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Applications:

• For protecting low voltage equipment against lightning and surge damages
• For installation in conformity with the lightning protection zones concept at LPZ 0-1
• Designed according to IEC 61643-11:2011

Specifications:

• Category IEC / EN / VDE: class II+III / type 2+3 / C+D
• Max. continuous operating voltage Uc 275 V AC
• Nom. discharge current (8/20 μs) In 10 kA
• Max. discharge current (8/20 μs) Imax 20 kA
• Voltage protection level Up ≤ 1,5 kV
• Max. backup fuse 125 A

• Stable long-life electrochemical gas sensor
• Range 0...20 % vol O₂
• Resolution 0,01 % vol O₂
• Outputs 2 switches, 2 x 4...20 mA / 0...10 V, RS-485
• Default alarm set-points 19,5 / 18 % vol O₂

• Stable long-life electrochemical gas sensor
• Range 0...20 % vol O₂
• Resolution 0,01 % vol O₂
• Outputs 2 x 4...20 mA / 0...10 V, RS-485
• Attached or remote sensor options

• Electrochemical gas sensor
• Range: 0...25 % O₂
• Resolution: 0,01 % O₂
• 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: 12...36 VDC, 24 VAC or 230 VAC

• Grain temperature monitoring system software for PC
• Collects data from temperature cables GWSL 1100 and GWSL 2100 and spear temperature sensors GWTL-R
• Stores, visualizes data in charts
• Alarms
• Level indication

The instrument uses a pH/ORP sensor and RTD Pt100 temperature sensors. If the Pt100 is connected the transmitter makes automatic temperature compensation (pH only).

• pH range: 0 ÷ 14.00 pH
• ORP range: 0 ÷ 1000 / 0 ÷ -1000 / -1000 ÷1000 / 0 ÷ 2000 / 0 ÷ -2000 mV
• Temperature range: -10.0 ÷ 110.0 °C / 14.0 ÷ 230.0 °F
• Resolution: 0.01 pH, 1 mV, 0.1 °C
• Digital output: RS-485 isolated
• Analog output: 4-20 mA galvanically isolated, "current loop" two wires
• Power supply: 9 / 36 Vdc
• Dimensions: 71x95x58 mm. Rail Din (4 modules)
• Operating temperature: 0…+50 °
• EMC/RFI conformity: EN 61326

pH electrode sensors (glass, epoxy body and submersible)

Instrument PH135 is designed for liquid pH, ORP and temperature measurement.

• pH measuring range: -1.00/15.00 pH, accuracy 0.01 pH
• ORP measuring range: -1200/+1200 mV, accuracy 1 mV
• Temperature measuring ranges: -10.0/+110.0 °C ;  -14.0/+230.0 °F
• Alphanumeric LCD display
• Manual and automatic temperature compensation
• Manual or automatic calibration
• Automatic recognition of buffer solutions
• Data logging up to 100 measures
• Alcaline 9 V battery
• Dimensions: 92 x 155 x 33 mm  -  Weight:  approx. 300 g 

Phase voltage controller PKF-302. The device is designed for electric motor protection from asymmetric supply and grid voltage drop. The controller has two switch outputs of which one is used for protective shutdown and another for alarm. Simplified type 333 variant.

• Channels: Shutdown and alarm
• Supply: 3x (50...230...265)V. Max 2,5W
• Frequency: 40...50...60 Hz
• Indicator: 3 x LED 3 digits
• Measuring mode: True RMS
• Activation voltage: 185 V
• Reset voltage: 195 V
• Activation time: about 1s
• Reset time: 1...999 s (optional 4 or 6 s)
• Switch outputs: 2 x switching 2A, 250V AC
• Ambient temperature: -15°C...55°C
• Mounting: 35 mm rail
• Protection class: panel IP40; connections IP20

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.

