µDAQ2, Enhanced Miniature Smart Pressure Scanner
- Intelligent pressure scanner module with engineering unit output
- Compatible with all PSI 32 and 64 channel Pressure Scanners
- Up to 0.05% FS accuracy output
- Complete with IEEE 1588 PTPV2 time stamping
- Up to 2Khz per channel measurement frequency
- Output over Ethernet (100Mbit TCP / UDP) and CAN
- Rugged enclosure for on-vehicle applications
- Fully configurable over Ethernet with embedded web server
The MicroDaq 2 is available alongside the existing MicroDaq and continues to provide an ultra-miniature complete pressure scanning unit that outputs engineering unit data over Ethernet and CAN.
The MicroDaq 2 features a new processor which has a hardware implementation of the IEEE 15888 PTPV2 precision time stamping protocol and an embedded web server for all set up functions. No external USB connector on the MicroDaq 2.
Fully compatible with MicroDaq2 and contains a PSI ESP™ pressure scanner with which it interfaces, providing the user with a straight-forward digital interface.
The DTC scanners contain all their coefficients in an EEPROM and the temperature of every transducer is measured to calculate the compensation.
The MicroDaq2 contains a 3X deranging option and shuttle valve position sense, and can also be used with conventional scanners and provides users with scanner temperature measurement.
This system can scan at the maximum speed of the new Gen2 scanners, enabling it to produce data at more than 4KHz per channel. the data is available over the internet which is auto-negotiating 10/100Mbit. The Ethernet can be configured as TCP or UPD and when in UPD it can auto-identify over the network.
The MicroDaq is Packaged to enable it to withstand the harsh environments of on-car testing, and affords the scanner some protection by enclosing all of its bars on the top plate.
| Type | Scanner |
| MicroDaq2-32-NS | No Scanner |
| MicroDaq2-32-C | Conventional Scanner |
| MicroDaq2-32-DTC | DTC Scanner |
| MicroDaq2-64-NS | No Scanner |
| MicroDaq2-64-C | Conventional Scanner |
| MicroDaq2-64-DTC | DTC Scanner |
| Add -P | Purge option (required for 64 channel scanner only) |
MicroDaq2 Datasheet |
Pressure Scanner, Quick Disconnect, Stainless Steel Datasheet |
- Pneumatic Intelligent Differential Pressure Scanner
- Dry Noncorrosive Gases
- Proof Pressure 3 Times Rated Pressure (< 15 psi)
- Proof Pressure 2 Times Rated Pressure (15 - 100 psi)
- Proof Pressure 1.5 Times Rated Pressure (> 100 psi)
- 16 Pressure Sensors from 10WC up to 850 psi
- 0.063" Tubulation & Compression Fittings Available
| Type | Scanner |
| # of Channels | 16 |
| Operational Mode | Differential |
| Full Scale | 1 psi, 2.5 psi, 5 psi, 10 psi, 15 psi, 30 psi, 45 psi, 100 psi, 250 psi, 500 psi, 750 psi, 850 psi |
| Output | Ethernet |
| Precision | ±0.05 % FS |
- ±0.05% FS System Accuracy
- EU throughput Rates of 100 Hz
- IEEE 1588-2008 PTPv2 & NTP Disciplined Clock
- Scheduled Start of Scanning
- IPv4 and IPv6 Compatible
- Removable Memory
- Hardware Compatible with 98RKand 98RK-1
- Software Compatible with 9816
| Type | Scanner |
| # of Channels | 16 |
| Operational Mode | Differential |
| Full Scale | 0.5 psi, 0.7 psi, 1 psi, 2.5 psi, 5 psi, 10 psi, 15 psi, 30 psi, 45 psi, 100 psi, 250 psi, 500 psi, 750 psi, 850 psi |
| Min Temperature | 0 °C |
| Max Temperature | 50 °C |
- Differential or Vented Gauge
- Dry Noncorrosive Gases
- Proof Pressure 4 Times Rated Pressure (≤ 30 psi)
- Proof Pressure 1.5 Times Rated Pressure (> 30 psi)
- 0.040" or 0.063" OD Stainless Steel Tubulation
- Digital Temperature Compensation (Option)
| Type | Scanner |
| # of Channels | 64 |
| Operational Mode | Differential |
| Full Scale | 1 psi, 2.5 psi, 5 psi, 10 psi, 15 psi, 30 psi, 45 psi, 50 psi, 100 psi |
| Output | ESP, ESP-DTC |
| Precision | ±0.03 % FS, ±0.06 % FS, ±0.15 % FS |
- ±0.05% Accuracy
- 100 Hz EU Throughput
- Auto-negotiating 10/100/1G Base T Ethernet - TCP and UDP Protocol
- Pressure Ranges up to 850 psid (5860 kPa)
- Rezero, Purge and Leak Check Functionality
- Triple Scan List Capability
- Hardware and Software Initiated Data Acquisition
- Typical Applications Turbine Engine Research & Turbomachinery Test Stands
| Type | Scanner |
| # of Scanners | 8 |
| Operational Mode | Absolute, Differential |
| Full Scale | 1 psi, 2.5 psi, 5 psi, 10 psi, 15 psi, 30 psi, 45 psi, 100 psi, 250 psi, 500 psi, 750 psi, 850 psi |
| Output | Ethernet |
| Precision | ±0.05 % FS |
- Differential or Absolute compensated engineering unit pressure data
- Precision measurements are provided by dual 24-bit ADC’s for pressure & temperature
- Electrically Driven Valve (optional) gives the scanner a purge and re-zero facility.
- Precise Temperature measurement compensates for thermal effects on the Pressure Measurements.
- Pressure Ranges from 4”WC up to 45 psid and 16 to 58 psia
| Type | Scanner |
| # of Channels | 64 |
| Operational Mode | Absolute, Differential |
| Full Scale | 0.5 psi, 50 psi |
| Output | Ethernet, CANOpen |
| Precision | ±0.03 % FS, ±0.06 % FS |