NIVELCO Product Overview 2020
14Pages

QUALITY AND INNOVATION SINCE 1939

GUIDED MICROWAVE 2-wire compact transmitter Accuracy: ±5 or ±20 mm High pressure High temperature range Wide range of probes Extremely small deadband Rod or cable probes Plug-in graphic display module Explosion-proof models Plastic, aluminium or stainless steel housing Media with turbulent surface, dense dust, vapour or pressurized gas layers above the product surface For all tank shapes, for narrow vessels Heavy industrial applications 2-wire compact transmitter High sensitivity Rod (0.2 - 3 m) or cable (1 - 20 m) probes Plastic, aluminium or stainless steel housing Fully or partly...

ULTRASONIC LEVEL TRANSMITTER FOR LIQUIDS The newest generation EasyTREK SP-500 series level transmitters are based on NIVELCO's 35 years of experience with ultrasonic level measurement. The IP68 rated units have their transducer and processing electronics incorporated in one single housing. The new EasyTREK transmitters utilize HART® 7 communication so they can be used in multidrop systems con nected to MultiCONT process controller/display, or to a PC with the help of the UNICOMM HART®-USB modem or similar. The transmitters can be remotely programmed also with Handheld Field Communicator,...

OPERATING PRINCIPLE NON-CONTACT MICROWAVE COMPACT INTEGRATED FEATURES 2-wire compact transmitter 25 GHz (K-band) measuring signal Non-contact level metering Accuracy up to ±3 mm Measuring range up to 23 m phic display Plug-in gra module 99-point l inearisation Plastic, aluminium or stainless steel housing Stainless steel parabolic, horn or plastic enclosed antenna High temperature range Explosion-proof models 2-wire integrated transmitter 25 GHz (K-band) measuring signal Non-contact level metering Accuracy up to ±3 mm Measuring range up to 23 m 99-point l inearisation Plastic housing Horn,...

OPERATING PRINCIPLE FLOAT MAGNETIC COUPLING MAGNETIC TRACKING FEATURES Operation without power supply Low cost polypropylene level switch Hermetically moulded, double chamber Mercury free microswitch Adjustable switch differential For low density liquids Low cost level switch Limit switch or differential switch versions Adjustable sensitivity Adjustable time delay High or low fail-safe mode All wetted parts stainless steel Compact unit with two independent relays Separate probe and relay unit Rod probes up to 3 m Operation without power supply Micro-switch separated from the process All...

VIBRATING FORK ROTARY PADDLE ■ No moving parts ■ Self-cleaning for most mediums ■ Stainless steel and plastic coated probes ■ Solid rod extension up to 3 m ■ Various output configurations ■ High or low fail-safe mode ■ Plastic, aluminium or stainless steel housing ■ Explosion-proof models ■ For corrosive, thick, turbulent, flowing liquids ■ No moving parts ■ Self-cleaning for most mediums ■ Stainless steel probes ■ Solid rod extension up to 3 m ■ Various output configurations ■ Selectable density ■ High or low fail-safe mode ■ Plastic, aluminium or stainless steel housing ■ Dust-Ex models...

ANALYTICAL TRANSMITTERS OPERATING PRINCIPLE FEATURES DISSOLVED OXYGEN TEMPERATURE SENSOR 2-wire compact and integrated transmitter ■ Plug-in graphic display module ■ Separated version up to 10 m ■ Temperature compensated ■ Application oriented probes ■ Wide selection of accessories ■ Power relay output, programmable ■ Explosion-proof models 2-wire compact transmitter Plug-in graphic display module ■ Separated version up to 10 m ■ Temperature compensated ■ Power relay output, programmable ■ Wide selection of accessories ■ Explosion-proof models 2-wire mini compact transmitter ■ Wide range of...

INDUSTRIAL SENSORS TEMPERATURE MEASUREMENT STRENGTHENED PROBE TEMPERATURE SENSOR TEMPERATURE INDICATORS / TRANSMITTERS MULTIPOINT TEMPERATURE TRANSMITTERS ULTRASONIC PROXIMITY SENSORS 1 Robust design for heavy chemical industry 1Stainless steel, drilled, tapered thermowell case 1Max. 800 mm insertion length 1Sensor can be replaced without removing the instrument from the process 1Vibration-resistant version 12- or 4-wire types 1Welded flange 1Gas thermometer version 1Ex versions 2-wire compact temperature display, transmitter Integral Pt100 probe Fully programmable Plug-in display module...

PRESSURE SWITCHES PRESSURE TRANSMITTERS DIFFERENTIAL PRESSURE TRANSMITTERS MULTICHANNEL PROCESS CONTROLLER ■ Relative or absolute measurement mode ■ Rotatable and configurable 4-digit display module ■ Configurable via PC or programming device ■ Stainless steel housing versions ■ Ex ia versions1 ■ Integrated cable version ■ Relative or absolute measurement mode ■ For high pressure (up to 2000 bar) ■ For vacuum, overpressure and absolute pressure measurement ■ Measurement range turndown ■ Two chamber aluminium die cast or stainless steel housing ■ Ex ia or Ex d versions1 ■ SIL2 version1 ■...

SYSTEM COMPONENTS SIGNAL PROCESSING UNITS UNIVERSAL PROCESS CONTROLLERS / INDICATORS ULTRASONIC PUMP CONTROL SYSTEM UNIVERSAL INTERFACE MODULES CURRENT CONTROLLED SWITCH MODULES LOOP INDICATORS 1Dual LED display, 4 digits 1Universal input: Pt100, Nil 00, J, K, S type sensors or 4 - 20 mA current, 0 - 10 V voltage output ■ ON-OFF, PD or PID control 1Auto tuning 132 point linearization 1Transmitter power supply 1Up to 3 power relays 1Displaying of process values 1Heating / cooling control 1 Alarm ■ Low cost automatic pump control system ■ Ultrasonic level measurement ■ 0.4 - 3 m measurement...

OPERATING PRINCIPLE INTRINSICALLY SAFE ISOLATOR MODULES POWER SUPPLY MODULES TIME RELAY MODULES COMMUNICATION MODULES FEATURES ■ Isolated power supply for intrinsically safe transmitters ■ DIN rail mountable ■ Compatible with all devices using standard HART® communication ■ DIN rail mountable ■ Stabilised 12 or 24 V DC output ■ Overvoltage and short circuit protection ■ 2- and 10-function types ■ Wide time range ■ Small size ■ Universal power supply voltage ■ DIN rail mountable ■ Relay output ■ Communication interface (modem) between HART®-capable transmitters and PC ■ DIN rail mountable or...