• Maximum efficiency up to 98,5 % (SiC technology)
• Wide MPPT voltage range: 350...800 V
• Maximum power point tracking, up to 3 MPPT trackers
• Large graphical display provides an easy, user friendly operator interface
• Versions without transformer for enhanced efficiency
• Inputs/outputs: 3 x analog inputs, 2 x digital inputs, 2 x digital outputs
• 2 x RS-485 ports
• Auxiliary 24 VDC supply for connection of environmental sensors
• Integrated data logger for operation and fault data logging
• USB port for quick and handy saving of production and operation data
• Integrated DC circuit breaker under load
• Protection against overcurrent, overtemperature, reverse DC polarity, AC and DC overvoltage
• Natural ventilation minimizes breakdown and maintenance
• Full power without derating up to 50 °C ambient temperature
• Protection class: IP65 (suitable for both indoor and outdoor installation)

• PID control function with accurate self-tuning
• Input: Pt100 (-200…+600 °C ± 0,5 % of full scale ± 1 digit)
• Relay output: 250 V AC (5, 8, 16 A) NO / NC
• Control algorithm: On-Off / P, PI, PD, PID (configurable)
• Soft start feature
• Selectable heating / cooling control
• In case of sensor failure, periodically, auto-periodically running or relay state can be selected
• Mountable on DIN rail
• Power supply: 230 V AC, 10…30 V DC - 8…24 V AC (selectable on order)
• Operating temperature: 0…+50 °C

PoE (power over Ethernet) temperature, relative air humidity, atmospheric pressure meters T4611, T3611, T7611. Only to be used with external sensors.

Application:

• Storage rooms
• Greenhouses
• Telecommunication devices
• Servers
• A/C units

PoE (power over Ethernet) temperature, relative air humidity, atmospheric pressure meters T0610, T3610, T7610. Only to be used with internal sensors.

Application:

• Storage rooms
• Greenhouses
• Telecommunication devices
• Servers
• A/C units

• Oxygen concentration measuring in air and inert gas mixtures
• Specially developed for use in composting plants
• Measuring range of oxygen concentration: 0,1…25 % (0…100 % range on request)
• Value indicator of measured oxygen concentration
• Output: 4…20 mA analog or bidirectional digital signal (for calibration, operation diagnostic)
• Length and diameter of the sensor protection tube to the handle: 1200 x 30 mm
• Length of the protective tube part to be stuck in the compost heap: ~ 1000 mm
• Material of protective tube: Stainless steel 1.4301
• Housing ambient temperature: -10…+50 °C
• Probe ambient temperature: -10…+100 °C
• Protection class of housing electronic: IP65
• Protection class of probe: IP40
• Rechargeable battery with indication of voltage
• It is possible to connect the sensor to a stationary data processing system

• 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 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)

• 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

• RS-485 protocol temperature and humidity sensor
• Temperature measurement range: -20...+60 °C
• Accuracy: ±0,13 °C
• Resolution: 14 bits
• Very low current consumption
• Warranty: 3 years
• Connection: RJ-45

• Measuring range: -1…100 bar (see datasheet)
• Basic accuracy 0,5% of range
• Output: 4…20 mA
• Process connection: G 1/2“, G 1/2“, G 1/2“ Flush membrane, G 1/4“, G 1/4“, 1/2“ NPT, 1/4“ NPT, Tri-Clamp (Ø 50,5) Flush membrane
• Operating temperature: -20…+85 / 200 °C (see datasheet)
• Stainless steel housing and diaphragm material
• Protection class: IP67 / IP68

• Pressure range: from -0,9...1,5 to 4...40 bar
• Output signal: 1 Floating change-over contact (SPDT)
• Process temperature: -40...+150 °C
• Process connection: G1/4" f, G1/2" m
• Protection class: IP66

• Pressure range: from 1...10 to 60...600 bar
• Output signal: 1 Floating change-over contact (SPDT)
• Process temperature: -30...+100 °C / -15...+150 °C
• Process connection: G1/4" f, G1/2" m
• Protection class: IP66

• Pressure range: from 0...2,5 to 0...600 bar
• Output signal: 1 or 2 PNP transistors
• Process temperature: -40...+125 °C
• Process connection: G1/4" m, G1/4" m (Manometer), 1/4"NPT m, 1/8"NPT m, 7/16"-20UNF SAE J512 f, 7/16"-20UNF SAE4 m, 7/16"-20UNF m DIN3866, R1/4" m DIN3858, R1/4" m DIN2999, R1/8" m, M10x1 m, M12x1.5 m
• Protection class: IP65, IP67

