VALVE-TRONIC PLUS

Large LCD display provides vital information such as actual flow rate, totalized flow, valve position, alarms, and diagnostic messages
Field programmable engineering units
Configurable to control based on rate of flow or valve position for applications where the Process Variable (PV) is Dew-point, Carbon Potential, etc.
Standard Modbus TCP for easy integration with control systems
Manual actuation of value possible
Easy to install
Ideal for customers who need to control and data log flow rates for compliance to NADCAP, AMS2750D, or CQI 9
Field calibration for null and span
Advanced polynomial calibration for high accuracy over the entire range of the meter
Built-in Web Server with remote access to device
Full PID setpoint control
Calibration in state-of-art ISO/IEC 17025:2005 accredited laboratory
Simple and intuitive programming menus

Power requirements:	500mA @ 24 VDC ±10%
Digital Input:	1 Input, 24 VDC (programmable)
Digital Output:	3 Outputs, 24 VDC, 1.0A max (programmable)
Setpoint Input Signal:	Isolated 4-20mA
Flow/Totalized Output Signal:	Isolated 4-20mA
Scale:
Air	(70°F; 14.7 PSIA / 21°C; 1 bar)
Model S:	4-100 CFH (0-3 m3/hr)
Model M:	10-1500 CFH (0-42 m3/hr)
Model L:	150-18,000 CFH (4-510 m3/hr)
Liquid
Model SF:	0.2-25 GPH (0.75-95 l/hr)
Turndown Ratio:
Model S:	10:1
Model M:	12.5:1
Model L:	15:1
Accuracy:	† VDE/VDI 3513 sh.2, qG=50%
Model S/SF:	5%
Model M:	4%
Model L:	3%
Max Operating Temperature
Ambient:	140°F (60°C)
Media:	200°F (93°C)
Max Pressure:	100 PSIG (7 bar)
Max Operating Pressure:
S/SF:	90 PSIG (6 bar)
Model M:	75, 90 PSIG (5, 6 bar)
Model L:	5, 10, 30, 75 PSIG (⅓, 0.7, 2, 5 bar)
Pressure Drop:	≤ 2” wcg (5 mbar)
Recommended Inlet Pressure:	: ≥ 0.5 PSI; 14” W.C. (35 mbar)