A unique dual rotary-positioned differential pressure transmitter manifold with single handle actuation
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TESCOM™ Anderson Greenwood Instrumentation Series M20 Differential Pressure Manifold
Features
- Enables external transmitter zeroing via single handle.
- Lockable handle may be screw locked in any position or padlocked in OFF position, for personnel safety.
- AG Mount direct pipe stand mounting enables early installation without transmitter and easy instrument removal for maintenance.
- Correct fixed valve sequence ensures accurate transmitter pressurization and zeroing. Port sequencing always admits high side pressure to transmitter first, preventing possible zero shift from reverse over-ranging.
- Safe venting of manifold and instrument cavities protects personnel during maintenance.
- Seal fluids cannot be lost when manipulating to ZERO, RUN or OFF, providing major savings in down time and seal fluids.
- Foolproof manual configuration prevents incorrect transmitter over-ranging and transmitter burn-out due to equalizer valve being left open for flow.