SU 502

Single channel controller for vibration level switches with 8/16 mA output

  • Signal conditioner for simple control of point-level detection via integrated relay
  • Optional 2nd relay: configurable as fail-safe relay or as second level detection relay
  • Designed for installation on a DIN rail
  • Approved for use in hazardous areas

SURGEPROTECT SP-F / 1X2-24DC

Surge protector for measurement and control technology

  • Designed for current loops and non-hazardous areas
  • With screw connection for direct installation at the measuring head
  • Zinc die-cast housing, surface bronzed and nickel-plated

BM 26 F2200

Magnetic bypass level indicator with guided radar (TDR) for liquid level applications

  • Continuous, redundant measurement using two measurement principles in one device
  • Measuring range: 0.3…5.5  / 1…18 ft (longer on request)
  • Density: 0.5…3 kg/l / 31…187 lb/ft3
  • -50…+300°C / -58…+570°F; -1…100 barg / -14.5…1450 psig

BM26A-7000

Magnetic level indicator for extreme operating conditions

  • Designed for level and interface measurement of high-temperature and high-pressure liquids; no power supply needed
  • Measuring range: 0.3…5.5 m / 1…18 ft (others on request)
  • Density: 370…1200 kg/m3 / 23.9…74.91 lb/ft3
  • Up to +400°C / +752°F; 400 barg / 5801 psig

BM26A-3000

Magnetic level indicator for corrosive liquids

  • Made of PVC, PP or PVDF for high corrosion resistance to aggressive chemicals; no power supply needed
  • Measuring range: 0.5…4 m / 1…13 ft (others on request)
  • Density: 560…1200 kg/m3 / 34.96…74.91 lb/ft3
  • -20…+100°C /-4…+212°F; 0…6 barg / 0…87 psig

BM26A-1000

Magnetic level indicator for basic liquid applications

  • Cost-effective level measurement; no power supply needed
  • Measuring range: 0.3…5.5 m; 1…18 ft (others on request)
  • Density: 700…1200 kg/m / 43.7…74.91 lb/ft3
  • -70…+200°C / -94…+392°F; -1…40 barg / -14.5…580 psig

BM26A-5000

Bypass chamber for TDR guided radar, FMCW radar and displacer level transmitter

  • Ideal for difficult process conditions, e.g. turbulence, foam
  • Large choice of materials, e.g. 316L, 304L, alloy C276, alloy 625
  • Measuring range: up to 5.5 m / 18 ft
  • For temperatures up to +400°C / +752°F and 400 barg / 5801 psig (depending on installed level transmitter)

OPTISWITCH 6600

Capacitance level switch for standard hygienic applications

  • Point level detection of solids, liquids and liquid-liquid interface
  • Wide variety of hygienic process connections available
  • -20…+200°C / -4…+392°F; -1…16 barg / -14.5…580 psig

OPTISWITCH 6500

Capacitance level switch for advanced hygienic applications

  • Point level detection of liquids, liquid-liquid interface and solids
  • Minimal insertion length: 12 mm / 0.47″
  • -20…+200°C / -4…+392°F; -1…16 barg / -14.5…580 psig

OPTISWITCH 5250

Vibration level switch with rigid extension for hygienic applications

  • Point level detection of liquids in the food, beverage and pharmaceutical industry
  • Probe length: up to 6000 mm / 236″
  • Density: ≥0.5 g/cm3 / 0.018 lb/in3
  • -50…+250°C / -58…+482°F; -1…64 psig / -14.5…928 psig

OPTISWITCH 5150

Vibration level switch for liquids in hygienic applications

  • Point level detection of liquids in the food, beverage and pharmaceutical industry
  • Polished tuning fork to meet hygienic requirements
  • Density: ≥0.5 g/cm3 / 0.018 lb/in3
  • -50…+250°C / -58…+482°F; -1…64 barg / -14.5…925 psig

OPTISWITCH 5100

Vibration level switch for process applications

  • Point level detection of liquids
  • Large choice of process fittings, housings and electronics
  • Density: ≥0.5 g/cm3 / 0.018 lb/in3
  • -50…+250°C / -58…+482°F; -1…64 barg / -14.5…928 psig

OPTISWITCH 5300

Vibration level switch for heavy-duty applications

  • Point level detection of liquids under extreme conditions
  • Probe length: up to 3000 mm / 118 ft
  • ≥0.47 g/cm3 / 0.017 lb/in3 (optional: ≥0.42  g/cm3 or 0.015 lb/in3)
  • -196…+450°C / -321…+842°F; -1…160 barg / -14.5…2321 psig

OPTISWITCH 4000

Vibration level switch for basic applications

  • Point level detection of liquids
  • Virtually unaffected by the chemical and physical media properties
  • Density: ≥0.5  g/cm3 / 0.018 lb/in3
  • -40…+150°C / +302°F; -1…64 barg / -14.5…925 psig

