3217/3218-PTP
4Pages

Digital Sensor Array Ethernet Pressure Scanner • Intelligent pressure scanner • “Network Ready” Ethernet TCP/IP, FTP & UDP • 850 samples/channel/second EU • ±.05% full scale long term accuracy* • 0 - 750 psi pressure range • Temperature compensated pressure sensors • Dual pressure ranges available • IEEE1588-2008v2 PTP compliant • Drop-in replacement for DSA3200 series scanners General Description The DSA3200-PTP series pressure scanners are versatile, all-in-one data acquisition systems. Each DSA3217/3218 -PTP is built on a pressure sensor per measurement channel architecture. Every pressure sensor is uniquely calibrated over a wide temperature range. All data acquisition, data conversion and communications tasks are handled by the integrated A/D converters and processor. This combination provides easy setup, simple operation and long term reliability. The DSA3200-PTP series is available in two basic configurations; the DSA3217-PTP and the DSA3218-PTP. Both configurations offer the same functionality, but differ in packaging and intended applications. The DSA3217-PTP is enclosed in a stainless steel, splash resistant enclosure intended for most laboratory, educational or other controlled environments. The DSA3218-PTP however, is enclosed in a stainless steel, splash resistant, shock mounted enclosure with Swagelok® fittings on all pneumatic connections. It is intended for applications such as gas turbine testing, flight testing, industrial applications and other more rugged environments. In addition to the electronics, internal calibration valves are included to provide maximum functionality. The valves allow for several logic states including measurement, isolate, calibrate and purge. In the calibration configuration, either a known pressure can be applied for a span verification/ correction, or the sensors can each be pneumatically shorted together allowing for a quick zero offset calibration. This zero offset calibration feature, in conjunction with the sensor’s natural stability and repeatability combine to provide maximum long term accuracy. Additionally, the DSA3218-PTP series offers an optional heater or cooling kit, allowing the DSA-PTP to operate in a much wider temperature range. This allows for year-round operations in open test cells, close-coupled mounting to gas turbine tests, elevated temperatures for Freon testing or any other environment where temperature extremes will be seen or rapid temperature changes are expected. Once processed, the DSA-PTP outputs the data in either ASCII or Binary format over the Ethernet network TCP/IP or UDP. The DSA-PTP can be setup and all configuration variables can be set over the same Ethernet connection. Again, the DSA3200-PTP’s features and options offers support for a wide range of applications and uses. The allin-one packaging makes configuration easy and operations simple. The result of the DSA-PTP’s careful design is a complete package that makes multi-point pressure acquisition tasks simple. The DSA-PTP’s functionality and flexibility make it an excellent fit for a wide range of applications. DSA® is a registered trademark of Scanivalve Corp. Windows® is a registered trademark of Microsoft Corp. LabVIEW® is a registered trademark of National Instruments. Swagelok® is a registered trademark of Swagelok Corp. *Some ranges, see page 3 for complete accuracy specif

DSA3217/3218-PTP Features Calibration Valve The DSA3217/3218-PTP calibration valve is “Normally Px” where no control pressures or a loss of control pressure defaults the valve to the operate (measure) mode. 90 psi control pressure is required to switch the DSA-PTP calibration valve into purge, calibrate or isolate mode. Each of these states can be established during a test with measurement pressure applied. This flexibility allows the DSA-PTP to be calibrated online with either a zero or multipoint calibration. An internal solenoid valve is utilized for performing quick zero calibrations...

Communications The DSA3217/3218-PTP module interfaces directly to a host via an Ethernet connection. Scanivalve’s free Configuration Utility software for LabVIEW® Runtime is designed to assist a user in establishing communications and configuring the DSA-PTP module. Additionally available is a Software Development Kit for users who want to write their own detailed data acquisition program in LabVIEW®. This Development Kit includes the Configuration Utility software and examples to assist a user in the setup of the system. An OPC driver is also available. Operating Temperature: Full Scale...

PNEUMATIC INPUTS: SWAGELOK COMPRESSION FITTINGS. CAN BE: 1/16", 1/8", 1/4", 3MM, 6MM 105.2 4.14 EXTERNAL TRIGGER / BACKUP COMMUNICATIONS: BULKHEAD: JT02RE8-6P BENDIX MATE: JT01RE8-6S BENDIX 179.5 7.07 POWER (20V-36VDC) BULKHEAD: PT02A-8-3P BENDIX MATE: PT06A-8-3S BENDIX ETHERNET (100BASE T) BULKHEAD: MOLEX 4-PIN, D-CODED "ULTRALOCK" FEMALE M12 MATE: ANY 4-PIN, D-CODED MALE M12 *Each DSA-PTP module comes with the mating trigger and power connector. 3ft Ethernet cable comes with DSA3218-PTP module only. Scanivalve Headquarters 1722 N. Madson Street Liberty Lake, WA 99019 Tel: 509-891-9970...