Proline t-mass A 150 Thermal mass flowmeter

The flowmeter for cost-effective measurement and easy monitoring of utility gases

Description

Overview

The t-mass A 150 inline device is specially designed for the cost-effective measurement of utility gases, in particular compressed air. It is a trending device aimed at sub-metering applications. its 4-wire technology is contained within a rugged compact aluminum housing. It is orderable either with display or as a blind version. Customer-specific settings are saved on the display and can be transferred from one device to another by means of the display.

Benefits

  • Suitable for air, nitrogen, carbon dioxide and argon in small line sizes
  • Optimal process monitoring – easy measurement even at low pressures and flow velocities
  • Cost-effective measurement – easy installation, negligible pressure loss and maintenance-free
  • Reliable flow trending – multivariable measurement
  • Fast and efficient commissioning – guided operating menus
  • High plant availability – self-diagnostics and error monitoring
  • Automatic recovery of data for servicing

Field of application

  • Measuring principle is characterized by a high operable flow range and direct mass flow measurement
  • Suitable for air, nitrogen, carbon dioxide and argon in small line sizes.

Device properties

  • Inline version: nominal diameter DN 15 to 50 (1/2 to 2″)
  • Process pressure up to PN 40, Class 300
  • A variety of process connections available
  • Device in compact version with DC 24 V power supply
  • 4-20 mA HART, pulse/frequency/switch output
  • Compact and robust transmitter
Model Name MCM-100
System Specification
Processor Intel Atom® x7-E3950 processor
Video 1x DisplayPort
Memory DDR3L 1066 SODIMM 2 GB
Storage Factory installed 128 GB mSATA SSD
Ethernet 2x GbE LAN (Intel® I210-IT)
Serial Port 2x COM (2 x RS-232/422/485)
USB 2x USB 2.0 + 2x USB 3.0
Mini PCIe 2x Mini PCIe card slots
Wireless Kit (option) Wi-Fi/4G LTE wireless Kit
Power Supply 6 ~ 36 VDC, Optional 40W AC/DC adapter
Vibration Measurement I/O Specification
Channels 4CH
Resolution 24-Bit
Max. Sampling Rate 128 kS/s
Input Range ±10V
Input Mode Diff/P-Diff
Input Coupling AC/DC
IEPE Excitation Current 0 or 2mA (IEPE compliance: 24V)
Over-Voltage Protection ±60V
DC accuracy – Offset Error Typical: ±0.15mV, Max. ±0.3mV
DC accuracy – Gain Error Typical: ±0.15%, Max. ±0.3%
System Noise 50 μVrms
-3dB Bandwidth 0.49 * sampling rate
AC Cutoff 0.4Hz (-3dB), 2.4Hz (-0.1dB)
Flatness ±0.01 dB (20 Hz to 1 kHz)
CMRR 60 dB (20 Hz to 1 kHz)
Crosstalk -100 dB
Dynamic Range 100 dB
SFDR 104 dB
THD -94 dB
THD+N -91 dB
Trigger Source Analog or digital, software selectable
Trigger Mode Post, delay, middle, pre-trigger, re-trigger
Auto-Calibration Yes
DIO 2 programmable function I/O
Mechanical
Dimensions 183 (W) x 110 (D) x 83.85 (H) mm
Construction Full Aluminum Alloy
Mounting DIN-rail/wall mountable
Environmental
Operating Temperature 0 to 55°C (32 to 131˚F)
Storage Temperature -20 to 70°C (-4 to 158˚F)
Humidity approx. 95% @ 40°C (non-condensing)
Vibration Operating 5 Grms, 5-500 Hz, 3 axes w/ mSATA SSD
ESD Contact +/-4 KV, Air +/-8 KV
Shock Operating 100 G, half sine 11 ms duration w/ mSATA SSD
EMC CE & FCC Class B (EN61000-6-4/EN61000-6-2)

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