3800

3800

Compatible with linear and rotary valves and actuators, Logix 3800 digital positioner delivers high reliability in tough environments. It provides unparalleled modularity and versatility within a single unit. Its ability to handle double- or single-acting, linear and rotary applications reduces inventory and operating costs. Installation is simplified with an innovative, one-button quick calibration feature.

Brand: Logix
Category: Digital
Type Digital
Protocols HART, Foundation Fieldbus
Diagnostics Standard, Professional
Actuator Action Linear, Rotary
Positioner Action Single (Three-Way), Double (Four-Way)
Enclosure Aluminum, Stainless Steel
Local Feedback LCD Display
Classification General Purpose, Non-Incendive, Intrinsically Safe, Explosion Proof
Supply Medium Air, Sweet Natural Gas, Nitrogen, CO2
Output Capacity Standard & Low Bleed Relay 18 SCFM at 60 psi (Cv 0.47)
Air Consumption Standard Relay: 0.3 SCFM at 60 psi (Cv 0.008) Low Bleed Relay: 0.075 SCFM at 60 psi (Cv 0.002), 40 CFR Part 60 Subpart OOOO Compliant
Temperature Range -55°C to 85°C (-67°F to 185°F)

Trouble-free performance in demanding applications is ensured by the shielded, dual-element, non-contact, magneto-resistive position sensor and temperature-compensated, dual-poppet pneumatic relay

The rugged, modular design provides protection from dirt and water ingress (IP-66), impact and vibration

One-button setup automatically configures the zero, span and gain of the positioner for most valves in less than 60 seconds

Five on-board pressure sensors that enable operators to identify and assess the severity of developing problems so action can be taken before a critical event

Broad application versatility with industry-leading communication technologies, including analog, HART, Foundation Fieldbus, 4-20mA or discrete I/O signals

Optional module to remotely locate the positioner from the control valve

Intrinsically safe, non-incendive and explosion-proof design from -52°C to 85°C (-62°F to 185°F) ensures safe, reliable operation in hazardous conditions

Up to 80% more air capacity with minimal air consumption is made possible by the double-poppet technology