• Pressure range: from 0...2,5 to 0...700 bar
• Process temperature: -40...+125 °C
• Process connection: G1/4" m, G1/4" m (Manometer), 1/4"NPT m, 1/8"NPT m, 7/16"-20UNF SAE J512 f, 7/16"-20UNF SAE4 m, 7/16"-20UNF m DIN3866, R1/4" m DIN3858, R1/4" m DIN2999, R1/8" m, M10x1 m, M12x1.5 m
• Protection class: IP65, IP67

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

• Pressure transmitter ATM (analog output)
• Pressure measurement range: from 0 to 0,1...1000 bar
• Accuracy: < ± 0,50 / 0,25 / 0.10 % FS
• Output: 0...5 VDC / 0...10 VDC / 0...20 mA / 4...20 mA
• Process connection: G 1/4 F, 1/4 NPT, 1/2 NPT, G 1/4 M, G1/2 M
• Process temperature: -40...150 °C
• Operating temperature: -25..85 °C
• Materials: stainless steel, titanium

• Pressure transmitter ATM.1ST/Ex (high precision, for explosive Ex environment)
• Various pressure measurement ranges: 0,1...1000 bar
• Accuracy: ≤ ± 0.10 / 0.05 % FS
• Output: 4...20 mA
• Process temperature: -40...150 °C
• Operating temperature: -40...125 °C
• Materials: stainless steel, titanium
• Certificates: ATEX, IECEx, EAC, GL/DNV, ABS, Lloyds

• Pressure transmitter ATM/Ex (for explosive Ex environment)
• Various pressure measurement ranges: 0,1...1000 bar
• Accuracy: ≤ ± 0.50 / 0.25 / 0.10 % FS
• Output: 4...20 mA
• Process temperature: -40...150 °C
• Operating temperature: -25...85 °C
• Materials: stainless steel, titanium
• Certificates: ATEX, IECEx, EAC

• Pressure transmitter ATM/F (hygienic)
• Various pressure measurement ranges: 0,1...25 bar
• Accuracy: ≤ ± 0.50 / 0.25 / 0.10 % FS
• Output: 0...5 VDC / 0...10 VDC / 0...20 mA / 4...20 mA
• Process temperature: -25...100 °C
• Operating temperature: -25...85 °C
• Materials: stainless steel

• Pressure transmitter ATM/F/Ex (hygienic, for explosive Ex environment)
• Various pressure measurement ranges: 0,1...25 bar
• Accuracy: ≤ ± 0.50 / 0.25 / 0.10 % FS
• Output: 0...5 VDC / 0...10 VDC / 0...20 mA / 4...20 mA
• Process temperature: -25...150 °C
• Operating temperature: -25...85 °C
• Materials: stainless steel
• Certificates: ATEX, EAC

• Pressure range: from 0...0,1 to 0...40 bar
• Output signal: 4...20 mA / 0...5 VDC / 1...6 VDC / 0...10 VDC / 0,5...4,5 VDC
• Process temperature: -25...+125 °C
• Process connection: G1/4" f, G1/4" m, G1/2" m DIN3852-A, G1/2" m DIN3852-E, 1/4"NPT m ANSI B1.20.1, 1/8"NPT m ANSI B1.20.1, 7/16"-20UNF m SAE4, R1/4" m DIN3858, G3/4" frontal membrane
• Applications: Machine tools, hydraulics, water treatment
• Protection class: IP65, IP67, IP68

• Certificates Ex ATEX and IECEx
  • Ex-zones 0, 1, 2 (gas), 20, 21, 22 (dust) and mining
• High reliability and safety
• Extraordinary long-term parameter stability
• Range:
  • from 0...0.4 bar to 0...2000 bar
  • standard 0...0.4 bar to 0...250 bar
  • accuracy: ± 0.2% of range
• Process connection: G1/4"
• Output: 4...20 mA
• Process temperature: -40°C...+120°C
• Ambient temperature: -40°C...+120°C 
• Supply: 10...30 VDC
• Protection class: IP65
• Casing material: stainless steel 1.4452 (AISI630)/ 1.4301 (AISI304)

• Pressure range: from 0...6 to 0...600 bar
• Output signal: 4...20 mA / 1 x PNP / 2 x PNP
• Process temperature: -40...+125 °C
• Accuracy: 0,3 %
• Dielectric strength: 710 V
• Measurement principle: thin film on steel
• Protection class: IP65, IP67
• Conformity: EN 50155, EN 45545-2, EN 61373, EN 50121-3-2
• Parametrization by SMI programmer (not included) via Bluetooth connection from smartphone (Android)

