Rosemount 2130 High Temperature Liquid Level Switch SIL2

Providing excellent performance and reliability in challenging applications, based on the same vibration short fork technology as the Rosemount 2120, the Rosemount 2130 has higher safety compared to the Rosemount 2120 and has passed the SIL for SFF greater than 90%

Provide excellent performance and reliability in challenging applications

Based on the same vibration short fork technology as the Rosemount 2120, the Rosemount 2130 has higher safety compared to the Rosemount 2120 and has passed the IEC 61508 safety standard certification for SIL2 safety instrumented systems with SFF greater than 90% (depending on the selected output type); The application scope is broader, including more challenging applications in various industries.

The Rosemount 2130 is suitable for almost all liquid applications due to its comprehensive range of process connectors, a variety of optional housing and liquid receiving component materials, unique switching functions, extended tuning fork length, and hazardous location certification.

The Rosemount 2130 can continuously perform advanced instrument health self checks on tuning forks and sensors. These diagnoses can detect external damage to the tuning fork, internal damage to the sensor, excessive corrosion, and overheating conditions.

The Rosemount 2130 can withstand medium temperatures ranging from -70 to 260 ° C (-94 to 500 ° F) and process pressures up to 100 barg (1450 PSI).

Rosemount 2130 has been tested by TUV according to the German DiBt/WHG specifications and certified for overflow protection. It has passed the safety device standard certification for water pollution control related storage tanks and pipelines.

The function is almost unaffected by flow, bubbles, turbulence, foam, vibration, solid content, coating, liquid properties and product changes

No calibration required, minimal installation required

Easy access port and safe and convenient electrical connection (with electrical protection function)

No moving parts or gaps, almost no maintenance required

Advanced electronic status diagnosis and self checking functions for tuning forks and sensors

Visual 'Heartbeat' LED displays device status and health status

Adjustable switching delay function for turbulent or splashing applications

Local magnetic testing points make functional testing easier

Minimize the occurrence of short forks protruding inside the pipeline to the greatest extent possible

Extended length up to 4 meters (157.5 inches)

Fast Drop "tuning fork design with faster response time

General area, explosion-proof/fireproof, and intrinsic safety options

Higher safety, certified according to the IEC 61508 safety standard applicable to SIL2 safety instrumented systems.

feature

Stainless steel or aluminum casing

316 stainless steel, alloy C or ECTFE/PFA copolymer coating, 316 stainless steel wetted parts

The extreme process temperature range is -70 to 260 ° C (-94 to 500 ° F)

Stainless steel heat pipes separate electronic devices from process fluids

Process pressure up to 100 bar g/1450 PSI

Enhanced tuning fork and sensor instrument health status/self check diagnosis

Visual "Heartbeat" LED display device status and operating conditions (after removing the casing cover)

Threaded, sanitary, and flange process connectors

Magnetic testing points on the side of the shell

Easy access port

Electrical connections are safe and convenient, equipped with electrical protection devices

Adjustable switching delay function

Design and Implementation of Fast Response Switching for "Fast Drop" Type Tuning Fork

advantage

Higher safety, through the use of SIL2 safety instrumented systems

IEC 61508 Safety Standard Certification

Minimize installation time to the greatest extent possible

No mechanical moving parts or cracks

maintenance-free

Anti vibration function

Minimize the use of raised short fork technology

Removable electronic device box (with multifunctional switch output module)

intrinsic safety

Explosion proof certification

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Anti overflow protection

Leakage caused by overflow can pose a threat to human health and the environment, resulting in product damage and potential high cleaning costs.

2130 limit switch, used to emit real-time overflow signal.

Pump control (limit detection)

Process tanks typically contain stirring rods and stirrers to ensure thorough mixing and product "fluidity". The standard user selectable time delay switch from 0.3 to 30 seconds can almost completely eliminate the risk of incorrect switching caused by product splashing due to mixing bars and mixers.

Pump protection or empty pipe detection

Short fork means minimal wet edge immersion and allows for easy and low-cost installation into containers and pipelines at any angle. Due to the tuning fork protruding only 50 mm (2 in.) (depending on the type of connector), the 2130 can be installed in small-diameter pipes. By selecting the option of direct load switch or relay electronic components, the 2130 is extremely suitable for pump control and has reliable performance, which can be used for pump air defense protection

Extreme temperature applications

2130 * * * E is designed for extreme temperatures and is suitable for continuous operation in the temperature range of -70 to 260 ° C (-94 to 500 ° F)

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High and low level alarms

2130 is highly suitable for detecting the highest and lowest liquid levels of various types of liquid storage tanks. 2130 is sturdy and durable, capable of continuous operation at temperatures up to 150 ° C (302 ° F) and working pressures up to 100 barg (1450 PSI), making it an ideal choice for high or low level alarms. The common practice is to install an independent high-level liquid level alarm switch as a backup option in case of failure of the main liquid level instrument.

Sanitary applications

Choosing a highly polished tuning fork option with a surface finish (Ra) better than 0.4 µ m, the 2130 can meet the strictest hygiene requirements required in food, beverage, and pharmaceutical applications. Durable and sturdy, it can easily withstand daily in place cleaning (Clean In Place) and steam cleaning (SIP).

Wireless applications

After the emergence of wireless communication technology, compared with wired technology, the management personnel of processing plants can save up to 90% of installation costs. The data collected at the central location is much more than before. When used with the Rosemount 702 wireless discrete transmitter, these advantages can be leveraged in your application.

Main specifications
approve
certification	Explosion proof, intrinsic safety, and certification for ordinary places
	According to DiBt/WHG regulations, certified with anti overflow protection. Certificate Number: Z-65.11-519
structure
shell	Stainless steel or aluminum
Liquid receiving material	316L stainless steel (1.4404), or corrosion-resistant nickel alloy C
IP rating	IP66⁄67
connect
Process connectors	Threaded, flanged, and sanitary types
electrical
electrical connection	junction box
output	Direct load switch (AC or DC)
	DPCO dual relay
	Fault and alarm (2 x SPCO) relays
	PNP for Programmable Logic Controllers
	NAMUR， or
	8/16 mA
Self inspection and condition monitoring	yes
working conditions
process temperature	-70 to 260 ℃ (-94 to 500 ° F)
process pressure	100 barg at 50 ° C (1450 psi at 122 ° F)
Note: 1. Can be extended in length 2. Suitable for wireless applications with Rosemount 702