The explosion-proof Mud Tank Level Alarm manufactured by Zhongcheng Machinery is a specialized detection instrument engineered for oilfield solid control and mud tank liquid level monitoring. Designed to operate in flammable and explosive environments, this system delivers real-time high and low liquid level detection with measurement accuracy of ±0.25% of span across an operating temperature range from -40°C to +85°C. Equipped with complete Ex, IECEx, ATEX, ISO, HSE, TÜV and BV certifications, our alarm system effectively prevents tank overflow and pump dry running while protecting your solid control equipment. With over 30 years of manufacturing expertise and ISO 9001 certified production facilities covering 6,300 square meters, we deliver enterprise-grade monitoring solutions backed by comprehensive technical support.
Drilling fluid management represents one of the most critical safety concerns on any rig site. Without accurate monitoring, you face serious operational risks.
Tank overflow leads to environmental contamination and costly remediation. Pump dry running damages expensive solid control equipment. Early detection of pit gain or pit loss can prevent catastrophic well control incidents.
Your drilling operation requires a monitoring system that works continuously in harsh conditions. Dust, vibration, temperature extremes, and hazardous atmospheres challenge ordinary sensors.
The Mud Tank Level Alarm addresses these challenges through industrial-grade construction and proven detection technology. It functions as your primary safety barrier against fluid management failures.
| Parameter | Specification |
|---|---|
| Measurement Accuracy | ±0.25% of span |
| Operating Temperature | -40°C to +85°C |
| Explosion-Proof Rating | Ex, IECEx, ATEX Zone 0/1 compliant |
| Ingress Protection | IP67/IP68 (dustproof & waterproof) |
| Construction Material | 316L Stainless Steel, PTFE components |
| Detection Technology | Industrial ultrasonic/radar sensing |
| Signal Output | 4-20mA analog, Modbus RTU, HART protocol |
| Alarm Type | Acousto-optic synchronous linkage |
| Power Supply | 24VDC standard (customizable) |
| Response Time | <2 seconds |
| Installation Type | Universal mounting interface |
| Fluid Compatibility | OBM, WBM, synthetic-based mud |
| Certifications | ISO 9001, ISO 14001, ISO 45001, BV, TÜV |
High-Precision Sensing & Stable Monitoring
Your drilling fluid system demands accuracy. Our Mud Tank Level Alarm adopts professional industrial sensing technology that captures tiny liquid level fluctuations in real time.
The system delivers accurate and stable high and low level judgment. It effectively avoids false alarms and missed alarms that disrupt operations.
Consistent monitoring accuracy maintains reliable performance throughout your drilling fluid circulation system operations.
Standard Explosion-Proof & Safe Performance
Oilfield environments present flammable and volatile conditions. Safety cannot be compromised.
Built with standardized flameproof structure, our system fully complies with Ex hazardous area standards. It isolates internal electrical sparks perfectly.
The explosion-proof design safely adapts to high-risk working environments. You meet strict site safety regulations without additional modifications.
Strong Environmental Adaptability
Field conditions test equipment limits. Outdoor exposure, equipment vibration, high humidity, and temperature fluctuations challenge sensor reliability.
Our alarm system adopts high-grade industrial components with excellent dustproof, waterproof and anti-interference performance. It stably resists harsh field conditions for long-term continuous operation.
Whether you're drilling in desert heat or offshore environments, the system maintains consistent performance.
Flexible Installation & Low Maintenance
Time on the rig floor is valuable. Complex installation and frequent maintenance drain resources.
The alarm features compact integrated structure with reserved universal mounting interfaces and simple wiring. It supports quick on-site debugging without frequent maintenance.
This design greatly reduces operational difficulty and daily maintenance costs. Your team can focus on drilling operations rather than equipment troubleshooting.
Onshore Drilling Mud Circulation Systems
The alarm integrates seamlessly into solid control systems for drilling rigs including ZJ90, ZJ70, ZJ50, ZJ40, ZJ30, and ZJ20 models. It monitors mud tank levels across shale shakers, desanders, desilters, and centrifuge feed tanks.
Real-time linkage prevents overflow during high-volume mud returns. It protects your centrifuges and agitators from dry running damage.
Offshore Platform Operations
Salt spray, motion, and corrosive atmospheres challenge monitoring equipment on offshore installations. Our IP68-rated construction withstands these conditions.
The system provides stable level readings for XJ750, XJ650, XJ550, XJ450, and XJ350 rig configurations. Heave-compensation algorithms maintain accuracy despite platform motion.
Managed Pressure Drilling (MPD) Integration
MPD operations require micro-millimeter precision to balance wellbore pressure. Our alarm system provides the accuracy needed for automated mud return monitoring.
It integrates with your MPD control systems through standard industrial protocols. You maintain precise pressure control while preventing fluid influx.
Fracturing Return Fluid Management
High-volume hydraulic fracturing demands continuous fluid supply monitoring. The Mud Tank Level Alarm prevents pump cavitation that disrupts fracturing schedules.
Wireless connectivity options transmit data from remote tank batteries. You maintain operational visibility across distributed frac water storage locations.
