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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Pressure Transmitters For Industrial Applications
Series 21 Y
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KELLER AG für Druckmesstechnik
The Y-line transmitters have an extremely small temperature error. This is achieved using an additional circuit containing a temperature sensor that subdivides the temperature range into fields that are 1,5 Kelvin (K) wide.
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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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Photometric Radiometric Transmitters
HD2021T Series
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The serie HD2021T allows to convert photometric and radiometric quantities, such as illuminance (Lux) and irradiance (W/m²) in the UVA, UVB, UVC spectral regions and in the 400 … 1050nm band, into a 0 …10Vdc voltage signal. The series is suitable to be installed either indoor and outdoor.
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Optical Transmitter
ST1550I
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Hangzhou Softel Optic Co., Ltd.
When ST1550I Optical Transmitter is applied in the multi-channel transmission, the laser’s chirp effect will react with the link dispersion of the fiber. There will be distortion other receiver. If working with the EDFA, there will be serious CSO deterioration. The distortion and deterioration will increase with the longer distance and more channels. 1550nm internal modulation CATV optic transmitter, has the chirp and dispersion compensation inside, and improves the system index greatly. It can be used in the town where the fund is shortage and the distance is less than 10Km as a transition solution.
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Differential Pressure Transmitter
607
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Series 607 Differential Pressure Transmitter combines very low ranges with exceptional stability, reliability and either ±0.25% or ±0.5% accuracy for the most demanding applications. Ranges from 0-0.1" to 0-25" w.c
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PV Reference Cells
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Our silicon-based solar irradiance sensors (Si-Sensors) measure the irradiance intensity on your photovoltaic system with utmost precision.
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Frequency-Agile Compact IFB Transmitter
IFBT4-VHF
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The Lectrosonics IFBT4-VHF transmitter was designed for use in broadcast, motion picture, theater, and stage applications where extended operating range and high-quality audio are essential. The transmitter can also be used as a stand-alone device or patched directly into popular intercom systems.
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Adjustable High Frequency Reference Ballast
HCS-109A
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HCS-109A Adjustable High Frequency Reference Ballast also called High Frequency Current Source. Comparing to IEC Test Method, HCS-109A is an Equivalent Test Method which is economic solution. HCS-109A equipped with Spectrophotometer & Integrating Sphere Test System. It can also measure the photo, color and electricity parameters for high frequency fluorescent lamp.Specifications: • Input voltage: 200V~240V, 50/60Hz • Input Power: 80 W max • Output Current: 130mA~400mA (Adjustable), accuracy: +/- 1% • Output Frequency: 25kHz< +/-2.0% (Adjustable), accuracy: +/- 0.3kHz • Output current total harmonic wave distortion: THD<2.5% (HF current wave)
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Push-Button Temperature Transmitter
659
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Series 659 Push-Button Temperature Transmitters accept thermocouple (J, K, T), RTD (Pt100Ω) or thermistor input and provide a linearized 4 to 20 mA output. The transmitter is quickly ranged and calibrated by using a single on-board switch
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Barometric Pressure Transmitter
T2314
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Barometric pressure transmitter for outdoor and indoor use.Display reading and pressure output is user selectable in these units: hPa, kPa, mbar, mmHg, inHg, inH2O, PSI, oz/in2.
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Industrial Pressure Transmitter
628
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The Dwyer Series 628 Pressure Transmitters are ideal for OEMs with 1% full scale accuracy sensors. The transmitter is also available in the general purpose stainless steel housing and the cast aluminum conduit housing.
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Sonde Point Transmitter
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Sondes are used to trace the path of non-metallic pipes and locate line blockages.
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Transmittance Dust Measuring Devices
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Maintaining a clear sightline even when dust concentrations are highTransmittance dust measuring devices transmit light through the entire duct. With this type of measurement, light attenuation indicates the concentration of dust inside the duct. These measuring devices are specially designed for medium to high dust concentrations and large duct diameters. Consequently, they are equally suited to emission and process monitoring as they are to hall monitoring applications.
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Transmitter
5081
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The Model 5081 family of transmitters can be used to measure pH, ORP, conductivity (using either contacting or toroidal sensors), resistivity, oxygen (ppm and ppb level), free chlorine, total chlorine, and ozone in a variety of process liquids.
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Standard Clamp-On Ultrasonic Transmitter
KATflow 100
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The KATflow 100 is a compact clamp-on ultrasonic flow transmitter with a robust and practical design for permanent installation and flow measurement on single pipes.
