The sensor itself has a RS485 type serial interface, so you can run the RS485 to the USB converter box up to 800 metres or 2,625 feet. The K104B has a Binder connector on a short length of cable for easily connecting directly to the 33X. Conductivity Meter |
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Please select the options you require for the 33X High Accuracy Digital Output Pressure Sensor in your application and request a quote. Is it possible to use 1 x K104 USB interface as standard or is it necessary to purchase an extra cable assembly and power supply? We would also suggest using the plug-in power supply for the K114 to provide adequate power to multiple connected sensors and not rely on the built-in USB power supply. PAA is for an absolute range, PA is for a sealed gauge range, PR is for a gauge range, and PD is for a differential range. Is there anywhere where this can be downloaded from the internet? Are the different output types of digital, analog 2 wire and analog 3 wire for the Keller digital pressure sensors mutually exclusive or are they all available within one device? Don't see what you are looking for? This will only improve the resolution of the analogue output but the accuracy will remain the same because it is tied to the standard calibrated range of 1000 bar range. How do you connect the digital interface of a Keller digital pressure sensor to a computer? The live pressure reading can be measured or a data logging procedure can be set up for recording pressure data at set intervals. You can run as many as 16 sensor channels (e.g. Learn more about how we can help verify your most challenging product requirements where precision matters most. It is also possible to connect 2 sensors in parallel to one USB converter with the wire screw terminals version.
You can then take sensors and hook up all same colour / function wires together and connect them in the right place on the K-104 terminals. Pressure Gauges | You will also need the optional PC software & converter to rescale the analogue output yourself. The digital range of the 33X is fixed and calibrated to the full scale pressure range, which in this case would be 1000 bar. Alternatively the 41X series has lower base ranges. So when two readings are subtracted to determine the pressure drop, it can be assumed that the combined uncertainty of each reading is cancelled out. The update rate can be selected in the software, and the minimum is 30 msec for pressure only data with a 9600 baud rate. I want to use the 33X precision digital pressure transducer on seawater, is itcompatible? The 33X is available with an improved precision of 0.01% for a standard 10 bar range, but only for the RS485 digital output. High precision pressure transducer with an accuracy of 0.05% full scale including temperature errors over +10 to +40 deg C. Available in pressure ranges from 0.3 to 1000 bar gauge or absolute with a RS485 digital interface plus an optional USB, Bluetooth or RS232 converter cable for connecting to a desktop or laptop PC. Solenoid valve | var prefix = 'ma' + 'il' + 'to'; Le Centre Al Mouna cr en 1986 est une association but non lucratif ayant pour objectif de: Promouvoir, sans distinction d'origines culturelles, religieuses ou politiques, les rlations entre Tchadiens. In other words the sensor will read 0 bar gauge and not ~1 bar absolute before the pressure is applied. If baud rate of 9600 is selected in the interface configuration window the minimum possible communication rate is 33Hz (30 msec period). Chart Recorders | Pressure Transducers | For more flexibility with distance during installation, it is possible to specify a 33X with a cable gland and an integral cable cut to any length instead of the Binder connector. The software can handle up to 16 channels recording simultaneously and the minimum update rate is 30 msec with a 9600 baud rate. It is possible to have either one of the analogue outputs specified along with the RS485 interface, so it is possible to have RS485 and 3 wire 0-10Vdc or RS485 and 2 wire 4-20mA, but not all three. Thermowell | Also bear in mind that there is the chance of some small interference to the 0-10Vdc. 316L Stainless Steel, Non-Wetted Materials Will mounting it in any orientation affect the accuracy or result in a bias of reading? You can also operate a few sensors from one USB interface, and in this configuration you will need an additional AC power adaptor, since there is not sufficient power supplied from the computers USB port to power many sensors connected to the same USB port. It is possible to wire multiplesensors to one RS485 to USB converter box so you only have to use one USB port on your computer. Pin A and C is used to power the sensor. Is there an option for having pressure range 5 bar (gauge) or 6 bar (absolute) available with model 33x digital & analog versions? The supply voltage is 8-28 Vdc. I want to fit 1 metre of signal cable to the 33X pressure tx, however I am unsure about how to connect to the Binder connector specified in the technical data sheet, is this something that could be provided? Is there an coms protocol manual for using the RS485, RS232 or USB interface? Yes,the 33X digital pressure transducer can be connected to a PC via a USB converter, and can measure up to 1000 bar. A cable has to be fitted to the military connector and then connected to thescrew block terminals on the K114 USB converter terminal or the K102/K102I RS232 converter terminal. Accuracy does not scale though, so it is fixed to the full base range. In the case of the 0..10V output the interference is significantly less. On the data sheet of the Series 33X pressure sensor it advises that there may be some disturbance of the 420mA signal may occur during simultaneous communication through the RS485. 0.2% Span, Excellent Long Term Stability <0.05% Per Year, Non-Cumulative, Small Size: 25 mm Diameter, 120 mm Length (1" Diameter, .60" Length), Isolated High Speed CAN Interface - ISO11898, Standard Application Interface - CANopen DS301 & DSP404, Self Diagnostics - Bridge Fault Detection, Hours in Service, Watchdog, Last Calibration Date, Next Calibration Date, Unsurpassed Customer Support - Rapid Development Kit. I have a note on aprevious orderto use 309010.0076 instead for the USB converter cable part number,anditalso says K114B rather than K104B, and mentions that it is only suitable for Series 30x/40x & LEO3 manometer, so no mention of 33X, so I just want to double check what are the correct codes before ordering? It is not possible to provide 0.01% FS precision outside of 10 to 40degC compensated temperature range, so the standard accuracy of 0.1% FS over -10to +80degC is the best accuracy that can be offered for the the 33 X series up to 50degC. Please could you explain the difference between the K104 and the K104B USB data cable for use with the 33X series of digital pressure transducers. 16 pressure or 8 pressure and 8 temperature) simultaneously using the logging software that comes with the USB interface option.
