Controllers, regulators

Temperature regulator RE71 is designed for fixed range and sensor. Input type is selected while ordering. Control: ON/OFF, PID, PID+Autotuning, Smart PID.

Temperature regulator RE72 for ladder control, designed for temperature stabilization in plastics and food industries.

• Universal measurement input
• Auxiliary measurement input 0/4...20 mA
• Binary input
• Ladder temperature control, 15 programs with 15 intervals
• Soft start
• ON/OFF, PID, PID step-by-step (step valve control) or PID heating – cooling
• 8 alarm types, alarm control
• Timer function
• Front panel protection class IP65
• Backside protection class IP20

Temperature regulator RE81 for fixed range and sensor, with 2 switch or SSR outputs, designed for control in heating, conditioning systems. Function for 3-position control. Control: ON/OFF, PID, PID+Autotuning, Smart PID and 3-position. Input type selected when ordering.

Process regulator RE82 is designed for temperature stabilization in plastics and food industry.

• Ethernet connection
• Digital inputs: 2
• 1-Wire input (up to 2 sensors)
• Analog inputs: 2 (0...60 VDC)
• Relay outputs: 2 (NO/NC)
• Webserver
• HTTP and XML API commands
• E-mail alarms, SMTP, SNMP
• Operating temperature: -20...55 °C
• Warranty: 3 years
• Supply: 10...14 VDC

• Ethernet connection
• Digital inputs: 2
• Relay outputs: 2 (NO/NC)
• Webserver
• Operating temperature: -20...55 °C
• Warranty: 3 years
• Supply: 10...14 VDC

The PD9W is an industrial RS-232 / RS-485 to WiFi and Ethernet converter.

• Communication interfaces: 1x RS485, 1 x RS232, 1x Ethernet and WiFi (802.11b/g/n)
• Modes: AP, STA, AP + STA, AP + LAN, AP + WAN, Route and Bridge
• Work modes: transparent transmission mode, serial port command mode, HTTP Client mode, Modbus TCP<=>Modbus RTU mode and AT command mode
• Configuration the parameters via the WEB server
• RS232 port for RTS/CTS signals
• Hardware Watchdog, Heartbeat
• Electrostatic protection 15 / 8 kV
• Power supply: 5…36 V dc

PD9-Modbus RS485 to Ethernet converter can realize bidirectional transparent transmission between RS485 and Ethernet. It carries ARM processor, low power, fast speed, high stability. Via web-page or software, Rs-485 to Ethernet Converter can realize serial data and TCP/IP data package transparent transmission.

• Communication interfaces: 1x RS485, 1x Ethernet WAN/LAN
• Easy configuration the parameters via the webpage or set-up software
• Compact size, DIN rail mount
• Working mode: TCP server, TCP client, UDP server, UDP client
• Modbus RTU to TCP conversion, Modbus Polling
• DHCP support, IP dynamic or static
• Watchdog function
• Working temperature: -40…85°C
• Power supply: 5…36 V dc

They are used to regulate the power delivered to the receiver, where this power is proportional to the input control signal. They are used in automation control systems where smooth control of receiver power is required for resistive or resistive-inductive loads. Typical applications for power controllers: heaters, industrial furnaces (annealing, quenching, drying, etc.), dryers, plastics processing equipment, industrial sealing machines, glass production industry, industrial heating systems (matting and lining of pipelines), load transformers.

• Single-phase power controller (phase angle load control)
• Control input: DC voltage 0...10 V DC (RSR92-..V..) or current 4...20 mA (RSR92-..I..)
• SCR output (thyristors)
• Load current 25...80 A
• Max. load voltage 280, 530 V AC (single-phase)
• Dielectric strength 4 000 Vrms (opto-isolation)
• MOV protection (built-in varistor)
• Mounting on panel or on heatsinks
• Recognitions, certifications, directives: RoHS, REACH, CE, EAC

