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Vaisala Combined Pressure, Humidity and Temperature Transmitter PTU300
Vaisala PTB110 Analog Barometer is designed both for accurate barometric measurements at room temperature and for general environmental pressure monitoring over a wide temperature range. Ideal for system integrations, and widely used in marine buoys and weather stations.
Vaisala BAROCAP® Digital Barometer PTB330 is a new generation barometer designed for a wide range of highend atmospheric pressure measurement.
The pressure measurement of the PTB330 is based on the Vaisala in-house, silicon capacitive, absolute pressure sensor – the Vaisala BAROCAP® Sensor. It provides high measurement accuracy and excellent long-term stability.
High accuracy The PTB330 series features extremely high accuracy. Class A barometers for the most demanding applications are fi ne-adjusted and calibrated against a high-precision pressure calibrator.
All the PTB330 barometers come with a NIST traceable, factory calibration certifi cate, also optional ISO/IEC 17025 accreditation calibration services are available. Reliability through redundancy
Vaisala CMS Industrial Cabinet CAB100 integrates Vaisala’s world-class instruments for monitoring differential pressure and other parameters into a simple, preconfigured instrument panel. In combination with the Vaisala viewLinc Enterprise Server Software, the cabinet provides pre-installed real-time monitoring of your critical environments.
The Vaisala Dewpoint and Pressure Transmitter DPT146 for Compressed Air makes monitoring compressed air simple and convenient. The Vaisala Dewpoint Transmitter for Compressed Air DPT146 measures both dew point and process pressure simultaneously, and is the ideal choice for anyone using or monitoring compressed air.
- The first transmitter that monitors both dew point and process pressure
- A simple and convenient transmitter for monitoring of compressed air
- Highly accurate humidity information thanks to online pressure-compensated dew point data
- Proven sensor technology
- Compatible with the Vaisala Hand-Held DM70 for easy spot checking, local - display and data logging
- Pressure: 1…10 bar
- Dew point: -60 ... +30 °C
Kalinsky differential pressure gauge / differential pressure transmitter DMG5 was developed for supervising overpressure of cleanrooms.
A differential pressure sensor range +/- 50 Pa, red LED-display, alarm-lamp, signal horn, analogue output 0-10 V and 4-20 mA for connection with data logger, 2 switching outputs with adjustable threshold value and an additional circuitry to store the alarm message at increasing pressure in the normal range after fall back of the threshold value of the switching output are included.
By using of a red button at the front its possible to reset the alarm message. A software controlled signal damping for display and switching outputs can selected by 10 steps.
The PDT101 differential pressure transmitter is designed for demanding cleanroom applications. The sensor integrates with the Vaisala viewLinc monitoring system to measure and monitor pressure differentials in regulated environments. Ideal for high performance cleanroom environments in the life science, semiconductor and electronics industries.
Vaisala PTB330 Digital barometer is Designed for measurements in a wide environmental pressure and temperature range. Ideal for use e.g. as ship barometers, transfer standards and replacements for mercury barometers.
Aichi Tokei's governors are actively working at various locations for energy-saving, labor-saving on energy control, and providing safe supply of gas.
The ones introduced here are Aichi Tokei's standard governors
If gases escape through leaks in piping systems (e.g. untight screwed connections, corrosions and so on) ultrasonic noises are generated. By means of LD 400 even the smallest leakages which cannot be heard by the human ear can be detected even from distances of several meters. LD 400 transforms the inaudible signals into a frequency which can be identified. By means of the comfortable sound-proof headset these noises can be realized even in extremely noisy environments.
Due to a particularly designed acoustic trumpet a better focusing of the acoustic waves is achieved. This acoustic trumpet acts like a directional microphone while interfering ambient noises are cushioned and the accurate localization of the leakages is eased even in areas which are difficult to access.
Aichi Tokei ND Flowsensor is ideal for measuring variety of fluid and outputs open collector pulses with the built-in amplifier type magnetic sensor.
