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Level Transmitters
sense the height of liquid or solids in a container.
See Also: Level, Liquid Level, Signal Level Meters
- Applied Instruments, Inc.
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Forward Path NPRT 2200 Noise Power Ratio Test Set
NPRT 2200-F
The NPRT 2200 measures the NPR of a device across a range of power levels. This test quantifies intermodulation distortion and determines the dynamic range of optical transmitters, amplifiers and other active HFC network devices. The included PC software uses predefined test setups to run a "Power Sweep" series of NPR measurements and graph the results.
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Radar Level Transmitter
DR6400
The DR6400, FMCW 24-26 GHz open air radar is a market entry level transmitter for solids from granulates to rocks. This model has proven PP Drop antenna design which is insensitive to product build-up.
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Radar Level Transmitter
DR3500
The DR3500, FMCW 80 GHz radar level transmitter offers State-of-the-Art performance for liquids in hygienic applications. The DR3500 has an extensive choice of hygienic process connections including flush mounted PEEK Lens antennas. These are CIP/SIP suitable and this model offers small dead zone and beam angles for small and narrow tanks.
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Laser Level Transmitters
ABB is a leading manufacturer of state-of-the-art level and volume instrumentation for liquid and bulk solids detection. The family of non-contact laser volume and level products, LLT100, LM80, and LM200, provide solutions for accurate measurement in the following applications: inventory in bunkers, blending hoppers, reactor vessels, level control, volumetric measurement, and various dry bulk solids and liquids in silos.
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Cable Locator (LCD type)
5500 CB
Standard Electric Works Co., Ltd
● The 5500 CB transmitter is a great tool for locating and identifying cables and individual conductors. ● Designed for locating unenergized cables and powered cables. ● Voltage measurement for cables : ACV 12V~300V DCV 12V~300V ● Signal Transmission • Transmission Power Level Selection (includes 1, 2, 3) • Transmission Signal Code Selection (includes F, E, H, d, L, C, O, A) ● Flashlight & Back Light function.● The Silent Mode (Disable Button Beep).● The Level Bar Display on the LCD Screen (the transmission power level indication).● The Action Wave Display on the LCD Screen (when the signal is transmitted).● Auto power off function.
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Input High Temperature Liquid Level Transmitter
HR8005
HighReach Measuring & Controlling System Co.,Ltd
HR8005 input high temperature liquid level transmitter is used to measure the water level and water temperature change of high temperature surge well, digital temperature error compensation in full temperature zone, and store the compensation parameters in non-volatile memory.
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Radar Level Transmitter
DR7400
Drexelbrook DR7400 is a loop powered FMCW 26 GHz radar that offers State-of-the-Art components. The DR7400 operates over a larger bandwidth: This ensures excellent resolution and high accuracy in agitated and corrosive liquids.
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SAR Testing
RF transmitters used in close proximity to the human body must be evaluated against human Exposure standards which set basic restrictions for the Specific Absorption Rate (SAR) of RF energy by any part of the human body. This may include two-way radios, cellular phones, smartphones, spread spectrum, Bluetooth devices, wireless EFTPOS terminals and WLAN devices used in PDA/notebook/laptop/tablet computers. In Australia and Europe, virtually all devices exceeding the power threshold of 20mW (13dBm) and used in close proximity to the human body must comply with SAR requirements. There is no such blanket exemption in the USA and Canada where each product must be assessed against frequency/power level criteria.
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Modbus or Laurel ASCII ProtocolSerial Output DIN Rail Transmitters
Laureate TM Series serial output transmitters can be jumpered for two signal levels: RS232 or RS485. Two serial protocols are selectable in software: Modbus or Laurel's Custom ASCII.Modbus protocol operation is fully compliant with the Modbus Over Serial Line Specification V1.0 (2002) for 2-wire, half-duplex connection.
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Magnetostrictive Level Transmitters
ABB's K-TEK level products' patented sensor technology allows the LMT series transmitters to be used in the most challenging of industrial level applications such as interface measurement, compressor level and separator level applications. In addition, the LMT Series Level Transmitters are the only magnetostrictive level transmitters in the world to be certified for use in SIL2 and SIL3 systems per IEC61508.
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EMCTD Broadband RF Safety Systems
The EMCTD analog Smart Fieldmeter® is easy to read and to operate. The EMCTD broadband electromagnetic probe covers the 0.2 to 3000 MHz spectrum where most common industrial, communications, medical and government RF emitters are found. The ANGPE-3000 system enables checking of home, office, and workplace RF levels. The system is designed to conveniently measure RF levels around WiFi access points, RFID systems and rooftop antennas; to find transmitter cabinet radiation, locate transmission line leaks, to identify non-radiating antenna elements, and much more. With the supplied NIST-traceable calibration, this system supports laboratory testing of RF devices in compliance with present EMC and RF safety standards.
