Current Sensors
detect AC or DC electrical current.
See Also: Current Probes, SQUID, Voltage Sensors, Rogowski
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Product
Wideband Power Sensor, 50 MHz to 40 GHz
N1924A
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The Keysight N1924A peak power sensor provides peak, peak-to-average ratio, average power, rise time, fall time, maximum power, minimum power and statistical data of peak signals.
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Product
E-Series Peak And Average Power Sensor, 50 MHz To 18 GHz
E9327A
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The E9327A power sensor has a 5-MHz video bandwidth and is ideal for time-gated peak, average, and peak-to-average ratio power measurements on W-CDMA wireless formats such as cdma2000.
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Product
10 MHz to 18 GHz USB Wide Dynamic Range Average & Peak Power Sensor
U2062XA
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The Keysight U2062XA is a fast, accurate and wide dynamic range 10 MHz – 18 GHz USB peak power sensor.
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Product
Standard- 27.20 (771.00) - 64.00 (1814.00) Godzilla High Current Probe
HC375F-4
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Current Rating (Amps): 100Average Probe Resistance (mOhm): 25Test Center (mil): For more details, please contact us.Test Center (mm): For more details, please contact us.Full Travel (mil): 360Full Travel (mm): 9.14Recommended Travel (mil): 250Recommended Travel (mm): 6.35Overall Length (mil): 3,110Overall Length (mm): 78.99
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Product
Explosion Proof LoRaWAN® Smart Vibration Sensor
WISE-2410X
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LoRaWAN® wireless connectivityBuilt-in 3-axis accelerometer and temperature sensorOn-board computing. Directly sends VRMS, ARMS, Peak, Displacement, Kurtosis, Crest factor, Skewness and Standard Deviation values to applicationsSupport battery power and remote configuration settings, no wiring installation neededEasy settings with user friendly interfaces on WISE Studio utilityISO 10816 and ISO 20816 compliantSupport wide temperature 0 ~ 70 °CIP65 enclosure designIECEx Zone 2, Zone 21, ATEX2, C1D2 certificates
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Product
10 MHz – 18 GHz USB Power Sensor
U2000B
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U2000B USB Power Sensor measures average power over the frequency range 10 MHz to 18 GHz and power range -30 dBm to +44 dBm.
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Product
10 MHz To 67 GHz USB Wide Dynamic Range Average Power Sensor
U2057XA
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Accurately measure any modulated signal with the Keysight Technologies, Inc. U/L2050/60 X-Series wide dynamic range power sensors. The USB/LAN connectivity models come with a wide dynamic range, covering -70 to +26 dBm. This sensor offers very accurate and repeatable power measurements for any modulated signal and comes with a super-fast measurement speed of 50,000 readings/sec, which enables higher manufacturing throughput. Users can also save time and reduce measurement uncertainty with the internal zero and calibration function. The U/L2050/60 X-Series is supported by the Keysight BenchVue software. BenchVue makes it easy to control your power meter to log data and visualize measurements in a wide array of display options without any programming. Simply connect the sensor to your PC installed BenchVue BV0007B Power Meter/Sensor Control and Analysis app to perform average power measurement and analysis.
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Product
E-Series Average Power Sensor
E9304A
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Refer to the E9301A for standard power sensor features Low frequency coverage (9 kHz to 6 GHz) for EMC/EMI test applications such as the radiated immunity test (IEC61000-4-3)High sensitivity (-60 to +20 dBm) and fast measurement speed to reduce the time taken to calibrate radiated field uniformity and EMC/EMI test receivers Measure transmitter power and receiver sensitivity at Very Low Frequency (VLF) to microwave frequencies Special option available to 18 GHz Compatible with EPM (new N1913A/ 14A, E4418B/ 19B), EPM-P (E4416A/ 17A) and P-series (N1911A/ 12A) power meters
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Product
LoRaWAN 7 In 1 AQI Sensor
LEO-S592-AQ
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Integrated with multiple sensors: humidity, temperature, CO2, Brightness, PM2.5, PM10, HCHO. Multiple display modes and clear emoticon to easily understand the comfort levels via screen. Equipped with LED indicator and buzzer to indicate device status and threshold alarms.
