Accurate Fisher 4211 4210 Electronic Position Transmitter with 67C Series Air Filter Regulator Price

The Fisher 4211 and 4210 Electronic Position Transmitters integrated with 67C Series Air Filter Regulator form a high-performance and reliable control solution for industrial automation systems. The 4211 and 4210 transmitters accurately sense the position of rotary or sliding stem valves, dampers and other industrial devices, converting mechanical position signals into a standard 4 to 20 mA DC output for precise remote monitoring and control. Paired with the 67C Series Air Filter Regulator, the system delivers stable, pressure-controlled and filtered air supply to pneumatic and electropneumatic components, ensuring consistent operation and extended service life of the entire control system. This combined solution features versatile configuration, high measurement accuracy and robust construction, making it an ideal choice for various harsh industrial working environments.

• Delivers high reference accuracy of ±1% of output span with repeatability of ±0.25% of span for precise position detection
• Equipped with overload current and reverse polarity protection to prevent equipment damage from circuit faults or misoperation
• 67C Series Regulator features compact design with optional panel mounting for flexible installation in limited spaces
• Integral relief and smart bleed function in 67C Series Regulator relieves outlet pressure automatically when supply pressure is lost
• Supports both rotary-shaft and sliding stem actuator mounting for wide compatibility with different industrial devices
• 67C Series offers optional stainless steel construction and corrosion-resistant fasteners for enhanced durability in corrosive environments
• The transmitter has excellent EMC immunity performance complying with international standards for stable operation under electromagnetic interference
• 67C Series Filter Regulator effectively removes contaminants from air supply to protect downstream pneumatic components
• Wide operating temperature range for both transmitter and regulator to adapt to extreme industrial temperature conditions
• Simple zero and span adjustment for the transmitter enables quick on-site calibration and setup without complex tools

• Oil and gas industry: Wellhead control, pipeline valve monitoring, refinery process control
• Chemical and petrochemical industry: Reactor control, distillation column regulation, fluid transfer system
• Power generation: Boiler control, steam valve monitoring, gas turbine system operation
• Pharmaceutical industry: Sanitary process control, precision valve positioning for production lines
• Water and wastewater treatment: Pump and valve control, pipeline flow regulation
• Food and beverage industry: Pneumatic control system for production and packaging lines
• Metallurgical industry: Furnace control, material handling system valve monitoring
• General industrial automation: Factory pneumatic control systems, damper and actuator position detection

• What is the main difference between Fisher 4211 and 4210 transmitters?
  The 4210 transmitter is equipped with integral high and low electronic travel limit alarms with SPDT relay outputs, while the 4211 is a transmitter-only model without position limit alarm functions, both maintaining the same high measurement accuracy and performance parameters.
• How to solve inaccurate reading issues of the transmitter?
  Inaccurate readings are mostly caused by improper grounding, misaligned potentiometer or faulty potentiometer. Check and ensure reliable earth grounding, realign the potentiometer for linear voltage variation with position, and replace the potentiometer if its voltage does not change with position adjustment.
• Can the 67C Series Regulator be used for gas applications besides compressed air?
  Yes, the 67C Series Air Filter Regulator is suitable for most air or gas supply applications, including providing stable reduced pressure for air chucks, air jets and spray guns in addition to industrial pneumatic control systems.
• What is the calibration method for the Fisher 4211/4210 transmitter?
  The transmitter features simple zero and span adjustment knobs for on-site calibration. Adjust the zero knob to set the 4 mA output at the minimum position and the span knob to set the 20 mA output at the maximum position, with no additional professional calibration equipment required.
• How to select the seal material of the 67C Series Regulator for different temperature conditions?
  Choose NBR seals for general temperature conditions (-40 to 82 °C), FKM seals for high temperature applications (-18 to 149 °C), and silicone (VMQ) diaphragms with low temp bolting for low temperature working environments (-51 to 82 °C).
• Does the transmitter support remote mounting for harsh working conditions?
  Yes, the transmitter’s robust construction and flexible mounting design allow for remote mounting, which is suitable for high vibration, high temperature and other special industrial working environments to protect the device and ensure stable operation.
• How to maintain the 67C Series Filter Regulator?
  Regularly clean or replace the filter element to remove accumulated contaminants, check the seal components for wear and replace them in time, and inspect the pressure relief function to ensure it can work normally when supply pressure is lost.
• What is the load impedance requirement for the transmitter output?
  The load impedance of the receiving device connected to the transmitter output should comply with the manufacturer’s figure specifications, ensuring the transmitter can output the standard 4 to 20 mA DC signal stably without overload.

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