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High Temperature RH / Temperature Transmitter
HTRH-W
TEGAM''s high temperature solution for RH and temperature monitoring under high temperature conditions. The Humitran-T Series transmitters measure humidity levels from 3% to 95% RH and temperatures from -40F-356F (-40C-180C). Probes are constructed with stainless steel and Teflon cable. Model HTRH-W is a 2.5" long X .625" diameter probe supplied with a wall mounting bracket.
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Pulse Radar Sensors
Non-contact pulse radar level transmitters are available in general purpose and intrinsically safe models for liquids and internisically safe models for solids with light, medium, and heavy dust.
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Ultrasonic Level Sensor
2270
The type 2270 is a rugged, high performance ultrasonic level measurement sensor, having transducer and processing electronics incorporated in one single housing. It provides all the sophisticated echo detection features of the well accepted 2260 Ultrasonic Level Transmitters.
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Digital RF Power &VSWR Measurement System
PowerMaster II
Thank you for purchasing the Array Solutions PowerMaster II RFPower/VSWR Indicator. The PowerMaster II represents a breakthrough in features for measurement of the performance of your transmitting system. Microprocessor control insures fast capture time and low power consumption. With the ability to monitor your VSWR and power levels at all times, you will know that your transmitter, RF source, and load, or antenna systems are operating effectively and safely. In addition, the power and VSWR relay alarms can quickly shut down your power amplifier system and alert you to the alarm condition. This places an additional layer of protection in your transmitting system to help preserve expensive tubes and finals. The PowerMaster II also features the ability to be monitored and controlled from a PC using the software downloadable from our website, and the unique ability to be monitored and controlled over a LAN or from the internet. PowerMaster II firmware updates will be posted for download from the Array Solutions website as they become available. This means that the user can take full advantageof features or enhancements just by installing the firmware update. No need to return the meter to the factory for updates
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PCM-FM Transmitter
Model: DS-5220
The S-Band PCM/FM Transmitter is a synthesized microwave signal source providing low phase noise with a high level signal output. The unit can be set to any frequency within the band of design via a USB or RS-232/422/485 computer command. The oscillator is phase locked to an internal TCXO reference. The oscillator provides a stable low noise source for PCM data transmission.
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Return Band Alignment System
6103/6106
Enable a single technician to perform return band alignment with this easy to use return band alignment system for CATV. This system consists of a headend signal level receiver/telemetry transmitter (the HECTER 6103) and a small, field portable, dual-carrier signal generator/telemetry receiver unit (HECTER'S PUP 6106).
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Low Phase Noise Amplifiers
Low Phase Noise amplifiers are critical for many applications requiring high signal integrity. This is especially relevant in instrumentation, defense, and telecommunication applications where low phase noise amplifiers are becoming increasingly important as the oscillators improve. Phase noise is described as the close-in noise to the carrier that can often appear as jitter on a clock signal. Analog Devices offers a large portfolio of low phase noise amplifiers to meet a variety of requirements in the LO network, receiver, as well as in the transmitter. Our portfolio supports a wide range of power levels and frequencies to provide the right solution for the given application.
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Contact Level Transmitters
Measure level of liquids, pastes, granulates, powders, and liquid interface
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Level Transmitter (Immersion)
LS
Chuan Sheng Electronics Co., Ltd.
● Outer diameter Φ 28 stainless steel shell, rugged exterior is easy to install● 3 sealing process, rigorous and reliable sealing● High accuracy, high stability, low cost● Signal isolation amplifier, anti-jamming● PTFE breathable cable
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Radar Level Transmitter
DR7500
Drexelbrook DR7500 is a 2-wire 80 GHz radar (FMCW) level transmitter for demanding liquid applications involving narrow tanks with long nozzles and internal obstructions like agitators or heating coils.
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Low PIM Coaxial Switch, DC to 4 GHz, SP4T
87104P
Low passive intermodulation (PIM) is crucial for applications where two or more transmitted signals share a common antenna or whenever the transmitter signal is too high or the receiver is sensitive to high intermodulation. The Keysight 87104P is a low PIM SP4T coaxial switch, operating from DC to 4 GHz, which can help to keep the system PIM level low. A guaranteed 0.03 dB insertion loss repeatability and 3 million cycles of operating life ensures signal integrity, improves testing efficiency, and ultimately maximizes test throughput.