Aichi Tokei Magnetic Flow Sensors For Liquids with Display
Model NW (Local display type)
Model NW-P (With pulse output)
Kent Elster Helix Woltmann cold water meter can be installed in horizontal, vertical or inclined pipelines without loss of accuracy. This meter not only conforms to relevant BS, ISO and EEC standards, but offers user benefits which greatly exceed these specifications.
Electromagnetic flow meters detect flow by using Faraday's Law of induction.
Inside an electromagnetic flow meter, there is an electromagnetic coil that generates a magnetic field, and electrodes that capture electromotive force(voltage). Due to this, although it may appear as if there is nothing inside the flow pipe of an electromagnetic flow meter, flow can be measured.
Oval gear flowmeters are categorised as positive displacement flow technology. When liquid flows through this type of positive displacement flowmeter, two oval geared rotors measure a constant volume per rotation within a precisely machined measuring chamber.
With each rotation, a constant volume of liquid is measured. The rotation of the oval gears is sensed via magnets embedded within the rotors. These magnets transmit a high resolution pulse output. The output signal can be process externally via a remote display controller or PLC or via a variety of output/display options available as accessories attached to the flowmeters.
The positive displacement flow technology allows for precise flow measurement of most clean liquids regardless of the media conductivity. Other liquid properties also have a minimal effect on the performance of this type of meter. Flow profile conditioning is not required as with alternative flow technology options making oval gear installations simple to install in tight spaces and at an economical price.
Yashima's temperature controller and transmitter accepts 15 type of different input from thermocouple, R.T.D. mA & DC voltage. Range setting & alternation can be easy done from thermocouple to R. T. D. or mA to DC voltage. It has programmable scale range and it is so easy that you may program it within few touches!
Aichi Tokei Turbine gas meters TBZ and TBX series, developed to measure gas consumption of a small boiler, an individual furnace, or other individual gas equipment, are achieved to have high accuracy consists with the light-weighted compact stylish body.
They can widely correspond to maximum working pressure and maximum measuring flow-rate.
The built-in 2-systems pulse transmitter allows your configuration of a remote reading system or of an advanced energy management system. Also, TBZ series even offers temperature / pressure compensation function that is to display gas consumption converted to its volume at the standard conditions (0,1 atms ), etc.
Aichi Tokei Ultrasonic Gas Flowmeter
•Robust against oilmist and dust
•Turndown ratio 50:1
•Ultrasonic sensor is integrated
•Negligible pressure drop (equivalent to straight pipe)
•Easy to read LCD which can be oriented at a right angle for easy viewing
•2 outputs for easy integration with other system
•Lower cost than vortex flowmeters or clamp - on type flowmeters
•Options for power supply :
- Built-in batteries (10 years of continuous operation)
- DC power
Whisper Ultrasonic Leak Detector is ideal for detecting and locating sources of ultrasonic sound through the use of sophisticated electronic circuitry. Unaffected by audible noise, Whisper incorporates an Internal Noise Control allowing for use in extremely noisy environments, such as mechanical rooms, and around operating chillers. Because Whisper is designed to detect ultrasound at 40.5 kHz, not even a murmur will escape detection.
The Vaisala 4000 Series of data recorders are designed to interface with a wide range of transducers, transmitters, and sensors with a DC voltage or 0 - 20 mA current loop output.
The Vaisala HMT140 wireless data logger is designed for humidity, temperature and analog signal monitoring in warehouses, freezer and cryogenic farms, laboratories, blood banks and many other life science applications
The Vaisala HMT140 incorporates Vaisala HUMICAP® technology to measure relative humidity and temperature accurately and reliably. The Vaisala HUMICAP sensor is resistant to dust and most chemicals. Alternatively, the Vaisala HMT140 can connect to Resistance Temperature Detectors (RTDs), Voltage, Current and Contact sensors, making the Vaisala HMT140 the most versatile Vaisala data logger for life science applications.
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