• 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

• 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

• 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

• Selectable double set point
• Selectable TC / Pt100 input (order option)
• Output: relay (control or alarm) and SSR (control)
• PID control
• Self-tuning feature
• Soft-start function
• Offset feature for input
• Heating/cooling control
• Manual control feature

• Two set points
• Input: TC (J, K, T, R, S) / RTD (Pt100)
• Control output: relay or SSR
• Auxiliary output: relay
• PID / ON-OFF control
• Auto-Tuning / Self-Tuning
• Alarm modes: deviation, absolute
• Heating / cooling control
• 4+4 digits high contrast LED display
• Supply: 85…270V AC / DC
• Ambient temperature: 0…50 °C

• Temperature regulator for usage with Pt100, Pt1000 or NTC sensors
• PID or ON/OFF control
• Automatic selection of PID parameters
• One relay output and one alarm relay
• Manual control mode
• One binary input
• Operating temperature: 0...50 °C
• Supply: 230 VAC
• Protection class: front IP65, back IP20

Temperature regulator SCD210 is designed for temperature control in various devices and rooms. Made in three variants with different inputs. SCD210 has a step set point (SP) value change by signal option in binary input.

Temperature, humidity, pressure, CO2 regulators, 3 binary inputs, RS-485, RS-232 interfaces, Ethernet and 2 relay outputs.

They are used to regulate the power delivered to the receiver, where this power is proportional to the input control signal. They are used in automation control systems where smooth control of receiver power is required for resistive or resistive-inductive loads. Typical applications for power controllers: heaters, industrial furnaces (annealing, quenching, drying, etc.), dryers, plastics processing equipment, industrial sealing machines, glass production industry, industrial heating systems (matting and lining of pipelines), load transformers.

• Three-phase power controller (phase angle load control)
• Control input: DC voltage 0...10 V DC or current 4...20 mA
• SCR output (thyristors)
• Load current 25...80 A
• Max. load voltage 530 V AC (three-phase)
• Dielectric strength 4 000 Vrms (opto-isolation)
• MOV protection (built-in varistor)
• Mounting on heatsinks
• Recognitions, certifications, directives: RoHS, REACH, CE, EAC

• Simultaneous detection of two gases (please ask for available gas combinations and possible limitations)
• Switch output: 4 x SPDT (2 for each sensor)
• Alarms: LED indicators and buzzers (85 dB)
• Supply: 24 VDC/VAC / 90...265 VAC
• Protection class: IP65

• Universal measuring inputs, it can be used for controlling of temperature (RTD, thermocouple) and other physical values
• Colored TFT display presentation of measured values (numerical values, bar graph, meter, graph)
• Control algorithms On-Off; PID; 12 segmental adjustment program
• Interfaces: USB, RS485 (MODBUS-RTU) and Ethernet (100Base-T, TCP / IP protocols: Modbus-TCP, HTTP, SMTP)
• Internal webserver, information about the active channel, measuring parameters and the status of the regulation, requires access
• Available alarm sound and visual, status outputs and alarm notification e-mail
• Write data in a standard text file located in the internal controller memory (4GB) FAT with the possibility of editing in spreadsheets such as Microsoft Excel
• Selection of PID parameters for each output
• The possibility of creating inter-channel type mathematical and logical operations: the difference, average, sum, bigger, smaller measurement
• Function digital inputs (BIN) to changes modes associated outputs, retransmission of measurements
• Free software for data processing and device programming

• Controller is destined to control the temperature and other physical quantities like pressure, humidity, level
• Three optional outputs (0/4...20 mA ± 0,2 %, 0...10 V ± 0,2 %, 0/5 V, relay voltage output)
• Universal input for RTDs, thermocouples and analog signals
• Configuration parameters via keys or an optional RS-485 Modbus and free eCon software
• The controller has three alarms, which can be assigned to each output
• The output signals are galvanic isolated from the input signals and power supply
• Selection of PID parameters for any unit, or auto-tuning
• Protection class from frontal side: IP30, from terminal side: IP20

The RE4X series controllers have a wide range of process control options and versions. Programmable inputs for standard signals, signal difference measurement between channels, control algorithms ON / OFF, PID, soft start and Fuzzy logic. Remote control with SCADA system through RS-485. The required output types can be selected during ordering (relays, SSR, analog).

