Showing results: 121 - 135 of 156 items found.
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SCR ELEKTRONIKS
This equipment comprises of high current source for testing of circuit breakers with additional facility for temperature rise testing (thus incorporating testing for moulded case, vacuum & air circuit breakers as per IEC 60947-2). The system integrates a servo controlled source with closed loop current feedback to maintain the current constant. It has the necessary instrumentation for maintaining current at full load & other conditions arising in testing at high current. The bench has a PC based control system with temperature data logger (24 channel with ch-ch isolation amplifiers). The data logger displays as well as stores a set of temperature values with time.
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Bank Elektronik
Potentiostat Wenking MP 04T, max. current 400 mA, max. voltage 25 V, output power 10 W, reference electrode input 1012 Ohms, slew rate 10 V/ µs, 1 control input, floating current output, buffered potential output, control range ± 10 V external, internal control voltage source ±2 V, rise time constant (closed loop, ohmic load) 1 µs typ., dimensions 165 x 105 x 165 mm (w x h x d), weight 1.4 kg
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8004H -
Sealevel Systems, Inc.
Optimized for sensing up to 24V inputs, the 8004H PCI digital I/O interface provides 16 optically isolated inputs and 16 Reed relay outputs. The inputs protect the computer equipment from spikes and ground loop current that can be generated in industrial environments, while the outputs provide high quality, long-life, low-current (10 Watt maximum), dry contact switch closures. The relays are normally open, and close when energized.
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1066 -
Barben Analytical
The model 1066 Single Channel Transmitter is a loop powered device that can accept input from pH/ORP, conductivity (contacting and toroidal), and amperometric (dissolved oxygen, chlorine, and ozone) sensors.The model 1066 Single Channel Transmitter can display a liquid analytical measurement, in addition to a temperature measurement, current output, and diagnostic information. The transmitter has quick start programming for shorter installation times and an intuitive user interface for easy operation.
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terraTX-50 -
Monex Geoscope Pty Ltd
The terraTX-50 is a high power field transmitter capable of delivering 50Amps to a transmitter loop, designed to be used in conjunction with a terraTEM unit. The period is controlled by the terraTEM24, terraTEM or the optional inbuilt GPS synchronisation module within the terraTX-50. The ramp and the full Tx current waveform are directly inputted into the terraTEM24 or terraTEM. This makes the terraTX-50 simple to operate, freeing up operators from inputting key system parameters into the console after each sounding.
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RDP-20C -
TEGAM Inc.
TEGAM''s Humitran duct probes provide a reliable, accurate, and low cost method for monitoring relative humidity plus temperature. Solid state sensors supply excellent sensitivity, fast response and long term stability. Simple hook up and linearized output permit interfacing with most display or control devices. Model RDP-20C outputs a 4-20 mA current loop for long virtually unlimited cable distances.
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MPI-525 -
Sonel S.A.
Possible measurementsShort-circuit loop measurement:*impedance measurement with 23 A current (44 A phase-to-phase) - short-circuit resistor R=10,*measurement range: 95...440 V, frequency 45...65 Hz,Short-circuit loop measurement with resolution 0,01, in distribution network without tiggering RCD (In30 mA):*automatic calculation of short-circuit, detection of phase voltage and phase-to-phase voltage,*additional UNI-Schuko plug for automatic measurement, AGT adapter for 3 phase network measurement.Testing of general and selective RCD with the rated differential current of 10,30,100,300,500 and 1000 mA. (Type AC, A and B).Measurement of insulation resistance:*with test voltage 250 V, 500 V, 1000 V, 2500 V,*measurement range up to 10G,*automatic discharging after measurement,*automatic measurement of all resistences in 3,4,5-wire cables using optional adapter AUTO-ISO,*acoustic signals in 5 sec intervals for insulation resistance characteristic,*elapsing T1, T2, T3 times (0...600 s) form measurement of absorption coefficients (DAR, PI or Ab1, Ab2)*safety measurement - protection against overvoltage.Measurement of earthing resistance.Bi-directional testing of PE wire continuity using 200 mA current.*Autocalibration of test leads.
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PHD-HMM-48-1 -
High Power Pulse Instruments GmbH
*High current wafer-level and package-level 98 Ω HMM probing with grounded DUT*Built-in high surge 48 Ω pulse reflection suppression resistor up to 80 A peak*Fast rise time < 0.5 ns due to low inductance GND loop*Variable pitch from 50 µm to 5 mm*Tungsten replacement probe tips*SMA pulse force pigtail*Compatible to PHD-3001A interface*High reliability
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Analog Devices Inc.
Analog Devices’ current sense amplifiers offer excellent performance for a wide array of automotive and power management applications. These devices accurately amplify small voltages in the presence of large common-mode voltage, and provide high bandwidth, as well as level shifting and bidirectional capability. Excellent dc and ac accuracy over a wide temperature range from –40°C to +125°C minimizes errors in your measurement loop while not sacrificing on cost and package size.
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779334-01 -
NI
4-Channel C Series Current Output Module - The NI‑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 NI‑9265 requires an external power supply and includes a channel‑to‑earth ground double isolation barrier for safety and noise immunity.
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783733-01 -
NI
4-Channel C Series Current Output Module - The NI‑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 NI‑9265 requires an external power supply and includes a channel‑to‑earth ground double isolation barrier for safety and noise immunity.
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779334-02 -
NI
4-Channel C Series Current Output Module - The NI‑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 NI‑9265 requires an external power supply and includes a channel‑to‑earth ground double isolation barrier for safety and noise immunity.
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NOSHOK, INC.
NOSHOK Digital Indicators provide local indication for pressure, level and temperature transmitters. The NOSHOK Attachable Loop Powered Digital Indicator can easily be fitted to NOSHOK pressure transmitters utilizing a 4 mA to 20 mA output signal and the Hirschmann (DIN 43650A) connector. NOSHOK also offers a dual display model that accepts a wide variety of input signals including thermocouples or RTDs, current, voltage, resistance and process signals. Plug-in option cards are available on several models for field upgrading.
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DEVAR Inc.
Devar alarms are designed to accurately monitor process trip-points from current, millivolt, DC volts and thermocouple signals. These alarm points can be easily set in percent of signal or directly in engineering units. The units will constantly monitor the set point against the actual signal and switch a 10 amp SPDT relay when the set point is exceeded. Alarms are available in wall mount, panel mount, track or DIN rail mount, AC/DC line voltage powered or loop powered versions.
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Extech PRC30 -
Extech Instruments Corporation
The PRC30 is a Multifunction Process Calibrator. This calibrator provides precision sourcing and measurements for thermocouples (eight types), current (mA), and voltage (mV and V) devices. Featuring 24 volt loop power, five user adjustable calibration presets, and temperature output in Fahrenheit, Celsius, and millivolts. Product includes test leads, alligator clips, thermocouple calibration cable, universal calibration cable, 100-240V AC universal adapter with 4 plugs, AA batteries, hard case, and user manual.
