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Samson 6493 Process Controller Industrial Automation Control Valve Controller

    Buy cheap Samson 6493 Process Controller Industrial Automation Control Valve Controller from wholesalers
     
    Buy cheap Samson 6493 Process Controller Industrial Automation Control Valve Controller from wholesalers
    • Buy cheap Samson 6493 Process Controller Industrial Automation Control Valve Controller from wholesalers
    • Buy cheap Samson 6493 Process Controller Industrial Automation Control Valve Controller from wholesalers
    • Buy cheap Samson 6493 Process Controller Industrial Automation Control Valve Controller from wholesalers
    • Buy cheap Samson 6493 Process Controller Industrial Automation Control Valve Controller from wholesalers
    • Buy cheap Samson 6493 Process Controller Industrial Automation Control Valve Controller from wholesalers

    Samson 6493 Process Controller Industrial Automation Control Valve Controller

    Ask Lasest Price
    Brand Name : Samson
    Model Number : 6493
    Price : US $1200.00 - 1360.00/ Unit
    Payment Terms : T/T
    Supply Ability : 1000 units per year
    Delivery Time : 4-8 weeks
    • Product Details
    • Company Profile

    Samson 6493 Process Controller Industrial Automation Control Valve Controller

    SAMSON Type 6493 Controller
    Product Overview

    The SAMSON Type 6493 is a pneumatic differential pressure controller used for maintaining a constant differential pressure between two points in a process system. It is a classic, force-balance type controller with a diaphragm measuring system. No electricity is required — it uses only supply air to produce a pneumatic output signal. Many older plants and safety-critical systems still use it because of its simplicity, high reliability and long service life in harsh environments.

    Technical Specifications
    ParameterSpecification
    TypePneumatic differential pressure controller
    Measuring PrincipleForce-balance with diaphragm measuring unit
    Set Point Range0.02–2 bar / 0.3–29 psi (depending on springs)
    Supply Air Pressure1.4 bar ±0.1 bar (20 psig ±1.5 psi)
    Output Signal0.2–1.0 bar (3–15 psig)
    Proportional BandAdjustable (typically 2–200 %)
    Reset TimeAdjustable (typically 0.1–30 min)
    Ambient Temperature–20 … +80 °C (–4 … +176 °F)
    Degree of ProtectionIP 54
    Body MaterialAluminum or stainless steel (optional)
    ConnectionsThreaded or flanged
    Application Industry
    • Steam distribution systems (differential pressure control)
    • Pump bypass and recirculation lines
    • Heat exchanger differential pressure control
    • Tank blanketing and pressure equalization
    • Older pneumatic control loops in refineries, power plants and chemical facilities
    Common Problems & Solutions
    • Problem: Slow response or hunting → Solution: Adjust proportional band and reset time carefully
    • Problem: Dirt in supply air → Solution: Install upstream filter-regulator (standard recommendation)
    • Problem: Zero drift over time → Solution: Periodic recalibration of setpoint springs
    Replacement Models
    • Current SAMSON Type 6493 (still in production)
    • Older SAMSON 6493 variants
    • Comparable: SAMSON Type 2405 / 2412 pneumatic regulators (for related pressure tasks)
    Why Buy From Us
    • Genuine SAMSON factory product with calibration certificate
    • Local technical support & loop tuning assistance
    • Fast spare parts availability (diaphragms, springs)
    • Competitive pricing with full warranty
    Stock & Delivery Time
    • Standard models (common set point ranges): in stock or 4–6 weeks
    • Special configurations (high pressure, stainless body): 6–8 weeks
    RFQ Form

    Please provide the following (we usually reply within 24 hours):

    • Required set point range (differential pressure)
    • Supply air pressure available
    • Process medium & temperature
    • Connection type (threaded / flanged)
    • Quantity & target delivery date
    • Any special requirements (Ex version, etc.)
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