OPTISWITCH 3300

Vibration level switch with rigid extension for solid applications

  • Point level detection of solids
  • Probe length: up to 6 m / 20 ft
  • Density: <8 g/l / <0.49 lb/ft3
  • -50…+250°C / -58…+482°F; -1…16 psig / -14.5…232 psig

OPTISWITCH 3100

Vibration level switch for solid applications

  • Point level detection of powders and fine-grained bulk solids
  • Probe length: 220 mm / 8.7″
  • Density: <8  g/l / <0.49 lb/ft3
  • -50…+250°C / -58…+482°F; -1…16 barg / -14.5…232 psig

OPTIWAVE-M 7500

Radar (FMCW) level transmitter for liquids and solids in the marine industry

  • Continuous, non-contact cargo level measurement
  • 80 GHz radar, Lens antenna (flush-mounted)
  • Very small beam angle for narrow tanks of various heights and shapes
  • Redundant ullage indication with local display on deck

OPTIWAVE 7500

Radar (FMCW) level transmitter for liquids in narrow tanks with internal obstructions

  • Continuous, non-contact level measurement in small and narrow tanks with agitators as well as long nozzles
  • 80 GHz radar, flush-mounted Lens antenna
  • Measuring range: 0…100 m / 328 ft
  • -50…+200°C / -58…+392°F; -1…40 barg / -14.5…580 psig

OPTIWAVE-M 7400

Radar (FMCW) level transmitter for liquids and solids in the marine industry

  • Continuous, non-contact cargo level measurement
  • 24 GHz radar, Horn or Drop antenna
  • Redundant ullage indication with local display on deck
  • Closed tank cleaning and service of all components

OPTIWAVE 7400

Radar (FMCW) level transmitter for agitated and corrosive liquids

  • Continuous, non-contact level measurement in harsh environments
  • 24 GHz radar, Horn or Drop antennas
  • Measuring range: 0…100 m / 328 ft
  • -50…+200°C / -58…+392°F, up to +700°C / +1292°F in non-ex applications; -1…100 barg / -14.5…1450 psig (higher on request)

OPTIWAVE 6500

Radar (FMCW) level transmitter for powders and dusty atmosphere

  • Continuous, non-contact level measurement in high and narrow silos, hoppers or containers
  • 80 GHz radar, flush-mounted Lens antenna
  • Measuring range: 0…100 m / 328 ft
  • -50…+200°C / -58…+392°F; -1…40 barg / -14.5…580 psig

OPTIWAVE 6400

Radar (FMCW) level transmitter for solids from granulates to rocks

  • Continuous, non-contact level measurement in/on silos, stockpiles, conveyor belts etc.
  • 24 GHz radar, Horn or Drop antennas
  • Measuring range: 0…100 m / 328 ft
  • -50…+130°C / +266°F; -1…16 barg / -14.5…232 psig

OPTIWAVE 5400

Radar (FMCW) level transmitter for liquids in basic process applications

  • Continuous, non-contact level measurement in closed tanks or in the open air
  • 24 GHz radar, Horn or Drop antennas
  • Measuring range: 0…100 m / 328 ft
  • -50…+130°C / -58…+266°F; -1…16 barg / -14.5…232 psig

OPTIWAVE 5200

Radar (FMCW) level transmitter for liquids in storage and process applications

  • Continuous, non-contact level measurement in storage and process tanks
  • 10 GHz radar, Horn and Wave Horn antennas
  • Measuring range: 0…30 m / 98 ft
  • -60…+250°C / -76…+482°F; -1…40 barg / -14.5…580 psig (higher on request)

OPTIWAVE 3500

Radar (FMCW) level transmitter for liquids with hygienic requirements

  • Continuous, non-contact level measurement in small and narrow vessels, small storage tanks and agitated tanks
  • 80 GHz radar, flush-mounted Lens antenna
  • Measuring range: 0…50 m / 164 ft
  • -40…+150°C / +302°F; -1…25 barg / -14.5…362 psig

OPTIWAVE 1400

Radar (FMCW) level transmitter for liquids in water and wastewater applications

  • Continuous, non-contact level measurement in tanks, pumping stations, open channels etc.
  • Robust stainless steel (316L) design , waterproof (IP66/68 / NEMA 4X/6)
  • 24 GHz radar, PP Drop antenna
  • Measuring range: 0…20 m / 66 ft

OPTIFLEX 8200

Guided radar (TDR) level transmitter for liquids at high temperature and pressure

  • Continuous level and interface measurement in boilers, reactors and separators
  • With dynamic gas-phase compensation for boiler applications (in preparation)
  • Measuring range: 0.6…60 m / 2…197 ft
  • -50…+315°C; -58…+599°F; -1…320 barg; -14.5…4641 psig

