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MicroDAQ3-64, Digital Pressure Scanner

The MicroDAQ3 is also the smallest 64 port digital pressure scanner on the market and will output differential or absolute compensated engineering unit pressure data over Ethernet, CAN, IENA, at speeds up to 400Hz per channel.
MicroDAQ3_64-port_Digital_Scanner
MicroDAQ3_64-port_Digital_Scanner
MicroDAQ3 cut-away
MicroDAQ3 top view
Features:
  • 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
Manufacturer:  Chell Instruments
Quote
Datasheet
Description
Specifications
Models & Accessories
Downloads
Related Products
Similar Products
MicroDAQ3-64 - Description

Pressure Range and Accuracy Chart - Differential Pressures

Pressure Range and Accuracy Chart - Absolute Pressures

Dimensions and Input Port Designation

Part Number Chart

MicroDAQ3-64 - Specifications
TypeScanner
# of Channels64
Operational ModeAbsolute
Differential
Full Scale0.5 psi
50 psi
OutputEthernet
CANOpen
Precision±0.03 % FS
±0.06 % FS
Excitation10 - 30 V DC
TechnologySilicon Piezoresistive
Min Temperature-20 °C
Max Temperature90 °C
MicroDAQ3-64 - Models & Accessories
Models
MicroDAQ3-6464 Channel Advanced Pressure Scanner Series
64MD3-0101010164 port scanner with 4"WC, Purge / Cal Valve, PoE supply & 0-90degC compensated temp range
MicroDAQ3-64 - Downloads
MicroDAQ3-64 - Related Products
  • 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
32
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
  • 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
MicroDAQ3-64 - Similar Products
  • 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
  • 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
32
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
  • This product has been discontinued & replaced with the 32HD-DTC
  • Differential or Vented Gauge
  • Dry Noncorrosive Gases
  • Proof Pressure 4 Times Rated Pressure (¡Ü 30 psi)
  • Proof Pressure 1.5 Times Rated Pressure (> 30 psi)
  • 0.040" or 0.063" OD Stainless Steel Tubulation
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,
50 psi,
100 psi
Output
ESP,
ESP-DTC
Precision
±0.03 % FS,
±0.06 % FS,
±0.15 % FS
  • New and advanced use of digital sensor technology.
  • Unparalleled Data Quality: up to 0.02% of full scale
  • High speed : 400Hz per channel
  • Absolute and differential measurements
  • Compact size
  • Complete with IEEE 1588 PTPv2 time stamping
  • Thermally compensated from -20 to 90oC
  • 24 bit ADC per channel
Type
Scanner
# of Channels
16
Operational Mode
Absolute,
Differential
Output
Ethernet,
CANOpen
Excitation
10 - 30 V DC
Technology
Silicon Piezoresistive
  • 16 and 32 channel Intelligent pressure scanner module with engineering unit output.
  • User selectable absolute or differential measurement
  • Up to 0.03% FS accuracy output.
  • Complete with IEEE 1588 PTPv2 time stamping
  • Thermally compensated from -20 to 100ºC
  • Output over Ethernet (100Mbit TCP / UDP) and CAN.
  • Rugged enclosure for on-vehicle applications.
  • Sealed to IP67
Type
Scanner
# of Channels
16,
32
Operational Mode
Absolute,
Differential
Full Scale
2 psi,
23 psi
Output
Ethernet,
CANOpen
Precision
±0.03 % FS
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