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Ultrasonic Level Transmitter with EX Approval
For hazardous areas the type 2260 Level Transmitters are available with explosion proof approvals.
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Sanitary Pressure Transmitter
681
The Series 681 Sanitary Pressure Transmitter is designed to meet 3A standards for applications in food, dairy, beverage and pharmaceutical processing, liquid level control, and sanitary pipelines. The unit is fully sealed to withstand high pressure washdown in Clean-in-Place (CIP) and Sterilize-in-Place (SIP) installations.
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Power Meters
Berkeley Varitronics Systems, Inc.
Handheld, calibrated power meters to measure and ensure safe and effective power levels from continuous wave RF transmitters.
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Serial FPDP Rugged Rackmount Recorder
Talon RTR 2756
- Designed to operate under conditions of shock and vibration- Complete Serial FPDP record and playback system- Up to 8 I/O channels in a single 4U 19-inch rugged rackmount PC server chassis- Removable SSDs- Up to 38.4 terabytes of storage to NTFS RAID disk array- Copper, single-mode and multi-mode fiber interfaces available- Real-time aggregate recording rates of up to 5 GB/sec in eight-channel configuration- Supports Flow Control, CRC, and Copy/Loop Mode as a receiver and transmitter- Supports 1.0625, 2.125, 2.5, 3.125 and 4.25 GBaud link rates- RAID levels of 0, 1, 5, 6, 10 and 50- Optional N+1 redundant power supply- SystemFlow® GUI virtual instrumentation panel for fast, intuitive operation- C-callable API for integration of recorder into applications- File headers include time stamping and recording parameters- Optional GPS time and position stamping- Windows® 7 Professional workstation with high performance Intel® Core™ i7 processor
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Digital RF Power &V.S.W.R. Indicator
PowerMaster Series
Thank you very much for purchasing the Array Solutions PowerMaster Series RF Power/VSWR Indicator. The PowerMaster represents a breakthrough in features for measurement of the performance of your transmitting system. Microprocessor control insures fast capture time and low power consumption. With the ability to monitor your VSWR and power levels at all times, you will know that your transmitter, RF source, and load, or antenna systems are operating effectively and safely. In addition, the power and VSWR relay alarms can quickly shut down your power amplifier system and alert you to the alarm condition. This places an additional layer of protection in your transmitting system to help preserve expensive tubes and finals. The PowerMaster also features the ability to be monitored and controlled from a PC via the bundled software, and the unique ability to be monitored and controlled over a LAN or from the internet. PowerMaster firmware updates will be made available for download from the Array Solutions website as they becomeavailable. This means that the user can take full advantage of features or enhancements just by installing the firmware update. No need to return the meter to the factory for updates.
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Oxygen Monitors
If you are concerned over unsafe levels of oxygen explore a complete line of oxygen deficiency monitors. Our portfolio of Alpha Omega Instruments trace and percent oxygen analyzers and transmitters, safety monitors (oxygen deficiency) and moisture monitors and cost-effective and reliable. We supply many instruments to medical, aerospace, and municipalities.
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Telemetry Transmitter for FM with up to 3 Bands
LS-11-F
The LS-11-F portable FM test transmitter is designed for checkout and troubleshooting of telemetry receiving systems operating with FM modulation. For applications with any of the ARTM modulations (Tier 0, Tier I, or Tier II), please refer to the LS-11-M Data Sheet. Complete ground stations including the antenna with LNA, RF down-converter, IF receiver, bit synchronizer, and PCM decommutator can be tested and bit error tests performed. The design allows secure links to be tested with an external encryptor. The Test Transmitter contains an internal PCM Data Simulator and Pseudorandom patterngenerator that operates in a BERT mode. The device provides simulated clock and data (without transmitter enabled) and accepts external data for modulating the internal transmitter. Complete setup can be achieved locally through the keypad and two-line LCD display or remotely through the USB Interface. Operational parameters include the PCM format parameter database information (frame sync patterns, wavewords, etc…), pre-modulation filter selection, transmitter carrier frequency, transmitter deviation, and output power level. Output power can be selected from approx. -60 to +5 dBm in 5 dB steps. The Test Transmitter contains a LiFePO4 Battery (Lithium Iron Phosphate), which provides higher energy density at ¼ the weight of legacy lead-acid batteries. The unit also provides an internal battery charger and will operate for up to twelve hours on battery power having received on a full charge.
