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DTC Initium Networkable Windtunnel Electronic Pressure Scanning: Specifications

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Parameter

Specification

Units
Comments
CONFIGURATION
Type of ESP's Supported

ESP-64HD
ESP-32HD

  DTC Series only
Number of ESP's Supported

1 to 8

  any combination of 32 or 64 port scanners
PERFORMANCE (1)
System Static Accuracy (2)
     @ 100% Range


     @ 33% Range


±0.05
±0.10

±0.10


%FS
%FS

%FS


after rezero  (for ranges >=5 psid (34 kPa))
after rezero  (for ranges < 5 psid (34 kPa))

after rezero  (for ranges >=5 psid (34 kPa))
Total Thermal Error
     @ 100% Range


     @ 33% Range


±0.002
±0.004

±0.003


%FS/șC
%FS/șC

%FS/șC


worst case  (for ranges >= 5 psid (34 kPa))
worst case  (for ranges < 5 psid (34 kPa))

worst case  (for ranges >= 5 psid (34 kPa))
A/D Resolution 18

bits

 
Measurement Resolution ±0.003

%FS

 
Throughput Rate
     (in Engineering Units)
1200
650
325

Hz/ch
Hz/ch
Hz/ch

when scanning 16 channels per scanner
when scanning 32 channels per scanner
when scanning 64 channels per scanner
COMMUNICATIONS
Interface 10/100 Base-T Ethernet auto-negotiating, half or full duplex
Protocol TCP and UDP
ELECTRICAL
Supply Voltage 18-36 VDC unregulated
Supply Current 1.6 - 0.8 A typically 1.2A @ 24 VDC with full load
ENVIRONMENTAL
Operating Temperature 0 to 70 șC  
Storage Temperature -20 to +70

șC

 
Relative Humidity 95 %

at 50șC (non-condensing)
PHYSICAL
Size

10.00 x 7.00 x 3.50
(25.4 x 17.8 x 8.9)

in
(mm)

W x D x H
Weight
3.6
(1.6)

lb.
(kg.)

 
(1) User-selectable system operational parameters such as data averaging and sampling rates enable optimal measurement accuracy to be achieved.
(2) Scanner span calibration recommended at ambient temperature every 6 months to maintain system static accuracy specification.


Specifications subject to change without notice.

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