Factory Original Emerson Fisher Dlc3010 Float Digital Level Controller

• Customization: Available
• Product Name: Emerson Fisher Dlc3010 Float Digital Level Control
• Model: Dlc3010
• Model NO.: Emerson Fisher DLC3010
• Type: Float-Actuated Digital Level Controller
• Measurement Principle: Mechanical Float with Magnetic Coupling
• Application: Continuous and Discrete Level Control in Industria
• Measuring Range: Customizable (e.g., 0–2 M to 0–30 M)
• Output Signal: 4–20 Ma Analog, Hart Protocol
• Display: Integrated Digital Display (Optional)
• Process Connection: Flanged (ANSI/DIN), Threaded (NPT/Bsp)
• Material of Construction: Stainless Steel (Ss 316/304), PVDF, PVC
• Float Material: Stainless Steel, Brass, PVDF, or PTFE
• Temperature Range: -40°c to +200°c (Standard)
• Pressure Range: up to 40 Bar (Standard)
• Accuracy: ±1 mm to ±5 mm
• Response Time: <100 Ms (Typical)
• Transport Package: Support Air/Land/Sea Transportation
• Specification: 40cm*30cm*30cm*
• Trademark: Fisher
• Origin: China
• HS Code: 8413910000
• Production Capacity: 1000
• Package Size: 35.00cm * 25.00cm * 25.00cm
• Package Gross Weight: 2.000kg

Product Description

Products Picture

Specification

Emerson Fisher DLC3010 Float Digital Level Controller
Parameter	Specification
Model	DLC3010
Type	Float-Actuated Digital Level Controller
Measurement Principle	Mechanical float with magnetic coupling or direct linkage to digital sensor
Application	Continuous and discrete level control in industrial, oil & gas, chemical, water/wastewater systems
Measuring Range	Customizable (e.g., 0–2 m to 0–30 m)
Output Signal	4–20 mA analog, HART Protocol, FOUNDATION Fieldbus, or PROFIBUS (digital)
Display	Integrated digital display (optional)
Process Connection	Flanged (ANSI/DIN), threaded (NPT/BSP), or sanitary (ISO)
Material of Construction	Stainless Steel (SS 316/304), PVDF, PVC, or custom alloys
Float Material	Stainless Steel, Brass, PVDF, or PTFE
Temperature Range	-40°C to +200°C (standard); extended options available
Pressure Range	Up to 40 bar (standard); high-pressure variants available
Accuracy	±1 mm to ±5 mm (depending on fluid density and installation)
Repeatability	±1 mm
Response Time	<100 ms (typical)
Certifications	ATEX, IECEx, FM, CSA, SIL 2/3 compliance
Hazardous Area Rating	Zone 0/1/2 (intrinsically safe) or explosion-proof options

Product Description

Emerson Fisher DLC3010 Float Digital Level Controller

The Emerson Fisher DLC3010 Float Digital Level Controller represents a pinnacle of precision engineering and industrial reliability, designed to meet the demanding requirements of continuous and discrete liquid level measurement in diverse operational environments. As part of Emerson's renowned Fisher product line, the DLC3010 integrates advanced digital technology with a robust mechanical float system to deliver high-accuracy, real-time level monitoring across critical industries such as oil & gas, chemical processing, water/wastewater treatment, and power generation. Its modular design, customizable configurations, and compliance with global safety standards make it a versatile solution for applications ranging from routine process control to hazardous area operations.

At its core, the DLC3010 employs a proven mechanical float mechanism, where buoyancy principles translate liquid level changes into precise positional data. The float, constructed from corrosion-resistant materials such as stainless steel (SS 316/304), PVDF, or PTFE, moves vertically along a guide rod or cable in response to liquid level fluctuations. This motion is converted into an electrical signal via magnetic coupling or direct mechanical linkage, ensuring stable and repeatable measurements with minimal hysteresis. The controller's digital architecture enhances this traditional methodology by integrating advanced signal processing, enabling outputs such as 4–20 mA analog signals, HART Protocol, FOUNDATION Fieldbus, or PROFIBUS for seamless compatibility with PLC, DCS, and SCADA systems. For discrete level detection, optional relay outputs provide high/low-level alarms, critical for overfill prevention, pump control, or safety-critical processes.

