Reference Transmitters
high quality optical transmitters for test and measurement.
See Also: References, Reference Standards, Reference Antennas, Reference Decoders, Reference Jumpers, Reference Sources, Reference Transformers, Acoustical References, Frequency References, Solar Reference Cells, Fiber Optic
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Product
Temperature, Humidity, CO2 Transmitter
H6020
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The regulators are designed for online measurement of temperature (C or F), relative humidity and carbon dioxide concentration of air without aggressive ingredients. Measured temperature andrelative humidity are recomputed to following humidity expression: dew point temperature, absolutehumidity, specific humidity, mixing ratio and specific enthalpy.
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Product
Modbus or Laurel ASCII ProtocolSerial Output DIN Rail Transmitters
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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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Temperature Transmitter
H4431
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For external Pt1000 temperature probe. Three two-state inputs.
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Transmitter or Receiver Testboards
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VI Systems offers parallel optic testboards for 4 channel x 25 Gbit/s and 12 channel x 25 Gbit/s applications and product development.
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Level Transmitter (Immersion)
LS
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● 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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Product
Frequency Reference
E8-X
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The Quartzlock E8-X is a breakthrough in exceptionally low cost, miniature, traceable, calibration-free, off-air frequency & time standards. These references maintain the high frequency & time accuracy required for demanding applications.
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Product
COM Express Type 10 Reference Carrier Board
miniBASE-10R
Carrier Board
The COM Express approach of custom carrier combined with off the shelf system cores is an excellent solution when you need to customize but lack the time or quantity for a complete redesign. It fits most system integration projects with production volumes from 500 to 10,000 pcs per year. The COM Express concept has a great many advantages over full custom designs, it reduces engineering complexity, lowers the threshold for total project quantity and last but not least brings your product to the market in no time. The average time to design a carrier board is less than half the time of a full custom OEM board.
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Product
NI Real-Time Test Cell Reference System
778820-35
test
DIAdem Advanced with DAC Bundle, Perpetual License, Include 1 Year SSP
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AC Reference Generators
SR23
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Computer Conversions Corporation
The SR23 Series are miniature, low cost AC reference generators designed to supply 26 or 115 volt excitation (2-115VAC) to synchros or resolvers in military and industrial control applications. They accept +/-15V DC or +/-12V DC power inputs and provide up to 5VA of transformer isolated output power. These converters are packaged in PC card mounting modules 2.6”x3.1”x1”H.
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Synchro Transmitter
DST-400
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Angle entered via push-wheel switches0.1 resolution0.067 accuracy1.5VA drive capability @ 60Hz4.5VA drive capability @ 400Hz
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Transmitters
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specially designed for monitoring the Indoor Air Quality in the air conditioning, heating, and ventilation industry. It has been updated to use the Premier Series cabling and probe connections.
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Universal Dual Input Temperature Transmitter
SEM1615
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The SEM1615 is a universal transmitter that accepts RTD, Thermocouple, Potentiometer or millivolt input signals and converts them to the industry standard (4 to 20) mA transmission signal.
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Power Integrity Analyzer Reference Solution
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The power integrity analyzer reference solution is a hardware-based solution with the Keysight Infiniium S-Series 10-Bit ADC oscilloscope and probes, including the N7020A power rail probe that lets you see the true AC power noise on your DC power line and supports up to +/- 24 V offset and the N2820A high-sensitivity current probe that can measure down to 50 uA.
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Humidity and Temperature Duct Transmitter
T3113Ex
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Relative humidity, temperature sensors at 150mm stem. Measured values are also converted to other humidity interpretation: dew point temperature, absolute humidity, specific humidity, mixing ratio, specific enthalpy.
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Dual API and Synchro Transmitter Panel
TA-1001
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This is our Dual API and Dual Synchro transmitter panel that is ideal for testing any HSI or ADI in your shop. Industry standard precision 18:1 drives are provided to deliver the accuracy required by many OEM companies when testing and aligning their instruments. Click on picture for larger view.
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Product
HFC 7 Ways Return Path Optical Receiver 1 Way Reverse Optical Transmitter
HR2071A, HR2071B
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Hangzhou Huatai Optic Tech. Co., Ltd.
HR2071 series of HFC seven-way return path receiver, one way reverse optical transmitter, mainly used at the head-end to convert upstream optical signal to RF signal at the user side. Moreover, send back the data at sub-HE to main head-end through one way of DFB return path transmitter. Eight independent units integrated into a 1RU 19" casing to provide service for HFC network terminal of ONTs. The receivers’ low noise design of -22dBm receive sensitivity, allow to supply service to farther distance. There are two versions of this receiver. HR2071A with LCD on the front panel, HR2080B without LCD. All receivers are temperature tolerance type can be installed in any network surroundings including out-door type. Both of these two types can adopt SNMP function, which can control the front panel to realize optimization work at the head-end and remote installment.
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Active Transmitter & Receiver Modules
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MAT active device transmitter modules permit the direct coupling of signals into fibers terminated with E-2000™ connectors. MAR receivers perform the reverse receiving function. Both types are carefully designed to offer a high degree of optical stability over widely-varying environmental and mechanical-stress conditions. Rugged construction ensures stable, repeatable operation over 1000 mate/demate cycles. MAT and MAR incorporate the following features: positive latching mechanism, spring-loaded shutters for eye-safety and compact footprint.
