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Wind Power

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Power Quality Analyzer | PQM-707
R52,529.00 – R76,000.00 ex vat

Power Quality Analyzer - Overview

This Power Quality Analyzer allows for versatile measurement, analysis, and registration of energy network parameters DC and 50/60Hz. This includes measuring the quality of electric energy in accordance with the European standard EN 50160. To Guarantee accuracy, all parameters are measured with Class S according to the IEC 61000-4-30 STANDARD.

This is the largest in this class of power quality analyzers and has a 7-inch colour touch screen which enables intuitive and ergonomic operation. Thanks to the built-in lithium-ion battery, the analyzer allows for work during the measurement without the necessity of connecting an external AC adapter.

The analyzer can be used directly, or indirectly via transformers in virtually all kinds of networks with rated voltage from 54V to 760V. Due to its mobility and autonomy, any problems occurring in the supply networks can be diagnosed on the spot. With a safety rating of CAT IV 600V, the Power quality analyzer provides peace of mind during everyday use. The PQM-707 can therefore be used in the field of professional power engineering, maintenance services in industrial plants, as well as network analysis.

Power Quality Analyzer - Features
- 7" touch screen 800x480 pixel - intuitive operating
- CAT IV 600V - high safety
- Parameters acc. to class S - high accuracy of measurements
- Li-Ion rechargeable battery - higher mobility
- Removable memory card - recording data with no restrictions
- Possible measurements:
  - Measurements according to EN 50160
  - Voltage L1, L2, L3, N-PE (five inputs)
    
    average, minimum, maximum values, range to 760 V DC and 50/60Hz, ability to work with voltage transformers
  - Current L1, L2, L3, N (four inputs)
    
    average, minimum, maximum values, measurement current with range to 3 kA (depends on used clamp), ability to work with current transformers
  - Crest factor for voltage and current
  - Frequency from 40 Hz to 70 Hz
  - Active, reactive, distortion, apparent power, including the type of reactive power (capacitive, inductive)
  - Power recording:
    
    Budeanu method
    
    IEEE 1459
  - Active, reactive, apparent energy
  - Power factor, cosφ, tgφ
  - Up to 50th harmonics for voltage and current
  - Total Harmonic Distortion (THD) for voltage and current
  - Short-term (PST) and long-term (PLT) flicker
  - Unbalance of voltage and current
  - Current and voltage events registration including waveforms and RMS graphs half period
  - Inrush current
  - Calculator of energy tariffs
  - Analyzer measures and records according to the IEC 61000-4-30 class standard
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Offshore Weather Sensor | EOLOS-Nav2
R73,046.00 ex vat

Offshore Weather Sensor - Overview

Specialised for offshore operation. This static weather sensor is compact with a special anodised coating. This makes it extremely resistant to seawater. There are no moving parts ensuring durability and reliability. Ideal for extreme, aggressive environments. Measuring wind direction, wind speed, air temperature, humidity, air pressure and dew point temperature. Suitable on board all types of ships (ship meteorology), coastal surveillance, offshore wind turbines, industrial and port facilities as well as drilling rigs.

Offshore Weather Sensor - Features
- Includes independent, integrated sensors for high accuracy for each parameter
- Measures very high wind velocities up to 85 m/s
- Easy to maintain
- No moving parts
- Integrated heating system for non-icing operation all year round
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PRO-WEA Wind speed sensor 14524 | 4-20mA Output
R10,887.00 ex vat

Ultra Robust and Storm Proof Wind Speed Sensor Overview

Design is aerodynamically optimised and both housing and measuring elements are made of seawater resistant aluminium. Further advantages include the integrated, controlled heating and the optionally available cable with high UV-resistance. With the reinforced measuring elements! With improved protection against electrostatic discharge due to their special surface, these high-tech sensors are perfectly suitable for use in all regions that are at risk from lightning and storms

Pro Wea wind sensor features
- reinforced measuring elements and stronger axis
- high vibration resistance
- RF model with improved protection against electrostatic discharge
- high measuring range of 60 m/s
- low starting values
- very high resolution of measuring values
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Ultrasonic Wind Velocity Sensor | u[sonic]
R62,898.00 – R65,534.00 ex vat

Ultrasonic Wind Velocity Sensor -Overview

For wind direction and wind speed. This seawater-proof sensor is optimal and ideal for cold climates. The device is connected via an 8 pin screw connector. Depending on the version, the measured values can be output via various interfaces. Optional Modbus RTU interface simplifies sensor installation and integration into networks.

