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Phase voltage controller PKF-333SZE. The device is designed for electric motor protection from asymmetric supply and grid voltage drop or overvoltage and automatic UPS activation. The controller monitors voltage phase angles and harmonic distortions due to generated high harmonics.

Phase voltage controller PKF-333SZR. The device is designed for electric motor protection from asymmetric supply and grid voltage drop or overvoltage and automatic UPS activation. The controller monitors voltage phase angles and harmonic distortions due to generated high harmonics.

• Portable analyzer NP40 is designed for power network quality parameter analysis
• Analyses voltage and current harmonics up to 51-st, THD
• Real-time waveform display (4 voltage / 4 current)
• Measurement of TRMS currents up to 3000 A (with standard sensor)
• Half cycle RMS measurement (voltage and current)
• Measurement in 1-phase and 3-phase systems (3- and 4-wire)
• Voltage, current, harmonics, power, energy and other parameter measurement
• Graphical representation of data in a waveform and vector diagram
• Record of events: dips, swells, overvoltages
• Built-in 8 GB memory card
• Ethernet interface for remote monitoring
• USB interface for data transfer
• Color 5,6” TFT display, 320 x 240 px

LTC potentiometric linear transducers are designed for usage in linear displacement, movement measurement and position detection.

The main difference from LTM transducers is that LTC has self-tuning mounting with two bearings with which the non-linear twist of up to ±30 ° is possible. Movement of up to 1000 mm.

Application:

• Press Brake Machines
• Marble Machines
• Tension Control
• Horizontal Band Saw Machines
• Transfer Machines
• Hydraulic Machines
• Sheet Metal Working Machines
• Bending Presses
• Textile Machines

LTM potentiometric linear transducers are designed for usage in linear displacement, movement measurement and position detection.

Movement of up to 1000 mm. High resolution (0,01 mm). No additional parts such as gears are needed, because transducer construction enables the direct connection into mechanical system.

Application:

• Press Brake Machines
• Marble Machines
• Tension Control
• Horizontal Band Saw Machines
• Transfer Machines
• Hydraulic Machines
• Sheet Metal Working Machines
• Bending Presses
• Textile Machines

LTP potentiometric linear transducers are designed for usage in linear displacement, movement measurement and position detection.

The main difference from LTM transducers is that LTP has self-tuning mounting with two bearings with which the non-linear twist of up to ±30 ° is possible. Movement of up to 1000 mm.

Application:

• Press Brake Machines
• Marble Machines
• Tension Control
• Horizontal Band Saw Machines
• Transfer Machines
• Hydraulic Machines
• Sheet Metal Working Machines
• Bending Presses
• Textile Machines

• Power factor controller for reactive power compensation
• Measures 73 power network parameters (40 visible on screen, all via Modbus RTU)
• Relay outputs: 4 / 6 / 8
• Programmable switch in time, switch off time and discharge time
• Alarm message and relay output
• Optional digital output: Modbus RTU (RS-485)
• Optional real time clock (RTC)
• LCD screen
• Operating temperature: -10...+60 °C
• Protection class (front): IP54

• Measures and records power network parameters in single phase or three phase 3 and 4-wire symmetrical and asymmetrical systems
• 54 electrical network quality parameters
• Analysis of voltage and current harmonics (up to the 51-st)
• Color touchscreen: LCD TFT 3.5“, 320 x 240
• 2 configurable alarm outputs
• Analog output 0/4...20 mA and 2 x Pt100 inputs (optional)
• Digital output: RS-485 (MODBUS)
• Ethernet / Profinet 2.2
• Supply: 85...253 VAC / 90...300 VDC or 20...40 VAC / 20...60 VDC
• Battery backup RTC
• Dimensions: 96 x 96 x 77 mm

