SmartTrak® 140 Ultra-Low Mass Flow Controllers
Get Incredible 4.5 psid (310 mBard) at Flows up to 500 slpm
When you need precision gas mass flow control of expensive process gases, where minimal pressure drop is a key consideration for cost savings and efficiency, the SmartTrak® 140 controls up to 500 slpm with an ultra-low ΔP of 4.5 psid (310 mBard) much better than typical ΔP values of 25 psid (1700 mBard) for equivalent mass flow controllers on the market.
- Control 10 sccm to 500 slpm (nlpm) with 4.5 psid (310 mBard)
- Competitively priced compared to other high flow controllers
- Controls up to 500 slpm (nlpm) with an ultra-low ΔP of 4.5 psid (310 mBard)
- Control valve with large flow coefficient (Cv) for precise digital PID control at low ΔP
- Dial-A-Gas® Technology allows control of 10 pre-programmed gases in one instrument; substitute any gas
- Pilot Module gives the customer a remote or local display and ability to change gas, engineering units, output signal, full-scale, set point, zero, span
- All 316 stainless steel construction for increased durability
- Patented, inherently linear Laminar Flow Element (LFE) for true linear performance
Unique Product FeaturesControl up to 500 slpm (nlpm) with 4.5 psid (310 mBard)
High accuracy (+/- 1.0 % of full scale)
Highly repeatable (+/- 0.2% of full scale)
True linear performance (+/- 1.0 % of full scale in 10 standard gases)
10 different gases using Dial-A-Gas® Technology
Precision digital PID valve control;no valve tuning or adjustment
Control valve with large flow coefficient (Cv) for precise control at low ΔP
Patented, inherently linear Laminar Flow Element (LFE)
Advanced platinum sensor technology
All 316 stainless steel construction
Unique Pilot Module (mounted or hand-held) allows these control functions:- Gas type
- Setpoint value
- Setpoint source
- Engineering units
- Output signal
- Valve state (open, closed or automatic
- Full scale value
- Avoid recalibration by re-zeroing and re-spanning in the field
- Multiple outputs (both analog and digital)
- Optional Compod™ adds MODBUS RTU multi-drop capability
- Primary standard calibration, NIST-traceable certification
