pipe — flange version — diaphragm pure ceramic (99.9 % AI2O3) — accessoires e.g. assembling and probe flange, mounting clamp

The LMP 308i is designed for continuous fill level and level measurement of water and liquid mediums. The signal processing of sensor signal is done by digital electronics with 16-bit analog digital converter. Consequently it is possible to conduct an active compensation of sensor intrinsic deviations from normal condions like nonlinearity and thermal error. In order to facilitate stock-keeping and maintenance the transmitter body is plugged to the cable assembly with a connector and can be changed easily. Features: — nominal pressure: 0 ...4 mH2O up to 0...200 mH2O — accuracy: 0.1 % FSO — diameter 35 mm — cable and sensor section separable — thermal error in compensated range -20...70°C: 0.2 FSO TC 0.02% FSO/10K 0,02 % FSO / 10K — high accuracy — communication connection — turn-down 1:10 Optional Features: — IS-version — mounting accessories as cable gland and terminal clamp in stainless steel

The detachable plastic submersible probe LMK 808 was developed for level measurement in water and wastewater. The basis of the probe is an extremely robust, almost maintenance-free capacitive ceramic sensor. For level measurement in river courses, on weir systems or in locks, great emphasis was placed on overvoltage / lightning protection. In addition, the cable can be protected against bites if necessary. The sensor head can be separated from the cable part and can therefore be replaced if necessary without time-consuming assembly work. Features: — nominal pressure: 0 ... 1 mH2O bis 0 ... 100 mH2O — accuracy: 0.35 % (opt. 0.25 %) FSO — diameter 35 mm — diaphragm ceramics Al2O3 (99.9 %) — excellent long term stability — integrated lightning protection 8 kA gas discharge tube (8/20µsec); 4 kV surge l-l/l-e according to EN61000-4-5 Optional Features: — mounting accessories — different kinds of elastomer

The plastic submersible probe LMK 807 is designed for continous level measurement for waste water or and different aggressive media. Basic element of the plastic submersible probe is the flush mounted ceramic sensor, which makes cleaning easier when solid parts of the medium deposit on it. Different cable and elastomer materials are available in order to achieve maximum media compatibility. Features: — nominal pressure: 0 ... 4 mH2O up to 0 ... 100 mH2O# — accuracy: 0.5 % FSO — diameter 35 mm — excellent long term stability — easy handling Optional Features: — SIL 2 (safety integrity level) according to IEC 61508 / IEC 61511 — different kinds of cables and elastomeres — customer specific version e.g. special pressure ranges

The OPTIBAR LC 1010 is a submersible level probe for water and wastewater, environmental engineering and OEM applications. It is particularly suitable for continuous hydrostatic level measurement in water wells, rainwater retention and overflow basins or tanks. The level transmitter features a robust stainless steel housing and a high overload-resistant ceramic diaphragm for long-term operation. The diaphragm is flush mounted for safe and easy cleaning on site. The level probe comes with pre-configured measuring ranges from 100 mbar / 1.5 psi to up to 10 bar / 150 psi. Customer-specific ranges are available on request. Its corrosion-resistant TPE cable is approved for use in potable water applications. The OPTIBAR LC 1010 features a 4…20 mA output and optional HART®7 for convenient configuration. The level probe can also be provided with an integrated Pt100 temperature sensor.