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Din Rail Temperature Transmitters
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Datexel manufacture a large range of Din Rail Temperature transmitters. From fully isolated, PC programmable temperature transmitters, Dip Switch Programmable are just some of the features available on the Datexel range of Temperature Transmitters. Some units are dual channel to help save space in a panel.
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Neon Transmitter
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Shanghai Yiya Electronic Instrument Co., Ltd.
Asphalt resin filled and vacuum potted. Patented magnetic core at low consumption. Heavey duty metal box and coated power. User Friendly-Adapts to most grounding situations.
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Pressure Transmitter For Industrial Applications, Ratiometric Output
Series 21 C
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KELLER AG für Druckmesstechnik
The C-series transmitters are noted for their ability to deliver high accuracy over a wide temperature range. This is achieved by means of mathematical modelling of the sensor characteristics and digital compensation. In order to do this, each transmitter is gauged over pressure and temperature, programmed and checked after calibration in the same test set-up.
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Microwave Wideband Externally Modulated Transmitters
MT82 (30KHz~40GHz)
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Hangzhou Huatai Optic Tech. Co., Ltd.
MT82 series microwave optical transmitter, adopts external modulation technique, are able to transmit 40GHz microwave RF signal with long distance, wide bandwidth, and flat responsibility. They provide an outstanding linearity fiber optical communication for analogue and digital wideband microwave application.
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1310nm Direct Modulated Optical Transmitter
ONT-8600AR
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Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai 1310nm direct modulation optical transmitter, adopts high linearity DFB laser of famous brand in the world, and builds-in perfect pre-distortion adjustment circuit and laser APC, ATC closed loop control circuit. All the operating parameters are controlled by microprocessor, and the LCD screen on the front panel can display relative operating status and the fault information. ONT-8600AR has all the technical characteristic and function of ONT-8600AS. For its rainproof structure, it can be installed outside and its power supply is 220VAC or 60VAC optional.
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FM Tokenless Transmitter & Receiver
MS 1522
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Transmitter and Receiver units are designed to work at 24V DC voltage (nominal) with variation between 19.2 V to 28.8V. The system is designed to work with carrier frequency 1800/2700 Hz and modulated frequency 65Hz/85Hz. For 1800Hz Carrier Frequency RED border is used in Front Panel and for 2700Hz Carrier Frequency BLUE border is used in Front Panel. Maximum power consumed by transmitter and receiver are 1.2W and 8W, respectively. Sense level for receiver is less than –19 dBm and No sense level for receiver is more than –22 dBm with 1mw (0 dBm) transmitter power. The equipment is designed to work satisfactorily with temperature variation from 0°C to 55°C with relative humidity of 95% at 35°C. Suitable test points are provided in the back of the equipment to monitor the necessary parameters.
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Reference Magnets And Zero Chambers
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Reference Magnets with different magnetic field strenghts and dimensions. Available field strenghts ranging from 10mT to 1,4T. We deliver the Reference Magnets with a Factory Certificate. Zero Chambers are required to set zero of gaussmeters. We deliver two different types of Zero Chambers.
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Modbus Transmitter for Photometers
LPPHOTS
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with RS485 MODBUS-RTU output for photometric probes
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M2T Transmitter
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The M2T half-rack transmitter houses two stereo transmitters to provide two stereo audio channels, and for up to four mono audio channels in a single rack space. The audio inputs can be individually configured to be analog or Dante compatible. The analog input connectors are full-size XLR/TRS combo types for balanced line-level analog signals while the input preamp circuits use a special balanced amplifier with very high common mode rejection to minimize hum and noise. A Dante™ Ultimo™ interface via dual RJ45 connectors accepts Dante networked audio inputs and can daisy chain the digital stream to additional units via CAT6 cables. An additional RJ45 jack provides an Ethernet connection for programming and control via Wireless Designer™ software and a USB jack on the front panel allows for firmware updates. The transmitter features a full color, backlit LCD for high visibility in any environment, while the chassis is all-metal and can be racked singly or in pairs using included rack mount hardware.
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Thermal Conductivity Transmitter
Model 2000XTC
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Teledyne Analytical Instruments
The Model 2000XTC Transmitter resets the standard for thermal conductivity detector based applications with the process control industry. As an intrinsically safe transmitter, packaged within a rugged, weatherproof housing, the 2000XTC is suitable for use in harsh, hazardous outdoor environments. Using a novel, solid-state thermal conductivity sensor, this cost effective transmitter can be configured to detect H2, He, N2 Ar, CO2 a number of other gases of or a number of other gases of interest in binary or multi-component interest in binary or multi-component sample gas mixtures.
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Rubidium Reference Oscillator
VCH-210
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The rubidium reference generator VCH-210 is designed to generate a highly stable reference and clock signal.
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Master Reference Generator
Mentor
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Precision Time Protocol IEEE-1588 PTP grandmaster• Multiple video and audio formats in one box• Simultaneous 525/625 and HD Tri Level Sync outputs• Highly accurate GPS reference for synchronisation and timecode• Vector web-browser setup and monitoring tool• Redundant PSU option• Add upgrades and options without return to factory• Generates synchronised audio and video• Redundant units with changeover• 4K test pattern ready (future upgrade)