• Measures and records parameters in 3 and 4-wire, 3-phase, balanced or unbalanced power network
• Up to 500 electrical network quality parameters according to EN 50160, EN 61000-4-30, standards
• Measuring class A or A / S
• Support the IEC 60870-5-104 communication protocol (new - option)
• Analysis of voltage and current harmonics and interharmonics (up to the 51-st)
• Monitoring up to 6 additional energy meters with pulse output
• Recording of measurements before and after events (dips & swells)
• Configurable archives of logged values and events
• SD card support (up to 32 GB)
• Webserver function, FTP server, DHCP client
• Outputs: relays, binary, analog
• Binary inputs
• E-mail alarms
• Interfaces: RS-485 Modbus slave, Ethernet 100 Base-T (Modbus TCP server), USB device and host
• Color touchscreen: LCD TFT 5.6“
• Many data representation modes (i.e. digital display, analog, bar graph, vector diagram)
• IP65 protection class for front side
• Real time clock (RTC) synchronization with NPT time server
• Time synchronization via external GPS module - STR  receiver (new - option)

• Designed for direct or indirect measurement of 1-phase network parameters
• Measured values: U, I, f, P, Q, S, PF, tg fi, fi, Ep, Eq
• Direct measurements up to 63 A
• Universal input: 1/5 A 100/400 VAC or 32/63 A, 100/400 VAC
• Outputs: RS-485 (MODBUS interface), 1x relay + 1x analog or 2x relay
• OLED display
• Programmable current and voltage transformer ratios
• Programmable via buttons or free eCon software (through USB)
• Size: 53 x 110 x 60 mm

• Meter N27D is designed to measure parameters of the single-phase power network
• Direct measurements up to 63 A
• The device measures voltage, current, frequency and active power
• Measurements are represented in 4-digit display
• Button enables the scrolling through available measurements
• Mounted on standard 35 mm rail (LST-EN 62208)

• Power network parameter meter N14 is designed for measuring of three-phase network parameters and accounting of internal energy consumption. Can be used in 3- or 4-wire systems
• Can be used in energetic monitoring systems (RS-485 port)
• Active and reactive power measurement, active and reactive power counters, average power measurement
• Phase, current and voltage effective value measurement
• Network frequency measurement
• Average active power (over set time) measurement
• Changeable current and voltage transformer transfer coefficient values
• Operating temperature: -30...+50 °C
• Programmable switch output and RS-485 (MODBUS) port
• Pulse output for remote energy accounting
• Accuracy class: current, voltage 0,5/1,0; frequency 1,0; power 2,0; energy 1,0/2,0; tg φ 1,5

• Power network meter ND20 is designed to measure 3-phase network parameters and to account internal energy consumption
• Usable in 3- and 4-wire systems
• Can be used in energetic monitoring systems (RS-485 port)
• Front panel protection class IP65
• Harmonic, THD, watthour measurement
• 3,5” LCD indicator
• Analog output of 0/4...20 mA (additionally ordered)

• Measurement of power network parameters in 1-phase and 3-phase (3 or 4-wire) systems
• Current inputs 0,1 A and 0,25 A (for dedicated transformers)
• Quick and convenient ways to connect current transformers via RJ12 connector or screw terminals
• Designed for usage with following transformers: LJ12, LJ25, LJ35, LJ45, LJ306, LJ307, LJ308
• RS-485 (MODBUS RTU) interface
• THD factor measurement
• Backlighted LCD 3,5”
• Protection grade from the frontal side: IP65

• Power network parameter measurement in 1- and 3-phase network
• THD factor calculation
• High accuracy class
• Backlit LCD 3,5” display
• RS-485 Modbus slave interface
• Frontal protection class: IP65

• Measures 54 power network parameters (up to 63-rd harmonic, in 1- and 3-phase network)
• Color LCD TFT 3,5” display
• Display pages are fully configurable by user (10 pages. 8 parameters in each)
• 2 configurable alarm outputs
• Digital RS-485 Modbus output
• Optional: 0/4...20 mA output and 2xPt100 inputs
• Option: logging of 32 parameters into internal 8 GB memory
• Modbus TCP/IP, HTTP, FTP server, WWW server, DHCP client

• The MQTT protocol is ideal for communication in distributed acquisition systems data (IoT applications)
• Measures 54 power network parameters (up to 63-rd harmonic, in 1- and 3-phase network)
• Color LCD TFT 3,5” display
• Additional 2 pages for harmonics presentation and 1 dedicated page for visualization in the form of an analog meter
• Display pages are fully configurable by user (10 pages. 8 parameters in each)
• 2 configurable alarm outputs
• Digital RS-485 Modbus output
• Optional: 0/4...20 mA output and 2xPt100 inputs
• Optional: logging of 32 parameters into internal 8 GB memory
• Modbus TCP/IP, HTTP, WWW server, FTP server, DHCP client

