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• Dual channel input: 0…24 mA or 0…10 V
• Communication interface: 1-Wire protocol
• Accuracy: ±1 %
• Resolution: 0.001mA / 0.001 V
• Galvanic isolation between the current circuit and 1-Wire bus
• Detection of special states such as sensor errors or calibration values
• Operating environment: -20…+60 °C / 10…90 %RH
• Warranty: 3 years

• 1-Wire protocol current transmitter
• Current measurement range: 0,3...15 A (AC / DC, set by jumper)
• Resolution: 10 bits
• Galvanic isolation between the current circuit and 1-Wire bus
• Excellent long-term stability
• Warranty: 3 years
• Connection: RJ-11

TSC201 is a compact current sensor with a 1-Wire interface and an input range up to 10 A, designed for AC and DC current monitoring. Its range allows direct measurement of low currents or connection to current transformers (CTs) with 10 A secondary output for accurate indirect monitoring of higher currents.

• 1-Wire protocol current transmitter
• Current measurement range: 0,1...10 A (AC / DC)
• Measuring accuracy: ± 1 %
• Resolution: 0,01 A
• Galvanic isolation between the current circuit and 1-Wire bus
• Power supply: 4,0…5,5 V
• Excellent long-term stability
• Warranty: 3 years

• Primary current: 100...500 A or 300...800 A
• Secondary current: 5 A
• Hole diameter: 27 mm or 37 mm
• Hole depth: 45 mm
• Accuracy class: 1

• Measures power network parameters in 3-phase network 3 or 4-wire symmetrical or asymmetrical systems
• THD factor
• Outputs: 3 relays and 1 analog output (ND10), 1 relay and 3 analog outputs (+/-) (ND10A)
• Digital output: RS-485 MODBUS (option)
• Protection class for front side: IP65
• Supply: 85...253 VDC/VAC
• Backlit LCD display
• Dimensions: 96 x 96 x 77 mm

• Digital inputs: 2
• 1-Wire input (up to 8 sensors)
• RS-485 input (up to 8 sensors)
• Analog inputs: 4 (2 x 0...10 VDC, 2 x 0...10 VDC / 4...20 mA, WEB control)
• Relay outputs: 4 (NO/NC)
• Setup via USB or SMS
• Data logger for up to 52 000 records
• Webserver
• Periodical upload of data logger file to a remote HTTP server
• HTTP Post, HTTP API
• Communication: 4G-LTE, 3G-WCDMA
• SMS alarms (up to 5 numbers)
• E-mail alarms (up to 5 recipients), SMT with TLS support
• Operating temperature: -20...55 °C
• Warranty: 3 years
• Supply: 10...28 VDC

• T22CT can be used for network analysis, monitoring and measuring of non -sinusoidal and distorted networks AC current
• Variations of measuring current range (A): 0...50 / 100 / 150 / 200 / 250 / 300 / 400 / 500 / 600 / 750
• Output: 4…20 mA or 0…20 mA (Proportional change to input current)
• Frequency range of Measuring current: 50…60 Hz
• High electric isolation between primary conductor and output
• Mounting onto 35 mm DIN rail by means of optional supply of snap on mounting
• Auxiliary power supply: 24 V DC, ± 15%
• Protection class: IP20
• Operating temperature and Humidity: 0…+70 °C, 0...95% RH without condensation

Bimetallic ammeters BA27, BA39, BE27, BE39 indicate flowing current and maximal flown current. When the user presses the button on the front of ammeter, maximal current indication arrow returns to the actual value.

BE27 and BE39 additionally indicate average current of 8-15 minute timespan. They are fit to indicate thermal current indication in transformers, cables and other electric devices. Measuring range can be extended according to customer’s demand.

• Panel electromagnetic devices are designed to measure effective values of current and voltage
• The devices are fit to be mounted in up to 15 mm-thick panels
• Meter EB16 is mounted on 35 mm rail
• Tropical version is also available
• Ammeters for use with transformers (X/1A and X/5A) available

• Panel devices are designed to measure AC and DC current and voltage
• Those with P index have integrated rectifier which enables the device to measure effective currents and voltages
• Asymmetric form signal measurement accuracy depends on harmonic component levels
• The devices are fit to be mounted in up to 15 mm-thick panels
• Meter MB16 is mounted on 35 mm rail
• Tropical version is also available
• Ammeters for use with transformers (X/1A and X/5A) available

• Ethernet connection
• Analog outputs: 2 (0...20 mA / 4...20 mA / 0...24 mA / 0...5 V / 0...10 V)
• Digital outputs: 4 (PWM / ON/OFF)
• Relay outputs: 2 (NO/NC)
• Modbus TCP/IP support
• Webserver
• XML/JSON, HTTP API commands
• SNMP alarms (up to 5 recipients)
• Operating temperature: -10...55 °C
• Warranty: 3 years
• Supply: 10...28 VDC

The mini-size multimeter has multiple functions, such as auto range, auto scan (SMART) and true RMS functions, which makes it more convenient and intelligent. Besides normal multimeter function, it also has the function of NCV test and LIVE wire test, which is convenient for field testing. Blacklight and Flashlight capabilities facilitate use in dark work environment.

