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1250W Series Gas Watcher Dual-Stage Medium-Purity Regulator - Brass

USD $943.26

1250W Series Gas Watcher Dual-Stage Medium-Purity Regulator - Brass

USD $943.26
Part Number:    1250W Series
   Availability:   Ships within 24 hours from Montgomeryville, PA


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Product Description

MATHESON made in the USA

 

 

These High purity regulators constructed for use with non-corrosive gases incorporate a Gas WatcherTM 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

• Supply of carrier gas/detector support gas for gas chromatography applications.
• Calibration of pressure gauges, rotameters, and mass flow controllers.
• Applications where a constant delivery pressure is required.
• Applications with high duty cycle/demanding operating conditions. 

Design Features

• Forged brass body
• Stainless steel diaphragms (1st and 2nd stages)
• 2” delivery pressure gauge
• Equipped with outlet diaphragm valve
• 1/4” NPTF outlet connection
• One-piece encapsulated seat with (10µ) internal filter to protect against contamination

• Gas Watcher - Bluetooth Pressure Gauge
The Gas WatcherTM 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 WatcherTM are conveniently accessed through a set of two push buttons located on the face of the Gas WatcherTM .

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.

oi-1250w-1.jpg

Materials of Construction

• Gauge (Inlet): Stainless Steel
• Gauge (Outlet): Chrome plated brass
• Body: Forged brass
• Bonnet: Chrome plated zinc die cast (1st and 2nd stages)
• Diaphragm:
          First Stage – stainless steel
          Second Stage – stainless steel
• Seats:
          First Stage – PTFE
          Second Stage – PTFE
• Seals: PTFE 

Specifications

• Maximum Inlet Pressure: 3000 psig (20,700 kPa)
• Flow Capacity (Cv): 0.15
• Operating Temperature: -4°F to 140°F (-20°C to 60°C)
• Valve Outlet Connection: 1/4” NPTF
• Porting (Regulator Body): 1/4” NPTF
• Porting Configuration: 2 High, 2 Low, 1 Interstage
• Battery (Gas Watcher): CR 2450 (3V)
• Expected Battery Lifetime: 18 Months

Instructions, Gas Watcher

Flow Curves

Flow Curves, 1250 Series

Warranty Information