• Measures 16 power network parameters (1- and 3-phase network)
• Digital output: Modbus RTU (RS-485)
• Pulse outputs: 2
• Direct current measurement for up to 1/5 A
• Complies with EU directive 2004/22/EC annexes B and D (MID)
• On the MID Version, you can only program the CT Rate ONCE!
  The second time you set it up, the device will lock up and you will have to send it to the manufacturer for a reset.
• Backlit screen
• Operating temperature: -25...55 °C
• Protection class: IP51

• Measures 16 power network parameters (1- and 3-phase network)
• Digital output: Modbus RTU (RS-485)
• Pulse outputs: 2
• Direct current measurement for up to 100 A
• Complies with EU directive 2004/22/EC annexes B and D (MID)
• On the MID Version, you can only program the CT Rate ONCE!
  The second time you set it up, the device will lock up and you will have to send it to the manufacturer for a reset.
• Backlit screen
• Operating temperature: -25...55 °C
• Protection class: IP51

Measurement of 54 power network parameters, including current and voltage harmonics up to 63rd in 1-phase 2-wire or 3-phase 3 or 4-wire balanced and unbalanced systems

• High accuracy class (0.2S for active energy)
• Interface: RS-485 (Modbus RTU 8N2,8E1,8O1,8N1)
• Graphical color display: LCD TFT 3,5’’, 320 x 240 pixels, fully configurable by a user (10 screens, 8 parameters in each)
• Additional 2 screens for harmonics presentation and 1 dedicated screen for visualization in the form of an analog meter
• Memory of minimum and maximum values
• 2 configurable alarm outputs
• Supervisory relay mode for alarm outputs
• Password protection
• Programming of parameters using free eCon software
• Battery backup RTC
• Supply: 85...253 V ac / 90...300 V dc
• Operating temperature: -10…23…+55 °C
• Overall dimensions: 96 x 96 x 77 mm

Power network transducer P41 is designed to convert 1-phase power network parameters into analog or digital signal. Measured parameters: voltage (U), current (I), frequency (f), active power (P), reactive power (Q), apparent power (S), power factor (PF), reactive power coefficient (tgφ), phase angle difference (φ), active energy (Ep), reactive energy (Eq).

• universal inputs (1 A or 5 A, 100 V or 400 V)
• programmable analog output ( -20 mA...+20 mA)
• parameter transfer via RS-485 interface (Modbus RTU protocol)
• chosen values memory (9000 records)
• programmable current and voltage transformer coefficients
• transducer settings are changed via „LPConfig“ software (USB)

Power network transducer P43 is designed to measure 3-phase (three or four-wire systems) power network parameters. Two parameter values are converted into analog output signal -20...+20 mA. Other parameter values are sent over RS-485 or USB ports. All parameter min and max values are measured. Data refresh interval is less than 1 s. Output signals are isolated from input and supply. Two programmable alarm outputs. Pulse (passive) output OC can be used for energy accounting. Mounted on 35 mm rail.

• Measuring ranges:
  • current 1/5 A L1...L3: 0,02...6 A
  • voltage L-N/L-L: 2,9...276/ 10...480 V
  • frequency: 45,00...66 Hz
  • active power: -1,65 kW...1,4 W...1,65 kW
  • reactive power: -1,65 kvar...1,4 var...1,65 kvar
  • apparent power: 1,4 VA...1,65 kVA
  • power factor: -1...0...1
  • active energy: 0...99 999 999,9 kWh
  • sum energy: 0...99 999 999,9 kvarh
• Consumed power: ≤ 6 VA
• Transformation coefficients: Ku = 1...4000, Ki = 1...10000
• Supply: 85...253 VDC or AC 40...400 Hz
• Ambient temperature: -10...23...+55 °C

The small sensor dimension combined with IO-Link, the pressure and temperature value of the media make the NAI 8273 the ideal choice in various applications.