The DLC3010's measurement range is highly adaptable, spanning from 0–2 meters to 0–30 meters, depending on the configuration, allowing deployment in both compact tanks and large-scale storage systems. This flexibility is further enhanced by a choice of process connections—flanged (ANSI/DIN), threaded (NPT/BSP), or sanitary (ISO)—ensuring seamless integration into existing piping systems while adhering to global industry standards. 

Built for durability, the DLC3010 features a rugged construction optimized for harsh operating conditions. Its wetted components are available in materials resistant to aggressive chemicals, hydrocarbons, acids, and bases, ensuring long-term performance in corrosive media. The housing meets IP66/IP67 ingress protection ratings, safeguarding against dust, water immersion, and extreme outdoor conditions. Additionally, the controller operates within a wide temperature range of -40°C to +200°C (standard), with extended options available for high-temperature applications. Pressure tolerances up to 40 bar (standard) and custom high-pressure variants further broaden its usability in demanding industrial settings.

Safety and compliance are paramount in the DLC3010's design. The controller is certified for use in hazardous environments under ATEX, IECEx, FM, and CSA directives, making it suitable for Zone 0/1/2 (gas/vapor) and Zone 20/21/22 (dust) classifications. It also adheres to SIL 2/3 functional safety standards, ensuring reliability in safety-instrumented systems (SIS). For applications in sour service environments (e.g., oil & gas production with hydrogen sulfide exposure), the DLC3010 complies with NACE MR0175, guaranteeing material compatibility and resistance to sulfide stress cracking.

Precision is a hallmark of the DLC3010, with an accuracy of ±1 mm to ±5 mm and repeatability within ±1 mm, contingent on installation and fluid density. Its digital communication protocols facilitate advanced diagnostics, including sensor drift monitoring, fault detection, and predictive maintenance alerts via HART or Fieldbus systems. These features minimize unplanned downtime and optimize operational efficiency. The controller's optional integrated digital display provides local visibility of real-time level readings, reducing reliance on remote systems for field personnel.

Key applications of the DLC3010 include:

Oil & Gas: Monitoring separators, storage tanks, and pipeline pigging systems.
Chemical Processing: Controlling liquid levels in reactors, distillation columns, and solvent storage.
Water/Wastewater: Managing reservoirs, clarifiers, and lift stations with non-corrosive media.
Power Plants: Ensuring precise boiler drum level and condensate tank monitoring.

Company Profile

Company Profile

KeRul (WeiFang) Automation Equipment Co., Ltd. is speciallzed in industrialautomation instrument development, production and sales, technical servicesand supporting equipment supply of specialized companies, The mainproducts are fow meters, level meters, temperature meters, pressuremeters, electrical meters, thermal meters, programmable controller(PLC), Dcs distributed control system, eight series of more than 1,000specifcations. its products and technologies are widely used in electrlcpower, metallurgy, petrochemical, environ. mental protection, plastics,food,l printing, tobacco, textile, dyeing and other fields.

Our Service

OEM / ODM services
To meet the user diversified requirement, Holykell have established a set of customer service and technical support system with OEM / ODM order as the center, and responded and Handle the customer's requirements in a timely manner to ensure accurate delivery time and product quality.
Order services
Fastest reply:Professional sales engineers 7/24 online services
Payment terms:T/T ,Western union, Paypal, Credit Card, L/C others
Fast delivery: within 24 hours release the cargo (normal spec.), Customized 7-12 days after payment .
 
MAINTENANCE & AFTER-SALES SERVICES
Customer Feedback:  Sales engineers and technical engineers will be one-on-one service for you to exclude all obstacles when use our sensors.
Warranty period: 12 months
Product life-long maintenance: Holykell can provide you with the maintenance of the whole life of the sensors

Packaging & Shipping

FAQ

Q: How long will you give me the reply? 
A: We will reply to you as soon as we see the information 
Q: What is the delivery time? 
A:The products in stock will be shipped after receiving the payment, and the products that need to be ordered are subject to the factory time. 
Q: How about your package? 
A: Do not worry about the package, we have rich experience in packing.
Q: How about the payment terms? 
A:You can choose T/T.