Ultrasonic Wind Velocity Sensor - Features
- No moving parts
- 2 parameters measurable
- Intelligent heating, depending on wind speed and direction
- Easy assembly
- Very easy to service
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Industrial Wind Direction Meter |14567 Pro
R10,148.00 ex vat

Industrial Wind Direction Meter - Overview

This is a very economical purchase for a wind direction sensor. The sensor impresses with high accuracy, simple mounting methods, seawater resistant materials and is ultimately robust. The optimal heating of the sensor head and the minimum power demand of the system are made possible by thermal decoupling of the housing shaft.

Industrial Wind Direction Meter - Features
- large operative measuring and temperature range
- excellent response through magnetic, contactless measuring principle
- simple mast mounting
- optimal heating concept
- precision, tradition and future reliability
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Wind Direction Sensor | PRO-Wea
R11,879.00 ex vat

Wind Direction Sensor -Overview

The design is aerodynamically optimised and both the housing and the measuring elements are made of seawater-resistant aluminium. Further advantages include the integrated, controlled heating and the optionally available cable with high UV- resistance. Reinforced measuring elements on RF Model, with improved protection against electrostatic discharge due to their special surface. These high-tech sensors are suitable for use in regions at risk of lightning and storms.

Wind Direction Sensor - Features
- reinforced measuring elements and stronger axis
- high vibration resistance
- improved protection against electrostatic discharge
- possible application with gusts of 100 m/s
- low starting values
- very high resolution of measuring values
Select options
Combined Wind Sensor | 14516 WENTO-MET
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Combined Wind Sensor - Overview

Extreme Weather Conditions are no problem at all for this extremely robustly designed wind speed and wind direction sensor. Special alloy and double high-performance bearings provide superior resilience and long service life. The high-quality construction with integrated, electronically controlled heating allows for reliable wind measurement even under extreme weather conditions.

Combined Wind Sensor - Features
- Simple and rapid pipe mounting, connection with only one cable
- Broad measuring range
- Serial interface for direct connection to PC technology
- Contactless data acquisition
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Weather Data Logger | met[LOG]
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Weather Data Logger - Overview

The met[LOG] data logger is a stand alone system working in conjunction with the met[app] software. Quickly and easily transfer your climate data onto your network (Ethernet LAN) in your local browser. The met[LOG] has an autoconfiguration via plug & play for the uncomplicated commissioning. The browser app which is integrated with the met[LOG] ensures easy visualisation of the current climate data in your network. Platform-independent on your PC, tablet or smartphone.

Weather Data Logger - Features
- Real-time access to measured data via an integrated webserver
- Visualised data in any browser
- Calculates trends and patterns
- Automatically performs corrections based on altitude and air pressure
- Issues a warning or raises an alarm thanks to its digital outputs
- Plug & play
- Auto-configuration by push of a button allows full working capability within seconds
- Various combinations are possible: 7 interfaces allow connection of 4 analogue and 3 serial sensors
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Static Wind Sensor | com[b]
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Static Wind Sensor - Overview

Measure wind direction and wind speed. With various output options including: Current, NMEA 0183, WIMWV or Modbus RTU, simplifies sensor installation and integration into networks. com[b] has no moving parts. Its spectacular survival velocity of more than 100 m/s makes it unbreakable for wind influences. Precious materials like aluminium and zinc oxide and the optimised thermo-dynamic measuring principle stand for highest quality.

Static Wind Sensor - Features
- No moving parts
- Velocity of more than 100 m/s
- 2 parameters measurable
- Space-saving
- Easy installation
- Interfaces on board: analogue, Modbus and serial
- Ready-to-go in challenging climatic conditions of up to -40°C
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Power Quality Analyzer PQM-702
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Power Quality Analyzer - Overview

The Power Quality Analyzer PQM-702 is a high-tech device providing users with features to measure, analyze and record parameters of 50/60 Hz power networks and power quality in accordance with the European Standard EN 50160. Analyzers are fully compliant with the requirements of IEC 61000-4-30:2015, Class A.