OPTIFLEX 7200

Guided radar (TDR) level transmitter for advanced liquid applications

  • Continuous level and interface measurement in process or storage tanks, reactors and pressure vessels
  • Extensive choice of probes for harsh process conditions
  • Measuring range: 0.3…60 m / 1…197 ft
  • -50…+250°C / -58…+482°F; -1…100 barg / -14.5…1450 psig

OPTIFLEX 6200

Guided radar (TDR) level transmitter for solids from granulates to powders

  • Continuous level measurement in buffer silos, bulk storage containers or hoppers
  • Insensitive to dusty atmosphere and deposit on the probe
  • Measuring range: 0.6…40 m / 2…131 ft 
  • -50…+200°C / -58…+392°F; -1…40 barg / -14.5…580 psig

OPTIFLEX 3200

Guided radar (TDR) level transmitter for liquids with hygienic requirements

  • Continuous measurement of level and interface in small and narrow vessels
  • Conform to FDA, EC1935/2004, EHEDG
  • Measuring range: 0.6…4 m / 2…13 ft
  • -50…+150°C / -58…+302°F; -1…40 barg / -14.5…580 psig

OPTIFLEX 2200

Guided radar (TDR) level transmitter for storage and process applications

  • Continuous measurement of level, distance, volume, mass or dielectric constant
  • Measuring range: 0.6…40 m / 2…131 ft (liquids), 0.6…20 m / 2…65.5 ft (solids)
  • -50…+300°C / -58…+572°F; -1…40 barg / -14.5…580 psig
  • Continuous measurement of level, distance, volume, mass or dielectric constant
  • Measuring range: 0.6…40 m / 2…131 ft (liquids), 0.6…20 m / 2…65.5 ft (solids)
  • -50…+300°C / -58…+572°F; -1…40 barg / -14.5…580 psig

OPTIFLEX 1100

Guided radar (TDR) level transmitter for basic liquid applications

  • Continuous level measurement in buffer, storage, collecting or recycling tanks
  • Intuitive quick setup procedure
  • Measuring range: 0.7…20 m / 2.3…65.5 ft
  • -50…+100°C / -58…+212°F; -1…16 barg / -14.5…232 psig

POWERFLEX 2200

Guided radar (TDR) level transmitter for the nuclear industry

  • Continuous measurement of level, distance, volume, mass or dielectric constant
  • Designed and tested for industrial nuclear environments
  • Measuring range: 0.6…40 m / 2…131 ft
  • -50…+150°C / -58…+302°F; -1…100 barg / -14.5…1450 psig

OPTISOUND 3030

Ultrasonic level transmitter for basic applications

  • Continuous, non-contact level measurement of liquids and solids
  • Measuring range: 0.6…15 m / 2…49 ft (liquids), 0.6…7 m / 2…23 ft (solids)
  • -40…+80°C / +176°F; -0.2…1 barg / -2.9…14.5 psig

OPTISOUND 3020

Ultrasonic level transmitter for basic applications

  • Continuous, non-contact level measurement of liquids and solids
  • Measuring range: 0.4…8 m/ 1.3…26.3 ft (liquids),  0.4…3.5 m / 1.3…11.5 ft (solids)
  • -40…+80°C / +176°F; -0.2…2 barg / -2.9…29 psig

OPTISOUND 3010

Ultrasonic level transmitter for basic applications

  • Continuous, non-contact level measurement of liquids and solids
  • Measuring range: 0.25…5 m / 0.82…16.4 ft (liquids), 0.25…2 m / 0.82…6.6 ft (solids)
  • -40…+80°C / +176°F; -0.2…2 barg / -2.9…29 psig

OPTIBAR DP 7060

Differential pressure transmitter for advanced applications and high temperatures

  • Continuous measurement of differential pressure, level, density and interface
  • Different diaphragm seals for corrosive, viscous or reducing media and vibration
  • Thread: ¼ NPT; Flange: DN50…100 / 2…4″
  • Measuring range: max. 16 psig / 232 psig; max. +400°C / +752°F

OPTIBAR PC 5060

Pressure transmitter for advanced process pressure and level applications

  • Robust design, with corrosion and abrasion resistant ceramic diaphragm
  • 25 mbar…100 bar / 0.73…1450 psi; max. +150°C / +302°F
  • Various threads, flanges, hygienic and other connections
  • 2-wire, 4…20 mA, HART®, FF, Profibus-PA, Bluetooth®

OPTIBAR PM 5060

Pressure transmitter for process pressure and level applications

  • Rugged design with fully welded metallic diaphragm suited to high pressure ranges and hygienic requirements
  • 100 mbar…1000 bar / 1.45…14500 psi
  • Various threads, flanges, aseptic and other connections
  • 2-wire 4…20 mA/HART®, FF, Profibus-PA, Bluetooth®