• CAT III 600V
• TRMS
• AC/DC Voltage measurement: 400 mV…400 V
• AC/DC Current measurement 40 mA … 10 A
• Resistance measurement 400 mΩ … 40 MΩ
• Capacitance measurement 4 nF…4 mF
• Frequency measurement
• Temperature measurement -200…1200 °C
• Auto Scan function (SMART)
• HOLD function, Continuity test and Diode test
• Dimensions: 130 x 62 x 27 mm

The VA702 is a Volt/mA/TC Calibrator, designed as a source and measurement tool. It measures or outputs a 0 to 24 mA DC current loop, 0 to 20 V DC voltage, and supports thermocouple temperature measurements (model dependent). Note: The calibrator cannot measure and source simultaneously.

• Maximum voltage: 30V (between any jack and earth ground or between any two jacks)
• Storage temperature: -40℃ to 60℃
• Operating temperature: -10℃ to 50℃
• Operating altitude: Up to 2000 meters
• Temperature coefficient: ±0.01% of range per ℃ (for temperatures -10℃ to 18℃ and 28℃ to 55℃)
• Relative humidity:
  • 95% up to 30℃
  • 75% up to 40℃
  • 45% up to 50℃
  • 35% up to 55℃
• Power requirements: 6 x AAA batteries
• Size: 204mm (L) x 99mm (W) x 46mm (H)
• Weight: 460g (including battery)

The VA700 Loop Calibrator is a versatile source and measurement tool. It is designed to measure or output a 0 to 24 mA DC current loop and 0 to 20 V DC voltage. The calibrator cannot measure and source simultaneously.

• Maximum voltage: 30V (between any jack and earth ground or between any two jacks)
• Storage temperature: -40℃ to 60℃
• Operating temperature: -10℃ to 55℃
• Operating altitude: Up to 3000 meters
• Temperature coefficient: ±0.005% of range per ℃ (for temperatures -10℃ to 18℃ and 28℃ to 55℃)
• Relative humidity:
  • 95% up to 30℃
  • 75% up to 40℃
  • 45% up to 50℃
  • 35% up to 55℃
• Shock: Random 2g, 5Hz to 500Hz
• Safety: 1 meter drop test
• Power requirements: 6 x AAA batteries
• Size: 204mm (L) x 99mm (W) x 46mm (H)
• Weight: 460g (including battery)

• Voltage range: 0,2...1000 V
• Current range: 20 mA...20 A
• Frequency range: 40...5000 Hz
• DC voltage and currency accuracy: 0,02 %
• AC voltage and currency accuracy: 0,05 %
• Load capacity up to 40 VA
• USB, RS232 interfaces
• Ambient temperature: 23 °C ±5 °C

Portable calibrator for DC voltage and current.

Purpose:

• Calibration and verification of temperature measurement equipment
• Measurement and control equipment monitoring
• Current loop circuit monitoring

Inmel 8031/8033 AC, power and energy calibrator.

Single-phase commutator – controller RP7. The device can be used or circuit commutations. Can be used for resistive and inductive loads and single-phase motor speed control. Possible control with standard analog signal.

Other functions:

• Load current limiting
• Soft start
• Isolated inputs
• Load current control
• Fuse failure detection
• Overload indication

• Current (AC / DC) transducer T23CT with 4...20 mA output
• AC/DC current input (single option): up to 50 / 100 / 150 / 200 / 300 A
• Optional mounting on DIN rail
• Galvanic isolation
• Supply: 24 VDC
• Ambient temperature: -25...+55 °C
• Protection class: IP65, IP40 for terminals

Current transformers for busbars LCTB.

Current transformers for cables LCTR.

Current transformers LCTS with split core.