• Measuring range: -0.2...0.2 to 0...700 bar
• Output signal: IO-Link 1.1, COM3, min. process cycle time 1 ms, Smart Sensor Profile ED2, 2 Switching outputs PNP / NPN
• Accuracy at 25°C typically: ± 0.3 % FS typ., ± 0.5 % FS typ.
• Measuring principle: Thin-film-on-steel
• Media temperature –40... +125 °C
• Ambient temperature: –40...+125 °C
• Protection class: IP65, IP67
• Applications: Hydraulics, Machine tools, Process technology

Destined for direct (up to 63A) and indirect measurements in 3 phase 4 wire/3 wire balanced and unbalanced systems. For direct (up to 63A) and indirect measurement (x/1A or x/5A). Indications considering values of programmed ratios.

Reactive power controller RMB-10S. The device is designed for reactive power compensation battery control. Version with 6 switch outputs is available.

• For R-12, R-123, R-125, R134a, R143, R-22, R404a, R-407c, R-410a, etc.
• Default calibration R-404a
• Range 0...1000 ppm
• Resolution 1 ppm
• Outputs 2 switches, 2 x 4...20 mA / 0...10 V, RS-485

• For R-12, R-123, R-125, R134a, R143, R-22, R404a, R-407c, R-410a, etc.
• Default calibration R-404a
• Long-life MOS sensor
• Range 0...1000 ppm
• Resolution 1 ppm
• Outputs 2 x 4...20 mA / 0...10 V, RS-485

• MOS gas sensor
• Detected gases: R-12, R-123, R-125, R-134a, R-143, R-22, R-404a, R-407c, R-410a, R1234yf, etc.
• Standard calibration: R-404a
• Range: 0...1000 ppm HFC
• Resolution: 1 ppm HFC
• Analog output: 2 x 4...20 mA / 0...10 V (user-settable)
• Digital output: RS-485 (Modbus RTU protocol)
• Option: relay output (2 x SPST) / LCD indicator
• Option: remote sensor (default cable length is 3 m)
• Operating temperature: -30...+60 °C
• Supply: 11..30 VDC / 24 VAC arba 90...265 VAC

• Output relay: SPDT / 3A / 250VAC
• Application: level sensing for solids and powder
• Speed: 1 RPM
• Supply: 24 VDC or 220 VAC
• Operating temperature: - 10...+ 70 °C
• Operating pressure: - 0,6...+ 0,6 bar
• Protection class: IP66

• Sludge and sand detection
• Oil on water surface detection
• Designed for usage in separators, basins and tanks
• Easy to install, does not need calibration
• Reliable long-term se in harshest conditions
• Acoustic and visual alarms
• 2 switch outputs
• ATEX certified
• Wall-mounted
• Supply: 230 VAC, 50/60 Hz

• SandSet-1000 is designed for sludge and sand detection in separators, basins and tanks
• Easy to install, does not need calibration
• Reliable long-term se in harshest conditions
• Acoustic and visual alarms
• 2 switch outputs or output to LabkoNet remote monitoring system
• Ultrasonic sensor SET/S, 5 meter cable
• ATEX certified
• Wall-mounted, IP67
• Supply: 230 VAC, 50/60 Hz

• Relay output
• Smoke sensitivity complies with EN 54-7:2000+ A1:2002
• Digital signal processing
• Very low current consumption
• Excellent long-term stability
• LED indication
• Supply: 10...30 VDC
• Warranty: 3 years

• Separator alarm system for applications where mains supply is not available
• ATEX certified
• Alarms:
  • high level detection
  • oil on water surface detection
  • sludge under water detection
• SolarSet Beacon consists of:
  • housing containing and panel
  • battery
  • charger controller
  • flashing beacon for alarm
  • sludge and oil level sensor system LevelSet S

• Separator alarm system for applications where mains supply is not available
• ATEX certified
• Alarms:

• high level detection

• oil on water surface detection

• sludge under water detection

• SolarSet Beacon consists of:

• housing containing and panel

• battery

• charger controller

• GSM/GPRS modem

• flashing beacon for alarm

• sludge and oil level sensor system LevelSet S

• Separator alarm system for applications where mains supply is not available
• ATEX certified
• Alarms:
  • high level detection
  • oil on water surface detection
  • sludge under water detection
• SolarSet Beacon consists of:
  • housing containing and panel
  • battery
  • charger controller
  • GSM/GPRS modem
  • sludge and oil level sensor system LevelSet S

For on-line measurements of air pollution or combustion gases flow in chimneys or flues.