OPTIBAR PM 3050

Pressure transmitter for general pressure and level applications

  • Compact design with recessed or flush metallic diaphragm and optional display module
  • 0.1…100 bar / 1.45…1450 psi
  • Thread: G½, ½ NPT (male, female)
  • 2-wire 4…20 mA/HART®

OPTIBAR P 2010

Pressure transmitter for hygienic pressure and level applications

  • Ultra-compact design with flush diaphragm: with 3A certification
  • 0.1…40 bar / 4…580 psi; max. +150°C / +302°F (for SIP/CIP)
  • Many hygienic connections available
  • 2-wire 4…20 mA

OPTIBAR PSM 2010

Pressure switch for hygienic level and pressure applications

  • Integrated display with switch state indication and 2-button setup
  • 0.1…40 bar / 4…580 psi; max. +150°C / +302°F (for SIP/CIP)
  • With many flush-mounted hygienic process connections, also 3A certified
  • Fully configurable: IO-Link and PNP/NPN as standard I/O, 4…20 mA, 0…10 V or NPN/PNP as secondary output

OPTIBAR PSM 1010

Pressure switch for basic pressure and level applications

  • Integrated display with switch state indication and 2-button setup
  • 0.1…600 bar / 1.5…8700 psi; max. +125°C / +257°F
  • With recessed stainless steel diaphragm
  • Fully configurable: IO-Link and PNP/NPN as standard I/O, 4…20 mA, 0…10 V or NPN/PNP as secondary output

OPTIBAR LC 1010

Submersible level probe for water and wastewater applications

  • For continuous hydrostatic level measurement in basins and wells
  • With corrosion-resistant ceramic measuring cell
  • Level (water): 1…20 m / 3.3…65.6 ft; Pressure: 0.1…10 bar / 1.45…145 psi
  • 2-wire, 1 x 4…20 mA, HART®

OPTIBAR P 1010

Pressure transmitter for basic pressure and level applications

  • Ultra-compact design with recessed stainless steel diaphragm
  • Up to 600 bar / 8700 psi
  • Thread: ¼, ½ NPT (male); G¼, G½ (male)
  • 2-wire 4…20 mA

BM 500

Potentiometric level transmitter for hygienic applications

  • Continuous level measurement of liquids with hygienic requirements
  • Measuring range: 0.2…3 m
  • Electrical conductivity: ≥50 µs/cm
  • -20…+140°C; -1…16 barg

BW 25

Displacer level transmitter for heavy-duty level and interface applications

  • Continuous measurement of level, liquid-liquid interface or density at extreme process conditions
  • Measuring range: 0.3…5.5 / 1…18 ft
  • Density: ≥0.45 kg/l /≥28.1 lb/ft3
  • -40…+400°C / +752°F; -1…400 barg / -14.5…5801 psig

OPTISWITCH 3200

Vibration level switch with cable extension for solid applications

  • Point level detection of solids
  • Probe length: up to 80 m / 262.5 ft
  • Density: <8 g/l / <0.49 lb/ft3
  • -20…+80°C / -4…+176°F; -1…6 barg / -14.5…87 psig

OPTISWITCH 5200

Vibration level switch with rigid extension for process applications

  • Point level detection of liquids
  • Probe length up to 6000 mm / 236″
  • Density: ≥0.5 g/cm3 / 0.018 lb/in3
  • -50…+250°C / -58…+482°F; -1…64 barg / -14.5…925 psig

BM26A-6000

Magnetic level indicator for liquefied gas

  • Designed for low temperature and cryogenic media; no power supply needed
  • Measuring range: 0.3…5.5 m / 1…18 ft (others on request)
  • Density: 500…1200 kg/m3 / 31.21…74.91 lb/ft3
  • -196…+200°C / -320.8…+392°F; -1…40 barg / -14.5…580 psig

SURGEPROTECT SP-F / EX-24DC

Surge protector for measurement and control technology

  • In accordance with protection types Ex d, Ex tD, Ex ia IIC
  • With M20 connection thread for direct installation at the measuring head
  • Rugged stainless steel housing

SU 600

Digital panel indicator for level transmitters

  • Digital indication and power supply for 4…20 mA/HART® level transmitters
  • With 2 integrated relays for pump control or other actuators
  • Wide-range power supply unit with 20…253 V AC/DC
  • Carrier rail, panel or wall mounting

SHD 200

Control unit for 4…20 mA/HART® field devices

  • Second 4…20 mA output for any HART® variable
  • 2 configurable relays for status output, system alarm or limit switch
  • Status signalisation by 5 LEDs according to NAMUR NE 107
  • User-configurable measurement pages for all 4…20 mA and HART® signals incl. trend graph and summary page
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