Pressure Range and Accuracy Chart - Differential Pressures
Pressure Range and Accuracy Chart - Absolute Pressures
Dimensions and Input Port Designation
Part Number Chart
MicroDAQ3-64
Digital Pressure Scanner
Chell Instruments
- 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
Details
Specifications
Type
Digital
Number of Channels
64
Operational Mode
Absolute
Differential
Differential
Full-Scale
0.15 psi (1 kPa)
0.4 psi (2.5kPa)
0.7 psi (5kPa)
1 psi
1.5 psi
8 psi
15 psi
30 psi
45 psi
0.4 psi (2.5kPa)
0.7 psi (5kPa)
1 psi
1.5 psi
8 psi
15 psi
30 psi
45 psi
Output Interface
Ethernet
CAN
CAN
Precision
±0.03 % FS
±0.06 % FS
±0.06 % FS
Excitation
10 - 30 VDC
Technology
Silicon Piezoresistive
Models
64MD3-01010101
64 port scanner with 4"WC, Purge / Cal Valve, PoE supply & 0-90degC compensated temp range
MicroDAQ3-64
64 Channel Advanced Pressure Scanner Series