Gossen Metrawatt Z207E - METRAFLEX 3000 Flexible Current Sensor 30/300/3000 A

Name: Gossen Metrawatt Z207E - METRAFLEX 3000 Flexible Current Sensor 30/300/3000 A
Brand: Gossen Metrawatt
SKU: GossenZ207E
Price: 997.56 USD
Availability: InStock

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METRAFLEX 3000 Flexible Current Sensor 30/300/3000 A

Wide range of applications, 3 measuring ranges 30 A/300 A/3000 A AC
Large bandwidth 10 Hz to 20 kHz for harmonic analysis
Precise measurements even with low currents, due to wide dynamic range and high sensor sensitivity
Low conductor position influence and minimum stray field influence
Easy to operate in restricted space thanks to small sensor cross-section of 9.9 mm and slim end cap of 13.6 mm
Safe handling even with protection gloves; opening of sensor and measuring range setting in one-hand operation
Extremely long battery life of up to 2,000 hours, (METRAFLEX 3003 up to 1,000 hours)
External power supply for long-term measurements with MAVOWATT 50, connector cable included (METRAFLEX 3001/3003)
Current sensor with protection type IP65, measuring amplifier with IP40
High level of safety for the user, measurement category 1000 V@CATIII, 600 V@CATIV and unlimited overload capacity

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Gossen Metrawatt Z207E

Wide range of applications, 3 measuring ranges 30 A/300 A/3000 A AC
Large bandwidth 10 Hz to 20 kHz for harmonic analysis
Precise measurements even with low currents, due to wide dynamic range and high sensor sensitivity
Low conductor position influence and minimum stray field influence
Easy to operate in restricted space thanks to small sensor cross-section of 9.9 mm and slim end cap of 13.6 mm

METRAFLEX 3000 Flexible Current Sensor 30/300/3000 A

The flexible current sensors are used in combination with measuring instruments of up to 3 V AC.

The flexible current transformers can be placed around one or several conductors of any type and design (insulated cable, busbars, pipes).

Internal batteries allow for an independent operation of the measuring amplifier.

Application:

The METRAFLEX are AC current probes utilizing the Rogowski principle.
They can be used to measure AC current up to 3000 A by being connected to an appropriate measuring device (multimeter, data logger, power analyzer, etc.).
The flexible probe allows current measurements on conductors that are hard to reach. To this end, the flexible current transformers can be placed around one or several conductors of any type and design (insulated cable, busbars, pipes).
Internal batteries allow for an independent operation of the measuring amplifier.

Measuring ranges	30 A/300 A/3000 A
Output signal (AC)	100 mV/A/10 mV/A/1 mV/A
Residual current / ripple	8 mV eff./2 mV eff./2 mV eff.
Measuring uncertainty (45 ... 65 Hz)	±1% ±0,1 A/±1% ±0,1 A/±1% ±1 A
Overload capacity	unlimited
Linearity	±0,2% of rdg.
Bandwidth	10 Hz bis 20 kHz (-10%)
Phase angle error	< ±1° (45 ... 65 Hz)
Min. load impedance	100 kΩ for indicated accuracy
Influencing Quantities
Output load	>/=100 kΩ for specified accuracy
Frequency range	10 Hz bis 20 kHz (–10% attenuation)
Phase angle error	< +/- 1° (45 ... 65 Hz)
Position sensitivity	+/-2% of reading
External fields	+/-0.2% of measuring range at a distance of > 200 mm from sensor
Temperature coefficient	+/-0.1% of reading/°K
Reference Conditions
Ambient temperature	+15 °C......+25 °C
Relative humidity	20% ... 75%
Operating voltage	3 V +/-0.5 V
Frequency of measured quantity	45 Hz... 65 Hz
Waveshape of measured quantity	Sine
Power-frequency magnetic field	< 30 A/m
Conductor position	Conductor vertical in relation to senor level and at the geometrical center
Measuring loop shape	Circular
Output load	100 kΩ
Measuring Amplifier
Dimensions	110 (H) x 65 (W) x 23 (D) mm
Material	ARNITE T06-200SNF double insulation, UL94 V-0
Protection	IP40 per DIN VDE 0470 Part 1/EN 60529
Ambient Conditions
Operating temperature	–20 °C to +65 °C (–4 °F to +149 °F)
Storage temperature	–40 °C to +75 °C (–40 °F to +167 °F)
Humidity	15% to 85%, no condensation allowed

Tech Specs

Test Equipment General Attributes
Unique Features	Wide range of applications, 3 measuring ranges 30 A/300 A/3000 A AC and large bandwidth 10 Hz ... 20 kHz for harmonic analysis Simultaneous measurement in all 3 phases (METRAFLEX 3003) Precise measurements even with low currents, due to wide dynamic range and high sensor sensitivity
Warranty	2 YEARS
Warranty Details	METRAFLEX is guaranteed for two years from the date of purchase against defective material or workmanship. If the unit fails during the warranty period, we shall at our discretion, repair or replace it with a new or reconditioned unit provided we are satisfied that the failure is due to defective material or workmanship. To make a claim under warranty, the probe should be returned to us, postage prepaid, with a description of the defect. The use of a battery or external power supply, other than that specified invalidates this warranty.
Safety Approval	CE, RoHS Safety Approval WEEE
IP Rating	IP40, IP65
Product Length	110 MM (4.33 IN)
Product Width	65 MM (2.56 IN)
Country of Origin	Germany