These general purpose regulators designed for non-corrosive gas applications incorporate a Gas Watcher^TM Bluetooth Pressure Gauge that displays the source gas pressure on a digital readout and also remotely via a Bluetooth connection to a web based portal. A Receiver/Router and an Annual Monitoring/Reporting Service (first year included with Receiver/Router) is required to view the source gas pressure remotely on a computer, tablet or smart phone and has the ability to have pressure status alerts sent either by text and/or email.

Applications

• Use with gases that are 99.995% or lower purity
• Regulation of air supply to valves and actuators
• Inert gas supply for purging applications
• Calibration of pressure gauges, rotameters, and mass flowmeters
• Applications with high duty cycle/demanding operating conditions 

Design Features

• Forged brass body
• Neoprene diaphragm
• 2” delivery pressure gauge
• Equipped with outlet needle valve
• 1/4” NPTM outlet connection with loose 1/4" hose barb
• Porous metal filter to protect seat from contamination
• Model 18R uses Tee handle for pressure adjustment; all others use black knob shown

• Gas Watcher - Bluetooth Pressure Gauge
The Gas Watcher^TM Bluetooth Pressure Gauge displays the source gas pressure on a digital readout and also remotely via a Bluetooth connection to a web based portal. The operation and control settings for the Gas Watcher^TM are conveniently accessed through a set of two push buttons located on the face of the Gas Watcher^TM .

A Receiver/Router and an Annual Monitoring/Reporting Service (first year included with Receiver/Router) is required to view the source gas pressure remotely on a computer, tablet or smart phone and has the ability to have pressure status alerts sent either by text and/or email.

Materials of Construction

• Gauge (Inlet): Stainless Steel
• Gauge (Outlet): Brass, Painted steel covers
• Body: Forged brass
• Bonnet: Chrome plated brass
• Diaphragm: Neoprene
• Seat: PTFE Teflon
• Seals: Neoprene 

Specifications

• Maximum Inlet Pressure: 3000 psig (20,700 kPa)
• Maximum Flow Rate (At 2000 psig, N2):
          Model 18BW: 900 CFH (425 LPM)
          Model 18W: 2000 CFH (944 LPM)
          Model 18LW: 4000 CFH (1890 LPM)
          Model 18HW: 5000 CFH (2360 LPM)
          Model 18RW: 5000 CFH (2360 LPM)
• Flow Capacity (Cv): 0.17 without outlet valve
• Operating Temperature: -4°F to 140°F (-20°C to 60°C)
• Porting (Regulator Body): 1/4” NPT Female
• Porting Configuration: 2 High, 2 Low
• Battery (Gas Watcher): CR 2450 (3V)
• Expected Battery Lifetime: 18 Months

Flow Curves

Flow Curves, 18 Series

Instructions

Instructions, Economy Regulator

Instructions, Gas Watcher