Modern drilling operations require data integration. Your monitoring system shouldn't operate in isolation.
Our alarm system supports standard industrial protocols including Modbus RTU, HART, and 4-20mA analog loops. It integrates seamlessly with existing rig SCADA and HMI platforms.
Real-time signal feedback enables synchronous alarm linkage. When the system detects high or low level conditions, it triggers acousto-optic alarms and sends signals to your control room.
Customization options include your preferred motor brands, voltage requirements, and communication protocols. We accommodate both domestic and international component specifications.
Zhongcheng Machinery operates ISO 9001, ISO 14001, and ISO 45001 certified manufacturing facilities. Every alarm system undergoes rigorous multi-stage testing before shipment.
Our quality control process includes hydrostatic and hermetic testing to ensure sensor housing remains completely sealed. Calibration linearity checks verify output signal accuracy across the full measurement range.
Vibration and shock resistance testing simulates the high-frequency vibrations of shale shakers and mud pumps. Explosion-proof enclosure integrity testing confirms compliance with global safety standards.
Electromagnetic compatibility (EMC) testing ensures the system operates reliably in complex radio environments found on modern drilling rigs.
With an annual production capacity of approximately 200 sets and factory-direct pricing, you receive certified quality without intermediary markups.
Q: Can the alarm accurately measure through thick foam on the mud surface?
A: Yes, advanced sensor technology penetrates heavy vapor and foam layers that often confuse basic ultrasonic sensors. The system maintains accuracy even with surface agitation.
Q: How often does the system require calibration?
A: While our digital systems come pre-calibrated, we recommend physical verification every 90 days to ensure sensor drift has not occurred due to material buildup on the sensor face.
Q: Is the system compatible with Oil-Based Mud (OBM)?
A: Absolutely. We construct sensors using chemically resistant materials specifically designed for aromatic hydrocarbons found in OBM. The system also works with WBM and synthetic-based muds.
Q: What happens during a power failure?
A: The system incorporates fail-safe mode operation. During power loss, the output signal drops to a specific error state, immediately notifying your PLC or operator of a system fault.
Q: Can I integrate this alarm into our existing rig control systems?
A: Yes. The system supports multiple communication protocols and analog outputs. Our technical team provides engineering drawings, wiring diagrams, and integration support for seamless installation.
Q: What delivery times can I expect?
A: In-stock products ship within 3 days. Customized configurations with specific requirements deliver within 15 days from our Xingping manufacturing facility.
Q: What technical support do you provide after purchase?
A: We include operation and maintenance manuals, component diagrams, and engineering flowcharts with every system. You receive a one-year warranty, industry training, and technical guidance from our professional service team.
Complete Support Package for Your Investment
Choosing the right level monitoring system involves more than purchasing hardware. You need ongoing support to maximize equipment value.
Zhongcheng Machinery provides comprehensive technical support including engineering drawings and flowcharts. You receive detailed component diagrams that simplify troubleshooting.
Operation and maintenance manuals ensure your team can properly care for the equipment. Our one-year warranty covers manufacturing defects and component failures.
Industry training programs help your operators understand proper system usage. Technical guidance from our professional service team addresses site-specific challenges.
We maintain strong partnerships with logistics providers and convenient access to Tianjin and Shanghai ports. This efficient logistics network ensures timely delivery whether you're drilling domestically or internationally.
Ready to enhance your drilling fluid monitoring safety with our Mud Tank Level Alarm? Contact team at oliver@zcgukong.com for customized solutions tailored to your specific operational requirements.
February 28, 2024
Anonymous, On-site Drilling Engineer, Domestic Oilfield Operator
Zhongcheng’s mud circulation system has been running continuously at our Xinjiang desert site for 8 months, with no major breakdowns or costly operational halts. Its solid build and wear-resistant components have helped keep our maintenance and repair costs in check. In the harsh downhole conditions here, its durability reliably meets our daily operational needs.
January 15, 2025
Anonymous, Technical Project Lead, International Oilfield Service Provider
We had an urgent need for a custom mud zero-discharge system for a coalbed methane project, and Zhongcheng delivered. Their engineering team locked in the designand shipped the full system in 45 days, and it integrated perfectly with our existing ZJ50 rig. On-site commissioning even finished ahead of schedule. Their technical know-how and speed are exactly what we need for time-sensitive projects.
February 28, 2024
Anonymous, On-site Drilling Engineer, Domestic Oilfield Operator
Zhongcheng’s mud circulation system has been running continuously at our Xinjiang desert site for 8 months, with no major breakdowns or costly operational halts. Its solid build and wear-resistant components have helped keep our maintenance and repair costs in check. In the harsh downhole conditions here, its durability reliably meets our daily operational needs.
January 15, 2025
Anonymous, Technical Project Lead, International Oilfield Service Provider
We had an urgent need for a custom mud zero-discharge system for a coalbed methane project, and Zhongcheng delivered. Their engineering team locked in the designand shipped the full system in 45 days, and it integrated perfectly with our existing ZJ50 rig. On-site commissioning even finished ahead of schedule. Their technical know-how and speed are exactly what we need for time-sensitive projects.