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Product
NI-9246, 50 kS/s/ch, 20 Arms, 30 Apk, 24-Bit, 3-Channel C Series Current Input Module
783920-01
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50 kS/s/ch, 20 Arms, 30 Apk, 24-Bit, 3-Channel C Series Current Input Module - The NI‑9246 is designed to support direct ring lug connectivity to the three-phase high-current measurements of 1 A and 5 A current transformers (CTs). It is optimized for power, energy, and industrial applications. The safety features, certifications, input ranges, overvoltage ranges, and connectivity are well suited for applications such as power quality monitoring and metering, utility pole-mounted smart switches, utility pole-mounted smart grid reclosers, substation merging units, industrial machine measurements, health monitoring, predictive maintenance and prognostics, and phasor measurement units (PMUs).
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Product
E-Series Average Power Sensor
E9300A
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The E9300A diode power sensor measures average power over the frequency range 10 MHz to 18 GHz and power range -60 to +20 dBm (80 dB dynamic range).
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Product
DC/10 MHz 50 GHz USB Thermocouple Power Sensor
U8487A
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The U8480 series is Keysight's first power sensor with the capability to measure down to DC (only applicable for U8481A/85A). Now, with an expanded frequency range up to 50 and 67 GHz, the U8480 series allows you to make fast and accurate high frequency power measurements in applications ranging from PNA/MXG calibration to high volume manufacturing.
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Product
NI-9208, 500 S/s, ±20 mA, 16-Channel C Series Current Input Module
780968-02
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500 S/s, ±20 mA, 16-Channel C Series Current Input Module - The NI‑9208 is designed with industrial systems in mind. It includes a high-resolution mode with 50/60 Hz rejection to remove low frequency noise. It has high-channel density to reduce the number of modules needed, which leaves slots open for other measurement types or for reducing the overall per channel cost of the system. The NI‑9208 uses a standard D‑SUB connection for use with cables and connector blocks.
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Product
Frequency Selective Power Sensor
NRQ6
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The R&S®NRQ6 is based on receiver technology and can perform band-limited power measurements down to -130 dBm. The R&S®NRQ6 combines high-precision with high-speed measurements beyond the limits of currently available power meters. In addition to conventional continuous average measurements, the R&S®NRQ6 has a trace display function and also performs ACLR measurements.
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Product
C Series Voltage And Current Input Module
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The C Series Voltage and Current Input Module features up to 16 input channels with built-in noise rejection. You can use this module to combine the two most common inputs to reduce the overall number of modules you need in your measurement system.The C Series Voltage and Current Input Module includes the NI-DAQmx driver and configuration utility that simplify configuration and measurements. NI-DAQmx supports NI programming environments as well as Python, ANSI C, C#.NET, and MathWorks MATLAB® software.
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Product
NI-9203, 200 kS/s, ±20 mA, 8-Channel C Series Current Input Module
779516-02
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200 kS/s, ±20 mA, 8-Channel C Series Current Input Module - The NI‑9203 is intended for high-performance control and monitoring applications. It features programmable input ranges and variable connectivity options. To protect against signal transients, the NI‑9203 includes a channel‑to‑earth ground double‑isolation barrier (250 Vrms isolation) for safety and noise immunity.
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Product
LoRaWAN Temperature/Humidity Sensor
LEO-S552-TH
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LoRaWAN Temperature/Humidity Sensor for Cold Chain and Hot Environments, Supports temperature/humidity sensing, LoRaWAN technology for efficient long-range wireless data transmissions. IP67 UV-resistant and waterproof enclosure, Built-in 2 x 4000 mAh replaceable battery and long battery life. Equipped with NFC for easily configuration, Compliant with standard LoRaWAN® gateways and network servers.
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Product
10 MHz to 6 GHz/33 GHz LAN Power Sensor
U2049XA
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Wide dynamic range (-70 to +20 dBm) for small signal measurements LAN/ Power-Over-Ethernet (PoE) connectivity for long distance remote monitoring (up to 100 meter)TVAC compliant for operation in vacuum Best-in-class long term drift performance Internal zero and automatic calibration saves time and reduces measurement uncertainty Easy measurement start-up with new intuitive BenchVue software
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Product
10 MHz – 18 GHz USB Power Sensor
U2000H
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U2000H USB Power Sensor measures average power over the frequency range 10 MHz to 18 GHz and power range -50 dBm to +30 dBm.
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Product
USB Power Sensor, 9 kHz to 6 GHz
U2004A
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Fast and simple setup with plug-and-play USB connectivity. Eliminates the need for a separate power meter.
