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Siemens ST-H 7ML1100-0BA30 Hazardous Location Level Transducer

Siemens ST-H 7ML1100-0BA30 Hazardous Location Ultrasonic Level Transducer.

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ManufacturerSiemens

Part number7ML1100-0BA30

Type Ultrasonic, Non-Contact

Range 0.3 - 10m (1-33ft)

Process Connection 2" NPT (ETFE)

Cable Length 10 m (32.81 ft)

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Extensive Hazardous Location Certifications (ATEX, CSA, UKEX, INMETRO) Continuous Non-Contact Measurement 0.3-10m Range 10m Cable Length ETFE Process Connection Suitable for Liquids Intrinsically Safe Options

Product description

The Siemens ST-H 7ML1100-0BA30 is a continuous, non-contact ultrasonic level transducer designed for liquids, with a range of 0.3 to 10 meters (1 to 33 ft). It features a 2" NPT process connection in ETFE and a 10-meter (32.81 ft) cable. This model boasts extensive hazardous location certifications, including CSA, ATEX, UKEX, and INMETRO, making it suitable for the most demanding environments.

This transducer is ideal for critical applications in industries like chemical manufacturing, oil and gas, and mining, where hazardous atmospheres are present. Its robust design and comprehensive safety approvals ensure reliable and safe level measurement in potentially explosive zones. It is specifically designed for liquids.

Stanlo Automation, a veteran-owned supplier of surplus industrial automation parts, offers the Siemens ST-H 7ML1100-0BA30. We are dedicated to providing high-quality, reliable components at competitive prices. Choose Stanlo for your critical automation needs and benefit from our commitment to service.

Technical specifications

Type	Ultrasonic, Non-Contact
Range	0.3 - 10m (1-33ft)
Process Connection	2" NPT (ETFE)
Cable Length	10 m (32.81 ft)
Output	4-20mA
Approvals	CSA, ATEX II 2G Ex mb IIC T5 Gb, UKEX II 2G Ex mb IIC T5 Gb, INMETRO, RCM, KC
Material Compatibility	Liquids

Common applications

Chemical Plants

Oil Refineries

Gas Processing

Mining Operations

Pharmaceutical Manufacturing

Hazardous Area Storage Tanks

Compatible systems

Compatible with PLCs and control systems requiring 4-20mA signals and rated for use in hazardous locations. Suitable for Zone 1 and Zone 2 environments.

Also known as

Siemens ATEX Level Sensor 7ML1100-0BA30 Hazardous Duty Transducer Siemens Intrinsically Safe Level Monitor

Replaces / compatible with

This transducer is designed to replace existing level measurement devices in ATEX/IECEx certified zones, offering enhanced safety and reliability. Consult Siemens documentation for specific interchangability.

Technical note

Expert tip

The 'Ex mb' (encapsulation) protection method on the 7ML1100-0BA30 is critical for preventing ignition in explosive gas atmospheres.

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Frequently asked questions

What international hazardous location certifications does the Siemens 7ML1100-0BA30 hold?

The Siemens 7ML1100-0BA30 ultrasonic level transducer holds multiple international hazardous location certifications, including ATEX II 2G Ex mb IIC T5 Gb, UKEX II 2G Ex mb IIC T5 Gb, CSA Class I, II, III, Div. 1, and INMETRO. This ensures its suitability for use in diverse global hazardous environments.