If baud rate of 9600 is selected in the interface configuration window the minimum possible communication rate is 33Hz (30 msec period), if 115,200 it will be 333Hz (3 msec period). Anemometer | Temperature Labels | However the 3 msec can be difficult to achieve if you have not got optimal software and hardware, and it may be difficult to achieve better than 16 msec with 115,200 baud rate. var addy7775 = 'centrealmouna' + '@'; Faire du Tchad un terreau de paix o cohabitent plusieurs cultures", Centre Culture Al MounaAvenue Charles de Gaulle,Quartier Djamal Bahr - Rue BabokumB.P: 456 NDjamna - Tchad Tel: (+235) 66 52 34 02E-mail: Cette adresse e-mail est protge contre les robots spammeurs. I am considering the use of the 33X high precision pressure sensor with a 4-20mA, but I need to be able to easily resolve small pressure changes of 1mbar with a 10 bar range, will it provide adequate measurement resolution? Due to the insufficient number of connection pins available, the whole DIN43650 plug/socket assembly must be removed in order to the access the internal Molex connector for the RS485 interface. The 33X is all stainless steel 316L (SS316L) and has a very thin isolation diaphragm, although SS316L performs quite well in seawater it is not ideal with such a thin diaphragm which will become pitted over time leading to failure altogether eventually. //
Please select the options you require for the 33X High Accuracy Digital Output Pressure Sensor in your application and request a quote. Is it possible to use 1 x K104 USB interface as standard or is it necessary to purchase an extra cable assembly and power supply? We would also suggest using the plug-in power supply for the K114 to provide adequate power to multiple connected sensors and not rely on the built-in USB power supply. PAA is for an absolute range, PA is for a sealed gauge range, PR is for a gauge range, and PD is for a differential range. Is there anywhere where this can be downloaded from the internet? Are the different output types of digital, analog 2 wire and analog 3 wire for the Keller digital pressure sensors mutually exclusive or are they all available within one device? Don't see what you are looking for? This will only improve the resolution of the analogue output but the accuracy will remain the same because it is tied to the standard calibrated range of 1000 bar range. How do you connect the digital interface of a Keller digital pressure sensor to a computer? The live pressure reading can be measured or a data logging procedure can be set up for recording pressure data at set intervals. You can run as many as 16 sensor channels (e.g. Learn more about how we can help verify your most challenging product requirements where precision matters most. It is also possible to connect 2 sensors in parallel to one USB converter with the wire screw terminals version. You can then take sensors and hook up all same colour / function wires together and connect them in the right place on the K-104 terminals. Pressure Gauges | You will also need the optional PC software & converter to rescale the analogue output yourself. The digital range of the 33X is fixed and calibrated to the full scale pressure range, which in this case would be 1000 bar. Alternatively the 41X series has lower base ranges. So when two readings are subtracted to determine the pressure drop, it can be assumed that the combined uncertainty of each reading is cancelled out. The update rate can be selected in the software, and the minimum is 30 msec for pressure only data with a 9600 baud rate. I want to use the 33X precision digital pressure transducer on seawater, is itcompatible? The 33X is available with an improved precision of 0.01% for a standard 10 bar range, but only for the RS485 digital output. High precision pressure transducer with an accuracy of 0.05% full scale including temperature errors over +10 to +40 deg C. Available in pressure ranges from 0.3 to 1000 bar gauge or absolute with a RS485 digital interface plus an optional USB, Bluetooth or RS232 converter cable for connecting to a desktop or laptop PC. Solenoid valve | var prefix = 'ma' + 'il' + 'to'; Le Centre Al Mouna cr en 1986 est une association but non lucratif ayant pour objectif de: Promouvoir, sans distinction d'origines culturelles, religieuses ou politiques, les rlations entre Tchadiens. In other words the sensor will read 0 bar gauge and not ~1 bar absolute before the pressure is applied. If baud rate of 9600 is selected in the interface configuration window the minimum possible communication rate is 33Hz (30 msec period). Chart Recorders | Pressure Transducers | For more flexibility with distance during installation, it is possible to specify a 33X with a