nanoDAQ LT Series
nanoDAQ-LTR – 64 Channel Low Cost Miniature Smart Pressure Scanner

– 64 channel Intelligent pressure scanner module with engineering unit output.
– User selectable absolute or differential measurement
– Up to 0.04% FS accuracy output.
– Complete with IEEE 1588 PTPv2 time stamping
– Thermally compensated from -40 to 90oC
– Output over Ethernet (100Mbit TCP / UDP) and CAN.
– Rugged enclosure for on-vehicle applications. Sealed to IP67.
– Fully configurable over Ethernet with embedded web server.
– Manifold mount with optional tubing plates (straight and angled tube versions available).


The nanoDAQ-LTR-64 is a new development by Chell Instruments utilizing the latest technology in digital transducers. The nanoDAQ-LTR-64 is now available in 64 channel slim-line package featuring a configurable manifold mount. The scanner can either be placed directly onto the customers manifold or purchased with tubing plates. Straight and angled tubing plates are available.

The nanoDAQ-LTR-64 is a fully configurable smart pressure scanner that will output pressure data in engineering units over Ethernet and CAN. The data output over all interfaces is identical to the nanoDAQ-LTR’s sister products; the nanoDAQ and the microDAQ.

The nanoDAQ-LTR-64 makes use of 66 absolute transducers which are thermally compensated and conditioned to provide 64 absolute measurements or 64 differential measurements relative to the reference ports. There is a reference port per bank of 32 channels and the user can select either to use one reference or the other, or an average of the two.

The user can select a number of operating parameters using the embedded web server. These include; absolute or differential, TCP and UDP setup, data averaging and units, CAN setup and time stamp configuration.

The nanoDAQ-LTR-64 features a hardware implementation of the IEEE 1588 PTPv2 time stamping protocol which allows the pressure data to be time stamped to a resolution of 1μSecond.

The nanoDAQ-LTR-64 also features a hardware trigger allowing the pressure acquisition to be synchronised to an external TTL pulse.

The nanoDAQ-LTR-64 is contained within a miniature package which is sealed to IP67 enabling it to be used in harsh environments. It is also available with alternative packaging to suit particular applications – please contact Chell for more details.