Main features:

• Sampling rate (5 times / second)
• 1 input: TC and RTD sensors; standard signals 0 / 4…20 mA and 0…10 V
• 2 input: 0 / 4…20 mA and 0…10 V
• Binary input for changing the function of the controller and SP switching
• Outputs: relays - NO, SSR; analog - 0 / 4…20 mA and 0…10 V
• Galvanically isolated transducer and sensors power supply 24 V d.c. 25 mA
• Programmable digital filter
• Hardware and software security before changing settings
• Alarm for breaking the control loop
• Supply: 90…264 V a.c. or 11…26 V a.c. / d.c.
• Protection class: IP65

The RE12S Universal PID Controller is an advanced and versatile device designed for precise process control in various industrial applications. With adaptive, auto, and self-tuning PID as well as ON-OFF control capabilities, the RE12S ensures optimal performance in maintaining desired setpoints. It features a dual LED display, capacitive touch keypad, and supports up to 128-step profiling for complex control requirements. The unit's robust communication options, including RS485 MODBUS RTU, allow seamless integration into existing systems, enhancing both functionality and connectivity.

• Control algorithm: Adaptive, Auto, Self-tune PID, ON-OFF
• Input: Thermocouple (J, K, T, R, S, C, E, B, N, L, U, W, Platinel II), RTD (PT100), - 5…56mV, 0…10V, 0…20mA
• Alarm Outputs 3x: Multiple settings including deviation high/low, absolute high/low, band, sensor break
• Profile Controller: Up to 128 steps
• Special Modes: Heat-Cool PID, Auto/Manual, Single point ramp/soak, Soft start
• Communication: RS485 MODBUS RTU
• Power Supply: 90...270 VAC / DC (50/60Hz)
• Display: 4+4 digit, 7 segments
• Ambient temperature / humidity: 0…+50 °C / < 85%RH
• Dimensions: 52 x 52 x 76 mm

General purpose regulator AR630 is designed for usage in humid or dusty environment (IP65). RS-232, RS-485 or analog ports are optional. Two programmable inputs (for temperature sensors and DC). Settings are protected by password. Set point blocking. Manual output control. Modification AR632 has two indicators (for set point (SP) and process value (PV)).

General purpose regulator with one programmable input and 2 or 3 outputs. Variant with RS-485 is used for work in measuring systems. Programmable binary input for remote work mode modification. PID autotuning. Free software for configuration. Manual control feature.

• For toluene, xylene, ethanol, etc.
• Default calibration toluene
• Stable long-life metal-oxide sensor
• Range 0...100 % LEL
• Resolution 3 ppm LEL
• Outputs 2 relays, 2 x 4...20 mA / 0...10 V, RS-485
• Default alarm set-points 20 % / 50 % LEL
• Remote probe option

• For toluene, xylene and ethanol
• Default calibration toluene
• Stable long-life metal-oxide sensor
• Range 0...100 % LEL
• Resolution 0,1 % LEL
• Outputs 2 relays with switch-over contacts
• Default alarm set-points 10 % / 25 % LEL
• Visual and acoustic alarms

• For toluene, xylene and ethanol
• Default calibration toluene
• Long-life metal-oxide sensor
• Range 0...100 % LEL (0...1 % vol) toluene
• Resolution 3 ppm toluene
• Outputs 2 relays, 2 x 4...20 mA / 0...10 V, RS-485
• Default alarm set-points 20 % / 50 % LEL
• Acoustic alarm

• For toluene, xylene, ethanol, etc.
• Default calibration toluene
• Long-life metal-oxide sensor
• Range 0...100 % LEL
• Resolution 3 ppm toluene
• Outputs 2 x 4...20 mA / 0...10 V, RS-485
• Remote probe option

