Sanitary Clamp-On Thermometers

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Product Overview

Designed specifically for the Food, Beverage, and Pharmaceutical industries, our Sanitary Clamp-On Thermometers provide precise temperature monitoring with zero direct contact with the media. These non-intrusive devices clamp securely onto the exterior of process piping, utilizing highly accurate sensors to measure the pipe wall temperature, thereby ensuring both product purity and compliance with strict hygiene standards like 3-A Sanitary. They eliminate the need for costly thermowells and system intrusions.

Key Features

Non-contact temperature measurement for hygienic processes.
Quick installation and removal via clamp mechanism.
Eliminates the risk of contamination from wetted sensors.

Technical Specification Sheet

Parameter	Detail
Temperature Range	−50∘C to 200∘C (Varies by sensor type)
Accuracy Class	±0.5% F.S. (Comparable to invasive sensors)
Pipe Diameter Range	DN25 to DN100 (1" to 4") Standard
Sensor Type	Pt100 RTD or Thermocouple (Type K)
Output Signal	4-20 mA with HART (Transmitter integrated)
Housing Material	Stainless Steel 316L (IP67)
Process Connection	Requires clean, smooth pipe surface (Clamp-on)

Typical Use Cases

Beverage Lines: Monitoring pasteurization temperature without interrupting flow.
Pharmaceutical Skids: Validating sterilization cycles (SIP/CIP) without media contamination.
Dairy Production: Non-intrusive temperature control in milk and cream lines.
Biotechnology: Monitoring cell culture vessel temperature.
Water for Injection (WFI) Loops: Continuous monitoring of clean utility lines.

Competitive Benefits

Guaranteed Media Purity: Zero risk of instrument fluid leaks or corrosion particles entering the product stream.
Cost Reduction: No need for cutting, welding, or purchasing expensive thermowells.
Easy Calibration/Maintenance: Sensor can be removed and calibrated without shutting down or draining the process line.
Rapid Deployment: Simple clamp mechanism allows for temporary or permanent installation.

Payment and Shipping Details

We accept T/T (Wire Transfer) and L/C at sight. Shipping is typically under FCA (Free Carrier) or CIF (Cost, Insurance, Freight) terms. As these are standardized hygienic components, the lead time is often short, approximately 10-15 days. All products are supplied with material certificates for compliance assurance.

Frequently Asked Questions

Q: How does the thermometer account for the pipe wall temperature?
A: These thermometers are specifically designed and compensated to infer the fluid temperature based on the pipe's outer surface reading, offering high correlation to internal temperature under typical flow conditions.

Q: Is the clamp-on sensor affected by external ambient temperature?
A: High-quality sensors include internal ambient temperature compensation and are insulated to minimize the effect of external air temperature changes on the reading accuracy.

Q: Can I use this on a heavily insulated pipe?
A: No. These sensors must be placed directly onto a clean, non-insulated section of the pipe to ensure proper thermal transfer and accurate reading.

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Sanitary Clamp-On Thermometers Manufacturers

Wuxi Huihua Special Instrumentation Co., Ltd. was established in December 2001, the registered capital is 5 million yuan, the existing staff of more than 50 small and medium-sized joint-stock enterprises.
The company specialises in the production of various types of special instruments, alternative to the localisation of imported instruments.To seismic pressure gauge, seismic electric contact pressure gauge, stainless steel pressure gauge, diaphragm corrosion-resistant pressure gauge, marine pressure gauge and other series as the main products. On the basis of field instruments, we have developed various kinds of pressure transmitters, pressure controllers, digital pressure gauges and so on. There are more than 30 series and 3000 specifications. Products are widely used in petroleum, chemical, paper, metallurgy, mining, chemical fibre, electric power, food, environmental protection, rubber and plastic, hydraulics and many other industries, and more than 2,000 domestic customers to establish a friendly relationship with the national large and medium-sized enterprises to establish a good partnership, won the majority of users praise, and set up a corporate brand image.