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Compressed Air Flow Meter - T-CDI-5400-20S
3 - 350 SCFM
Note: Recommended: 5200-DG (and 5400-S-DG) Drill Guide that facilitates accurately locating the holes that are needed to mount the flowmeter.
See items used with the T-CDI-5400-20S

The T-CDI-5400-20S sensor requires a VIA (Primary Analog Input Adapter Option for U30 systems) to function with the . A VIA adapter is added to the U30 data logger during system configuration, if necessary.
See items used with the T-CDI-5400-20S

The T-CDI-5400-20S sensor requires a VIA (Primary Analog Input Adapter Option for U30 systems) to function with the . A VIA adapter is added to the U30 data logger during system configuration, if necessary.
See items used with the T-CDI-5400-20S
See items used with the T-CDI-5400-20S
See items used with the T-CDI-5400-20S
See items used with the T-CDI-5400-20S
See items used with the T-CDI-5400-20S
See items used with the T-CDI-5400-20S

The T-CDI-5400-20S sensor requires a VIA (Primary Analog Input Adapter Option for U30 systems) to function with the . A VIA adapter is added to the U30 data logger during system configuration, if necessary.
See items used with the T-CDI-5400-20S

The T-CDI-5400-20S sensor requires a VIA (Primary Analog Input Adapter Option for U30 systems) to function with the . A VIA adapter is added to the U30 data logger during system configuration, if necessary.
See items used with the T-CDI-5400-20S
See items used with the T-CDI-5400-20S
See items used with the T-CDI-5400-20S
See items used with the T-CDI-5400-20S
Overview
Description & Features
Detailed Specifications
Documentation
The T-CDI-5400-20S is a flowmeter for compressed air systems. It measures flow by maintaining one probe warmer than the other. It calculates the mass velocity from the amount of heat required, and then calculates the flow on the basis of pipe area. This model fits 2" steel pipes.
Requires analog port selection during U30 system configuration and use of a S-FS-CVIA when using the H22-001 logger. When using a U12 logger, this sensor requires a 4-20mA input cable (CABLE-4-20mA).
Features:
- This adds the ability for users to be able to measure compressed air flow (SCFM).
- Easy to install
- Digital display
Environment:
The T-CDI-5400-20S Sensor is for use in Indoor environments
Measurements:
The T-CDI-5400-20S Sensor supports the following measurements : Compressed Air Flow
| Measurement range, 5200 model: 1 - 80 SCFM |
| Measurement range, 5400 model: 3 - 350 SCFM (calibrated), 350 - 600 (uncalibrated) |
| Accuracy: (5200 model) 5% of reading plus 1% of full scale @ air temperatures 40 - 120F |
| Accuracy: (5400 model calibrated range) 5% of reading plus 1% of full scale @ air temperatures 40 - 120F; (5400 model extended range) 7% of reading from rated fule scale to 150% of calibrated range, @ air temperatures 40 - 1200F |
| Medium: Compressed air, nitrogen |
| Operating pressure, 5200 model: 30 to 170 psig for best accuracy. 200 psig max on Sch 40 steel |
| Operating pressure, 5400 model: 200 psig max on Sch 40 steel |
| Input power: 250 mA @ 18 - 24 VDC |
| Output resistance: 400Ω max |
| Response time: 1 sec to 63% of final value |
| Output: selectable 4 - 20mA or pulse |
| Display: 4-digit LED |
| Ring material: Aluminum |
| Size / Weight, 5200 model: 3.2x2.2x1.6 in / approx. 1.2 lb |
| Size / Weight, 5400 model: 3.2x2.2x1.6 in / approx. 1.4 lb |
Note: Recommended: 5200-DG (and 5400-S-DG) Drill Guide that facilitates accurately locating the holes that are needed to mount the flowmeter.
Compatible Loggers
open
Standalone close
HOBO U30-NRC Weather Station Starter Kit
VIA (Primary Analog Input Adapter Option for U30 systems)
The T-CDI-5400-20S sensor requires a VIA (Primary Analog Input Adapter Option for U30 systems) to function with the . A VIA adapter is added to the U30 data logger during system configuration, if necessary.
HOBO U30-NRC Weather Station Starter Kit
| Qty. | 1-9 | 10-99 | 100+ | |
| $US | $1,399 | $1,330 | $1,261 |
VIA (Primary Analog Input Adapter Option for U30 systems)
The T-CDI-5400-20S sensor requires a VIA (Primary Analog Input Adapter Option for U30 systems) to function with the . A VIA adapter is added to the U30 data logger during system configuration, if necessary.
Temperature/Relative Humidity/Light/External
| Qty. | 1-9 | 10-99 | 100+ | |
| $US | $133 | $123 | $113 |
Temperature/Relative Humidity/2 External Channel
| Qty. | 1-9 | 10-99 | 100+ | |
| $US | $133 | $123 | $113 |
4-Channel External
| Qty. | 1-9 | 10-99 | 100+ | |
| $US | $108 | $100 | $92 |
4-Channel External
| Qty. | 1-9 | 10-99 | 100+ | |
| $US | $215 | $199 | $183 |
Energy Logger
| Qty. | 1-9 | 10-99 | 100+ | |
| $US | $315 | $299 | $283 |
open
Web-based Monitoring Systems close
U30-GSM - Cellular communications
VIA (Primary Analog Input Adapter Option for U30 systems)
The T-CDI-5400-20S sensor requires a VIA (Primary Analog Input Adapter Option for U30 systems) to function with the . A VIA adapter is added to the U30 data logger during system configuration, if necessary.
U30-WIF - Wi-Fi communications
VIA (Primary Analog Input Adapter Option for U30 systems)
The T-CDI-5400-20S sensor requires a VIA (Primary Analog Input Adapter Option for U30 systems) to function with the . A VIA adapter is added to the U30 data logger during system configuration, if necessary.
open
Wireless Data Nodes close
4 Channel - Temp/RH Data Node
1 Temp, 1 RH, 1 Analog and 1 Pulse
| Qty. | 1-9 | 10-99 | 100+ | |
| $US | $299 | $277 | $254 |
data node – Temp/RH/2 External Channels
| Qty. | 1-9 | 10-99 | 100+ | |
| $US | $299 | $277 | $254 |
data node – 4 Analog Ports
| Qty. | 1-9 | 10-99 | 100+ | |
| $US | $219 | $203 | $186 |
4 External Channels - Data Node
External; 2 Analog and 2 Pulse
| Qty. | 1-9 | 10-99 | 100+ | |
| $US | $219 | $203 | $186 |
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