• Stable long-life electrochemical cell
• Range 0...50 / 0...2000 ppm SO2
• Resolution < 0,1 / 1,5 ppm SO2
• Outputs 2 switches, 2 x 4...20 mA / 0...10 V, RS-485
• Default alarm set-points 2 / 5 ppm SO2
• Attached or remote sensor

• Stable long-life electrochemical cell
• Range 0...50 / 0...2000 ppm SO2
• Resolution 0,1 / 1,5 ppm SO2
• Outputs 2 x 4...20 mA / 0...10 V, RS-485
• Attached or remote sensor

• Electrochemical gas sensor
• Range: 0...50 ppm SO₂ / 0...2000 ppm SO₂
• Resolution: 0,1 ppm SO₂ / 1,5 ppm SO₂
• Analog output: 2 x 4...20 mA / 0...10 V (user-settable)
• Digital output: RS-485 (Modbus RTU protocol)
• Option: relay output (2 x SPST) / LCD indicator
• Option: remote sensor (default cable length is 3 m)
• Operating temperature: -30...+50 °C
• Supply: 11..30 VDC / 24 VAC or 90...265

• Indoor temperature controller of TR series (S+S Regeltechnik, Germany)
• TR-040 (external setting): 0...40 °C
• TR-040U (internal setting): 0...40 °C
• TR-060 (external setting): 0...60 °C
• TR-060U (internal setting): 0...60 °C
• Output: Relay
• Switching capacity: 24...250 VAC (16 A)
• Ambient temperature: -35...65 °C
• Protection class: IP65

• TR series indoor thermostat with two temperature settings.TR-04040 (external setting)
• TR-04040 (external setting): 0...40 °C/0...40 °C
• TR-04040U (internal setting): 0...40 °C
• TR-060 (external setting): 0...60 °C
• TR-060U (internal setting): 0...60 °C
• Output: Switch
• Switching voltage / current: 24...250 V, 16 A AC
• Ambient temperature: -35...65 °C 
• Protection class: IP65

• Temperature measurement range: -100…+300 °C
• Accuracy: ±0.07 °C (-10…+100 °C); ±0.15 °C (+101…+150 °C); otherwise ±0.4 °C
• Resolution: 0.01 °C
• Memory: 32 000 readings
• Power supply: battery 3.6V 1/2AA
• Operating temperature: -30…+70°C
• Protection class: IP65
• Wall mount available as optional accessory

• Temperature measurement range: -100…+300 °C
• Accuracy: ±0.07 °C (-10…+100 °C); ±0.15 °C (+101…+150 °C); otherwise ±0.4 °C
• Resolution: 0.01 °C
• Memory: 32 000 readings
• Power supply: battery 3.7V 1/2AA (Charging time: 1,5 h)
• Operating temperature: -30…+70°C
• Protection class: IP65
• Wall mount available as optional accessory

• Temperature sensor MWTF is designed to measure the average temperature (S+S Regeltechnik, Germany)
• Range: -30...80 °C
• Measuring capillary: Ø5 mm, L=0.4 m / 3 m / 6 m / up to 20 m
• Capillary material: Copper, plastic-coated
• Protection class: IP65

TJ-1V sensor is convenient for installation on pipes with staples. For HVAC systems.

• Measurement range: -30...+105 °C
• Sensor type: PT100, PT1000, PTC, NTC, Ni1000, TC K
• Sensor measurement material: brass
• Cable of two or three wires with PVC isolation. Cable length: on request

The TJ-S temperature sensor is permanently connected to a cable and designed for measuring temperatures from -50°C to 400°C.

Various cable lengths are available.

• Sensor type: PT100, PT1000, NTC, Thermocouples K, J
• Measuring range: -50…+400 °C
• Operating temperature:
  • -30...+70 °C (PVC isolation)
  • -50...+180 °C (Silicone isolation)
  • -50...+400 °C, kabelio -50...+250 °C (Teflon isolation)
  • -50...+400 °C, kabelio -50...+400 °C (Fiberglass isolation)
• Cable and connection: 2, 3, 4 wire
• Sensor tube:
  • Material: Stainless steel 316 (1.4401)
  • Diameter: Ø4 mm
  • Length: 120 mm