The device is equipped with five voltage measurement inputs installed as cables terminated with banana plugs marked as L1/A, L2/B, L3/C, N and PE (ground). The voltages measured by four measurement channels are up to ±1500V (the device has two voltage sub-ranges). This range may be increased by using additional external voltage transformers. Current is measured using four inputs installed on short cables terminated with probe terminals. The terminals may be connected to the following probe types: flexible claps (marked as F-1(A), F-2(A), F-3(A)) with nominal rating up to 3000 A (differing from others only by coil diameter); clamps F-1A6, F-2A6, F-3A6 with a nominal range up to 6000 A and hard probes marked as C-4 (range up to 1000 A AC), C-5(A) (up to 1000 A AC/DC), C-6(A) (up to 10 A AC) and C-7(A) (up to 100 A AC). The values of nominal measured currents may be changed by using additional transducers – for example, using a transducer of 1000:5 ratio, the user may select C-6(A) probes to measure currents up to 1000 A

Power Quality Analyzer - Features
- Power to the analyzer is supplied from tested mains (internal power supply) and is used in all types of networks from 64 V to 760V
- Emphasis on measurements at low voltage poles, due to the ease of connection
- Independent power supply socket suited for voltage measurements for transformers and DC circuits
- Remote control and data transfer through a built-in GSM modem (GPRS)
- Anti-theft feature - SMS notification in the event of position change - built-in GPS receiver
- Real-time clock synchronized to GPS protocol
- Measurements according to EN 50160
- Voltage L1, L2, L3, N, PE
  - average, minimum, maximum and instantaneous values, range to 760 V, ability to work with voltage transformers
- Current L1, L2, L3, N (four inputs)
  - average, minimum, maximum and instantaneous values, measurement current with range to 3 kA (depends on used clamp)
  - ability to work with current transformers
- Crest factor for voltage and current
- Frequency from 40 Hz to 70 Hz
- Active, reactive, distortion, apparent power, including the type of reactive power (capacitive, inductive)
- Power recording:
  - Budeanu method
  - IEEE 1459
- Active, reactive, apparent energy
- Power factor, cosφ, tgφ
- K factor (transformer overload caused by the harmonics)
- Up to 50^th harmonics for voltage and current
- Total Harmonic Distortion (THD) for voltage and current
- Short-term (P_ST) and long-term (P_LT) flicker
- Unbalance of voltage and current
- Current events detection including waveforms recording
- Current and voltage waveforms recording after each averaging period
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1
Power Quality Analyzer PQM-703
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Power Quality Analyzer - Overview

Power Quality Analyzers PQM-703 include all features of the PQM 702 but with extra functionality: mains signalling up to 3000 Hz, Transients up to ±6000 V, and minimal transient capturing time of 650 ns. This technically advanced product allows for comprehensive measurements of the quality of electricity, analysis and recording of power network parameters for frequencies 50/60 Hz, all in accordance with the European Standard EN 50160. Analyzers are fully compliant with the requirements of IEC 61000-4-30:2015, Class A.

The device is equipped with five voltage measurement inputs installed as cables terminated with banana plugs marked as L1/A, L2/B, L3/C, N and PE (ground). The voltages measured by four measurement channels are up to ±1500V (the device has two voltage sub-ranges). This range may be increased by using additional external voltage transformers. Current is measured using four inputs installed on short cables terminated with probe terminals. The terminals may be connected to the following probe types: flexible claps (marked as F-1(A), F-2(A), F-3(A)) with nominal rating up to 3000 A (differing from others only by coil diameter); clamps F-1A6, F-2A6, F-3A6 with a nominal range up to 6000 A and hard probes marked as C-4 (range up to 1000 A AC), C-5(A) (up to 1000 A AC/DC), C-6(A) (up to 10 A AC) and C-7(A) (up to 100 A AC). The values of nominal measured currents may be changed by using additional transducers – for example, using a transducer of 1000:5 ratio, the user may select C-6(A) probes to measure currents up to 1000 A

Power Quality Analyzer - Features
- Mains signalling up to 3000 Hz
- Transients up to ±6000 V, minimal transient capturing time is 650 ns
- All parameters meet Class A acc. IEC 61000-4-30 standard
- Measurements according to EN 50160
- Voltage L1, L2, L3, N-PE
  - average, minimum, maximum and instantaneous values
  - range to 760 V
  - ability to work with voltage transformers
- Current L1, L2, L3, N (four inputs)
  - average, minimum, maximum and instantaneous values
  - measurement current with range to 3 kA (depends on used clamp)
  - ability to work with current transformers
- Crest factor for voltage and current
- Frequency from 40 Hz to 70 Hz
- Active, reactive, distortion, apparent power, including the type of reactive power (capacitive, inductive)
- Power recording:
  - Budeanu method
  - IEEE 1459
- Active, reactive, apparent energy
- Power factor, cosφ, tgφ
- K factor (transformer overload caused by the harmonics)
- Up to 50^th harmonics for voltage and current
- Total Harmonic Distortion (THD) for voltage and current
- Short-term (P_ST) and long-term (P_LT) flicker
- Unbalance of voltage and current
- Current events detection including waveforms recording
- Current and voltage waveforms recording after each averaging period
Read more