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Moisture in Oil Transmitter
KT-200
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Kongter Test & Measurement Co., Limited
KT-200 is a fast, reliable and accurate online transmitter for water activity (aw) in oil and temperature (T). It is very suitable for integration in OEM application with its rugged housing and excellent performance.KT-200 is ideal for online monitoring of moisture in lubrication, hydraulic or insulation oil, which is significant for the long-term performance and preventive maintenance of plant and machinery.
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Humidity transmitters for HVAC
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Humidity transmitter for heating, ventilation and air conditioning technology. Humidity transmitters for building technology are also available as OEM versions in custom designs.
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Temperature Transmitter
H4331
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For external Pt1000 temperature probe. Three two-state inputs.
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Plug-On Transmitter
DPR
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This unique plug-on transmitter design will ideally match any microphone or line level source via a standard XLR connector. The DPR can tune in 100 kHz or 25 kHz steps across the UHF television band from 470.100 to 607.950 MHz, with a selectable output power of 25 or 50 mW. The purely digital architecture utilizes AES 256-CTR encryption for high level security applications.
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RF Reference Sources
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The 27 GHz 96270A and 4 GHz 96040A Low Phase Noise Reference Sources are designed specifically for RF calibration, featuring a calibration-oriented interface, precision signal level and attenuation, high signal purity and precision low distortion modulation. Both instruments simplify the process of RF calibration by reducing the amount of equipment and simplifying the calculations required.
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Wireless Transmitters
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Omega wireless transmitters are weather-resistant and are designed to deliver a wide range of data such as voltage, current, temperature, humidity, barometric pressure, and pH.
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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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Reference Systems For UV-LED Production
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Konica Minolta Sensing Americas, Inc
UV-LED lab measuring stations are for testing new products or, e.g. building reference systems for UV-LED production. In order to cater for new measurement scenarios, the individual system components of the high-end portfolio from Instrument Systems are subject to ongoing technological improvement. -
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Solar Reference Cell
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The Solar Reference Cells consist of a 20 mm x 20 mm monocrystalline silicon Photovoltaic Cell encased in a 92 mm x 70 mm x 16 mm metal enclosure with a protective quartz window and a temperature sensor. Designed for calibrating the irradiance of solar simulators used for testing solar cells and modules.
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CO2 Concentration and Temperature Transmitter
T8248
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CO2 concentration and temperature transmitter with two 0-10V outputs is specially designed for use in exacting interiors in building energy management and HVAC systems. It designed for easy installation on ordinary KU68 wiring boxes for household switches and sockets. Large dual line LCD is possible to switch off.Computerized design ensures long term stability and fail indication. Transmitter is designed for use in non-aggressive environment.
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RTD Alarm Setter Transmitter
Model TAR
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Kusam Electrical Industries Limited
• 4 Digits Display For Input Signal:100.0 - 400.0 • Display - 100~400 °C / 100~700 °F • Output Signals Are Programmable. • Ultra-thin Dimension, 27mm width. • Non-Combustible PC Case .DIN Rail or Wall Mounting. • High Dielectric Strength ( AC 2KV / Min , Input / Output / Power )
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Single Channel Transmitter
1066
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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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RH and Temperature Digital Transmitters
HD9817T… Series
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Dual relative humidity and temperature transmitter for HVAC applications, environmental monitoring, pharmaceutical storage, food transport, greenhouse automation, etc. Equipped with an IP65 stainless steel AISI 304 housing, it is suitable even for severe environments; besides, its ultra-compact dimensions (Ø 14 x 133 mm) and wide range of outputs (analogue 0…1V, digital RS232C OR RS485-MODBUS RTU, USB 1.1-2.0) make it ideal for integrating into a variety of OEM applications. It is supplied with the HD9817TC software for reading measurements and calibrating the relative humidity sensor.
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Magnetostrictive Level Transmitter
DM231
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The Drexelbrook DM231 is an explosion proof liquid level transmitter offering high accuracy measurements based on the magnetostrictive sensing technology.The DM231 comes with a Modbus RTU digital output (optional analog output converter available) for total level, interface level and temperature sensor outputs. Sensors are available in 316SS rigid designs with a choice of single or dual NPT mountings. Temperature sensors are evenly distributed over the active length of the rigid 316SS tube.Due to a wide selection of floats and mounting accessories this level transmitter fits virtually any application.The DM231 level transmitter is FM approved for Class 1 Div. 1, Zone 1 Explosion Proof hazardous area installations. It is easy to install and requires no calibration.