• Pressure transmitter PTM (programmable)
• Various pressure measurement ranges: 0,1...1000 bar
• Adjustable 1:4 of the nominal range within -5 % to +105 %
• Accuracy: ≤ ± 0.25 / 0.10 % FS
• Output: 4...20 mA
• Process temperature: -40... 150 °C
• Operating temperature: -25...85 °C
• Materials: stainless steel, titanium

• Various pressure measurement ranges: 0,1...1000 bar
• Adjustable 1:4 of the nominal range within -5 % to +105 %
• Accuracy: ≤ ± 0.25 / 0.10 % FS
• Output: 4...20 mA
• Process temperature: -40... 150 °C
• Operating temperature: -25...85 °C
• Materials: stainless steel, titanium
• Certificates: ATEX, EAC

• Various pressure measurement ranges: 0,1...1000 bar
• Temperature measurement range: -25...85 °C
• Adjustable 1:4 of the nominal range within -5 % to +105 %
• Accuracy: ≤ ± 0.25 / 0.10 % FS
• Output: 2 x 4...20 mA
• Digital output: RS-485
• Process temperature: -40... 150 °C
• Operating temperature: -25...85 °C
• Materials: stainless steel, titanium

• Various pressure measurement ranges: 0,1...1000 bar
• Relay output: 2 units
• Output: 0...20 mA / 4...20 mA
• Process temperature: -40...150 °C
• Operating temperature: -25...85 °C
• Materials: stainless steel, titanium

• Interface: Ethernet (Modbus TCP), RS485 (Modbus RTU Master / Slave), RS232 (Slave)
• Webserver
• Functional Block programming software
• LED signaling for Link/Act Ethernet, serial RX-TX, power supply
• Configurable by the software DEV9K
• Galvanic isolation on all the ways (1500 VAC)

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• Interface: Ethernet (Modbus TCP), RS485 (Modbus RTU Master / Slave), RS232 (Slave)
• Webserver
• Functional Block programming software
• LED signaling for Link/Act Ethernet, serial RX-TX, power supply, digital inputs and digital outputs state
• Configurable by the software DEV9K
• Capable to connect the sensors to the analog inputs
• Galvanic isolation on all the ways (1500 VAC)

• Output 4...20 mA
• Supply 90...250 VAC

• Supports devices: NAT 8252, NAH 8254, NAR 8258, ECL 8439
• Fast and easy operation via Android app “Sensor Master Communicator SMC”
• Read out of sensor data
• Parametrization of switich points on NAx pressure switches
• Measuring range adjustment on submersible pressure transmitter ECL
• Reset pressure measurement instruments to factory settings
• Ambient temperature: 0...40 °C
• Supply: 5 V (USB)
• Communication: Bluetooth Low Energy

• 2 analog outputs (operating simultaneously):
  1. Current 4...20 mA or 0...20 mA (active output, cannot be supplied in two-wire current loop);
  2. Voltage 0...10 V.
• Soft start/stop (ramping) or a triangular wave generator triggered manually or automatically after switching power on
• 7-segment LED display with adjustable brightness
• Optional RS485/RS232 serial interface (galvanically isolated, MODBUS-RTU communication protocol)
• Password protection
• High accuracy and immunity to interference
• Supply: 230 VAC or 24 VAC/VDC
• Panel housing 96 x 48 x 79 mm
• Protection: IP65 (front) / IP20 (back)

• Protective transparent flexible rubber casings for panel-mounted devices, designed to increase device front protection class to IP65
• The casing does not interfere with pressing of buttons
• Protects from wear-out and erasing of writings

• Thermosetting cabinet with double doors. The cabinet dimension: 600 x 500 mm (max 2x 5,5 kW) or 800 x 600 (max 2x 7,5 kW; ... max 2x 22 kW).
• Plinth or foundation for fixing the cabinet.
• PLC controller with a display that changes the backlight depending on operating mode.
• Program saved in the controller and on the SD card, enabling transferring the program to another controller in the event of a failure.
• Router equipped with a 2G / 3G / 4G / LTE modem, 1 LAN 10 / 100 Mb/s port and radio module in the 802.11 b/g/n standard, supporting MIMO 2x2.