• For toluene, xylene, ethanol and 2-propanol
• Default calibration toluene
• Stable long-life metal-oxide sensor
• Range: 0...100 % LEL or 0…500 ppm
• Resolution 0,1 % LEL or 1 ppm
• Outputs: 2 relays with switch-over contacts
• Acoustic and visual alarms

• Photo ionization detector
• Detected vapors: acetone, ethanol, toluene, xylene, etc.
• Standard calibration: isobutylene
• Range: 0...40 / 0...200 ppm (isobutylene)
• Resolution: 1 / 1 ppb
• 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: -40...+65 °C
• Supply: 11...30 VDC / 24 VAC or 90...265 VAC

• Metal-oxide gas sensor
• Detected vapors: acetone, ethanol, toluene, xylene, etc.
• Standard calibration: toluene
• Range: 0...100 % LEL (flammable range) / 0...1000 ppm (toxic range)
• Resolution: 0,1 % LEL / 1 ppm
• 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: -40...+70 °C
• Supply: 11...30 VDC / 24 VAC or 90...265 VAC

• Input (single option): 100 V, 250 V, 400 V, 1 A, 5 A, 20...500 Hz
• Digital output: RS-485 (Modbus RTU)
• Relay outputs: 2x OC
• Display: 3-color LED, 5-digit
• Galvanic isolation
• Supply: 85...253 VAC/VDC / 20...40/60 VAC/VDC
• Protection class: IP65

• Input (single option): 0...100 V, ±100 V, 0...400 V, ±400 V
• Digital output: RS-485 (Modbus RTU)
• Relay outputs: 2x OC
• Display: 3-color LED, 5-digit
• Galvanic isolation
• Supply: 85...253 VAC/VDC / 20...40 VAC/VDC
• Protection class: IP65

• Input (single option): Pt100, J, K, 0...20 mA, 4...20 mA, ±20 mA, 0...75 mV, 0...10 V, ±10 V, 0...150 mV, ±75 mV, V150 mV
• Voltage measurement range: 0...75 mV; 0...150 mV; 0...10 V (DC)
• Current measurement range: 0/4...20 mA; ±20 mA (DC)
• Temperature measurement range: -50...400 °C (Pt100); -50...1200 °C (J) / -50...1370 °C (K)
• Digital output: RS-485 (Modbus RTU)
• Relay outputs: 2x OC
• Auxiliary 24 VDC output to supply transducers
• Display: 3-color LED, 5-digit
• Temperature compensation
• Galvanic isolation
• Supply: 85...253 VAC/VDC / 20...40 VAC/VDC
• Protection class: IP65

• EDP2041 is standard signals generator (digital potentiometer) with outputs:
  • 0…10 V; Resolution: 1 mV; Fluctuation: max 30 mA; Rise time from 0 to 10V is max. 300ms
  • 0 / 4…20 mA; Accuracy: 0.1 %; Resolution: 2 µA; Fluctuation: max. 60 µA
• Preset value can be adjusted from external buttons
• Communication via RS-485 Modbus protocol or synchronous running between two or more potentiometers
• Display scale can be adjusted between -1999 and 9999
• Soft on and soft off properties can be selected
• 4 digits display
• Parameter access protection on 3 levels
• Supply: 230 V AC; 24 V AC; 9…30 V DC
• Ambient temperature: 0…50 °C

The LP10-V monitors the AC voltage of the system / equipment and protects it against overvoltage, undervoltage and phase failure problems. It also indicates faults with LED indicators.

Applications: Motor protection, Server rooms, Control system

Features:

• Compact size 17.5 mm
• True RMS measurement
• Under voltage protection
• Over voltage protection
• Phase unbalance protection
• Phase failure protection
• Phase incorrect sequence protection
• Neutral failure protection
• Adjustable Nominal voltage, Trip point, Trip time delay
• Onsite selection of VLL / VLN value-based tripping
• Self-powered
• 1CO, 1CO+1CO relay configuration
• LED indication for faults
• Disabling of Over & Under Voltage fault on site is possible