cable gland and an integral cable cut to any length instead of the Binder connector. The software can handle up to 16 channels recording simultaneously and the minimum update rate is 30 msec with a 9600 baud rate. It is possible to have either one of the analogue outputs specified along with the RS485 interface, so it is possible to have RS485 and 3 wire 0-10Vdc or RS485 and 2 wire 4-20mA, but not all three. Thermowell | Also bear in mind that there is the chance of some small interference to the 0-10Vdc. 316L Stainless Steel, Non-Wetted Materials Will mounting it in any orientation affect the accuracy or result in a bias of reading? You can also operate a few sensors from one USB interface, and in this configuration you will need an additional AC power adaptor, since there is not sufficient power supplied from the computers USB port to power many sensors connected to the same USB port. It is possible to wire multiplesensors to one RS485 to USB converter box so you only have to use one USB port on your computer. Pin A and C is used to power the sensor. Is there an option for having pressure range 5 bar (gauge) or 6 bar (absolute) available with model 33x digital & analog versions? The supply voltage is 8-28 Vdc. I want to fit 1 metre of signal cable to the 33X pressure tx, however I am unsure about how to connect to the Binder connector specified in the technical data sheet, is this something that could be provided? Is there an coms protocol manual for using the RS485, RS232 or USB interface? Yes,the 33X digital pressure transducer can be connected to a PC via a USB converter, and can measure up to 1000 bar. A cable has to be fitted to the military connector and then connected to thescrew block terminals on the K114 USB converter terminal or the K102/K102I RS232 converter terminal. Accuracy does not scale though, so it is fixed to the full base range. In the case of the 0..10V output the interference is significantly less. On the data sheet of the Series 33X pressure sensor it advises that there may be some disturbance of the 420mA signal may occur during simultaneous communication through the RS485. 0.2% Span, Excellent Long Term Stability <0.05% Per Year, Non-Cumulative, Small Size: 25 mm Diameter, 120 mm Length (1" Diameter, .60" Length), Isolated High Speed CAN Interface - ISO11898, Standard Application Interface - CANopen DS301 & DSP404, Self Diagnostics - Bridge Fault Detection, Hours in Service, Watchdog, Last Calibration Date, Next Calibration Date, Unsurpassed Customer Support - Rapid Development Kit. I have a note on aprevious orderto use 309010.0076 instead for the USB converter cable part number,anditalso says K114B rather than K104B, and mentions that it is only suitable for Series 30x/40x & LEO3 manometer, so no mention of 33X, so I just want to double check what are the correct codes before ordering? It is not possible to provide 0.01% FS precision outside of 10 to 40degC compensated temperature range, so the standard accuracy of 0.1% FS over -10to +80degC is the best accuracy that can be offered for the the 33 X series up to 50degC. Please could you explain the difference between the K104 and the K104B USB data cable for use with the 33X series of digital pressure transducers. 16 pressure or 8 pressure and 8 temperature) simultaneously using the logging software that comes with the USB interface option.
If baud rate of 9600 is selected in the interface configuration window the minimum possible communication rate is 33Hz (30 msec period), if 115,200 it will be 333Hz (3 msec period). Anemometer | Temperature Labels | However the 3 msec can be difficult to achieve if you have not got optimal software and hardware, and it may be difficult to achieve better than 16 msec with 115,200 baud rate. var addy7775 = 'centrealmouna' + '@'; Faire du Tchad un terreau de paix o cohabitent plusieurs cultures", Centre Culture Al MounaAvenue Charles de Gaulle,Quartier Djamal Bahr - Rue BabokumB.P: 456 NDjamna - Tchad Tel: (+235) 66 52 34 02E-mail: Cette adresse e-mail est protge contre les robots spammeurs. I am considering the use of the 33X high precision pressure sensor with a 4-20mA, but I need to be able to easily resolve small pressure changes of 1mbar with a 10 bar range, will it provide adequate measurement resolution? Due to the insufficient number of connection pins available, the whole DIN43650 plug/socket assembly must be removed in order to the access the internal Molex connector for the RS485 interface. The 33X is all stainless steel 316L (SS316L) and has a very thin isolation diaphragm, although SS316L performs quite well in seawater it is not ideal with such a thin diaphragm which will become pitted over time leading to failure altogether eventually. //