• Multimeter with backlit LCD screen (two shown values)
• Four versions: NP10-2, NP10-3, NP10-5, NP10-6 TRMS (see datasheet below)
• Capacity measurement from 1 pF to 40 mF
• AC and DC voltage measurement from 100 μV to 1000 V
• AC and DC current measurement from 10 μA to 10 A
• Resistance measurement from 100 mΩ to 60 MΩ
• Frequency measurement from 10 Hz to 10 MHz
• Diode measurement and continuity testing
• Hold function
• Relative measurement
• Duty cycle (%) measurement
• Temperature measurement (K type thermocouple) from 0 to 1300 °C
• Peak value measurement

• Digital multimeter with data logging view function (up to 32000 readings) 
• Four versions: NP15-2, NP15-3, NP15-5, NP15-6 TRMS (see datasheet below)
• TRMS measurement
• Low input impedance
• Capacity measurement from 1 pF to 40 mF
• AC and DC voltage measurement up to 1000 V
• AC and DC current measurement up to 10 A
• Resistance measurement
• Frequency measurement
• Diode measurement and continuity testing
• Filtering
• Square wave signal generator
• Hold function, backlight, maximal and minimal value presentation
• External supply
• Duty cycle (%) measurement
• Temperature measurement (K, J type thermocouples, Pt100 and Pt1000)
• Automatic / manual range selection
• USB connectivity (optional)

• Digital multimeter for insulation resistance measurement
• Multimeter with backlit LCD screen
• AC and DC voltage measurement up to 1000 V
• AC and DC current measurement up to 300 mA
• Resistance measurement up to 30 mΩ
• Insulation resistance measurement up to 3 GΩ
• Capacitance measurement up to 30 μF
• Frequency measurement up to 100 kHz
• Fill factor measurement (%)
• Hold function
• Temperature measurement (Pt100 and Pt1000)
• Diode check
• Analog scale on screen

• Input:
  • temperature:
    • resistance thermometers: Pt100, Pt500, Pt1000
    • thermocouples: J, K, N, E, R, S
  • resistance: 400 ohm, 4000 ohm
  • current: ± 20 mA
  • voltage: 0…10 V, -10…60 mV
• Output: relay (4), analog (1), digital RS-485/MODBUS (1),
• Three-colour display - red, green and orange, programmable in three intervals of the measured value – facilitates the observation of measured value changes.
  • digit height: 14 mm
  • highlighted measuring unit
• Four alarm outputs with signaling on LED diodes operating in six different modes.

• Measurement of 85 power network parameters, including current and voltage harmonics up to 31st in 1-phase 2-wire or 3-phase 3 or 4-wire.
• Accuracy of active energy measurement 0.5S or 0.2S
• RS-485 (Modbus RTU) interface for remote monitoring of measured parameters
• The dual-tariff function for energy billing applications
• 2 relay outputs
• Pulse output: SO output as pulse or alarm
• 2 digital inputs as energy consumption, pulse counting and contact status
• Measured values displayed in 10 configurable screens
• Possibility programming of current and voltage ratio without restrictions as in MID-certified products
• Measurement inputs dedicated for x/1A and x/5A current transformers
• Power supply: 100…550 V a.c. / d.c.
• DIN rail mounted

• Analog inputs: 6 (0...10 VDC / 4...20 mA, configurable, isolated)
• Digital inputs: 4 (isolated)
• RS-485 input (up to 24 Modbus RTU registers)
• Memory: 70 000 values
• Ethernet connection
• Modbus RTU to Modbus TCP conversion
• Webserver
• Periodical upload of data logger file to a remote HTTP server
• HTTP Post, HTTP API
• SNMP alarms (up to 5 recipients)
• Operating temperature: -20...55 °C
• Warranty: 3 years
• Supply: 10...28 VDC

• Digital inputs: 2
• 1-Wire input (up to 8 sensors)
• RS-485 input (up to 8 sensors)
• Analog inputs: 4 (2 x 0...10 VDC, 2 x 0...10 VDC / 4...20 mA, WEB control)
• Relay outputs: 4 (NO/NC)
• Setup via USB or SMS
• Data logger for up to 52 000 records
• Webserver
• Periodical upload of data logger file to a remote HTTP server
• HTTP Post, HTTP API
• SMS alarms (up to 5 numbers)
• E-mail alarms (up to 5 recipients), SMT with TLS support
• Operating temperature: -20...55 °C
• Warranty: 3 years
• Supply: 10...24 VDC

Digital, programmable indicator N30H for DC voltage, current, with RS-485 interface.

• Device is designed for DC (bi-polar) voltage, current measurement
• LED indicator colors: red, green, yellow (for 3 input value ranges)
• Device is programmed with buttons or via RS-485 port
• 4 alarm inputs in 6 modes
• Measurement value conversion into analog signal 0/4...20 mA arba 0...10 V
• Minimal and maximal value storing for all measurements

Digital programmable indicator N20 for temperature, DC voltage and current measurement. Measures J, K, Pt100 temperature sensors’ signals.