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Product
Rogowski AC Current Probe,30 MHz, 600 A
N7041A
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The Keysight N7041A Rogowski coil current probe measures AC currents up to 600 A, with bandwidth ranging from 12 Hz to 30 MHz. The probe has a thin, lightweight, flexible, and simple-to-use clip-around Rogowski coil that enables current measurement in the most difficult-to-reach parts and confined spaces of a circuit under test. It can also measure large AC current without an increase in transducer size.
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Product
NI-9207, 500 S/s, 16-Channel C Series Voltage and Current Input Module
785040-01
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500 S/s, 16-Channel C Series Voltage and Current Input Module - The NI‑9207 is a combination voltage and current input module designed with industrial systems in mind. It features eight current and eight voltage input channels, with built-in noise rejection.
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Product
Diode Power Sensor
8481D
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The 8481D diode power sensor measures average power over the frequency range 10 MHz to 18 GHz and power range -70 to -20 dBm (50 dB dynamic range).
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Product
sbRIO-9265, Non-Enclosed, 4-Channel C Series Current Output Module
780921-01
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Non-Enclosed, 4-Channel C Series Current Output Module - The sbRIO‑9265 is ideal for interfacing and controlling industrial current-driven actuators at high rates. The module has built-in open-loop detection, which generates an interrupt in software when an open loop is detected as well as zeroing outputs to ensure safety and avoid driving actuators at system power on. The sbRIO‑9265 requires an external power supply and includes a channel‑to‑earth ground double isolation barrier for safety and noise immunity. Non-enclosed modules are designed for OEM applications.
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Product
10 MHz to 6 GHz USB Wide Dynamic Range Average Power Sensor
U2051XA
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The Keysight U2051XA is a fast, accurate and wide dynamic range 10 MHz – 6 GHz USB average power sensor.
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Product
6U VME COTS System, Sensor Interface Unit
SIU6
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NAI's SIU6 is a highly configurable rugged COTS system or subsystem ideally suited for military, industrial, and commercial applications that require high-density I/O, communication, Ethernet switching, and processing. The SIU6 leverages NAI field-proven, 6U VME boards to deliver off-the-shelf, SWaP-optimized COTS solutions that "Accelerate Your-Time-to-Mission."
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Product
P-Series Wideband Power Sensor, 50 MHz to 18 GHz
N1921A
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Peak, peak-to-average ratio, average power, rise time, fall time, maximum power, minimum power, and statistical data of wideband signals.
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Product
2.4/5GHz Wi-Fi Temperature And Humidity Sensing Module
WISE-4250-S232
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Supports IEEE 802.11 ac (2.4GHz/5GHz) for stable and high-speed wireless connectivityEnsures secure data transmission with WPA3/TLS 1.3 encryption and X.509 certificate authenticationProvides seamless cloud integration, supporting MQTT and RESTful API to upload temperature and humidity data to cloud platforms such as AWS, Azure, SCADA, and WebAccessOffers comprehensive protocol support, including MQTT, Modbus/TCP, SNTP, TCP/IP, HTTPS, RESTful, UDP, and DHCPFeatures a built-in watchdog timer to maintain continuous operation and automatically recover from disconnectionsWith UDP-based AES-128 encrypted wireless P2P, abnormal inputs can automatically trigger up to 16 WISE modules in the field
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Product
10 MHz To 54 GHz USB Wide Dynamic Range Peak And Average Power Sensor
U2066XA
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Accurately measure any modulated signal with the Keysight Technologies, Inc. U/L2050/60 X-Series wide dynamic range power sensors. The USB/LAN connectivity models come with a wide dynamic range, covering -70 to +26 dBm. This sensor offers very accurate and repeatable power measurements for any modulated signal and comes with a super-fast measurement speed of 50,000 readings/sec, which enables higher manufacturing throughput. Users can also save time and reduce measurement uncertainty with the internal zero and calibration function. The U/L2050/60 X-Series is supported by the Keysight BenchVue software. BenchVue makes it easy to control your power meter to log data and visualize measurements in a wide array of display options without any programming. Simply connect the sensor to your PC installed BenchVue BV0007B Power Meter/Sensor Control and Analysis app to perform average power measurement and analysis.
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Product
Two-Path Diode Power Sensors
NRP-Z2x1
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The R&S®NRP-Z211 two-path diode power sensors combine all key characteristics relevant for their use in production: They are cost-effective, fast, precise and USB-capable. The sensors support the same measurement functions as the R&S®NRPxx‑Z11/R&S®NRP‑Z2x/R&S®NRP‑Z31 three-path diode power sensors and offer the best price/performance ratio in their class.