Programmable parameters:

• LED indicator color, which changes depending on input signal value: green, yellow and red
• Value limits
• Measurement unit indication
• Cold junction compensation (CJC)
• Compensation for Pt100 sensors
• Averaging time
• Individual characteristic
• 2 OC alarms in 6 modes

Digital programmable indicator N20Z for AC voltage, current and frequency measurement.

Programmable parameters:

• LED indicator color, which changes depending on input signal value: green, yellow and red
• Value limits
• Measurement unit indication
• Decimal point location
• Measured signal
• Averaging time
• Individual characteristic
• 2 OC alarms in 6 modes

Digital programmable indicator N24 for temperature, AC/DC voltage and current measurement. Measures J, K, Pt100 temperature sensors signals.

Programmable parameters:

• Value limits
• Decimal point place
• Measurement unit indication
• Cold junction compensation (CJC)
• Compensation for Pt100 sensors
• Averaging time
• Individual characteristic

• Digital, programmable power network parameter meter N30P with RS-485 interface
• Measures voltage, current, frequency, active, reactive power, cosφ, tgφ, energy consumption
• Programmable with keys or via computer

N19Z meter measures AC voltage and current. The meter is designed to work in 3-phase networks or 1-phase networks.

• Nominal input voltage: 300 or 600 V 1 phase / 100…500 V 3 phase
• Nominal input current: 1A or 5A
• True RMS measurement (up to 15th Harmonic)
• On site programmable PT/CT ratios
• User selectable 3ph3wire or 3ph4wire Network (for 3ph)
• Onsite selection of Auto scroll / Fixed Screen (for 3ph)
• 4 Digits 14mm ultra bright LED Display
• Protection: IP54 front / IP20 back
• Parameter Screen recall: In case of power failure, the instrument memorizes the last displayed screen
• Accuracy: ±0.5% of nominal value

The enLink Status-VC transmits data using long range LoRa wireless which easily integrates with cloud services or on-site Systems.

• 0…20 mA, 0…10 V or resistance input
• 12 bit resolution
• Communication: LoRaWAN; frequency range: 863-870 MHz; up to 16 km range
• Measurement sending interval: 30 s to 3 hours
• 2 x Li-SOCl2 (3.6V) AA sized batteries ensure 3+ years of operation
• Configuration via USB cable / downlink
• Case IP40 protection (IP 67 on request)

Digital meters – bargraphs NA3, NA5, NA6,measurement of DC voltage, current, resistance and temperature measurement (with thermal sensors J, K, N, E, R, S, T, Pt100, Pt500, Pt1000).

Multifunctional professional current cramps NC12 with twistable clamp direction. The device is designed to measure AC current and AC/DC voltages, frequency, temperature (with Pt100 and Pt1000 sensors), electric resistance and capacitance. Twistable clamp direction enables user to measure current in hard-reachable areas. Two variants are available: NC12-300A (up to 300 A AC) and NC12-1000A (up to 1000 A AC).

Multifunctional professional current cramps NC14 with twistable clamp direction. The device is designed to measure AC current and AC/DC voltages, active, reactive, apparent power, inrush current, resistance, harmonics (up to 49th), phase angle, THD, power factor, DF, crest factor and power factor. Twistable clamp direction enables user to measure current in hard-reachable areas. Can be used in single- and three-phase (3 or 4 wire systems) networks. Two variants are available: NC14-400A (up to 400 A AC) and NC14-1000A (up to 1000 A AC).

• 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

Single-phase power controller – commutator RP1. The device can be used or circuit commutations in heat element devices. Can be used for resistive and inductive loads. Possible control: pulse or standard (analog signal).

Other functions:

• Load current limiting
• Soft start
• Initial load power setting
• Control with an external signal
• Load current control
• Fuse failure detection
• Overload indication
• Master/slave output
• Switch output

• 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)

Power network meter N100 for electric quality to measurements parameters 3 and 4-wire, 3-phase, balanced or unbalanced power network systems with data logging.

The measurement of: values of voltage and current, active, reactive and apparent power, active, reactive energy, power factors, frequency, up to 51st THD.

• Two-color LED display
• Backlit units of all measured quantities
• Configurable analog and alarm outputs
• Digital RS-485 interface, MODBUS
• Archiving data in the internal memory file system memory 8 GB
• Ethernet interface, protocol: MODBUS TCP/IP, HTTP, FTP
• services: www server, ftp server, DHCP client

• 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

• 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

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

• 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

• 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)

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.