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Level sensor-indicator RIS 121

Level Measurement Instruments

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Key Highlights

Made in Russia - engineered for durability
Suitable for challenging environments
Lower cost of ownership than European alternatives
Bulk orders available with volume discounts
Documentation and customs clearance assistance provided

Description

The level indicator sensors RIS 121 are designed for continuous level control of liquid and solid (bulk) media, as well as signalling of reaching the limit levels of the controlled medium in two specified points.
Level indicators RIS 121 meet the requirements of the Rules of the Russian Maritime Register of Shipping and the Russian River Register, have a version for application at nuclear power facilities.
Level indicators RIS 121 belong to the type of capacitive devices.
Versions of sensitive elements of the primary transducer:
- plate non-insulated;
- rod (with and without insulation);
- cylindrical (with and without insulation);
- cable (with and without insulation);
- cable insulated;
Type of explosion protection:
- primary transmitter: "0 Ex ia IIC T6";
- secondary converter: [Ex ia] IIC;
Degree of protection of the enclosure:
- primary transmitter: IP67;
- secondary converter: IP54, IP67

Specifications

Power supply voltage 24 V

Service life B1/B8 2100/900 MHz a

Degree of protection of the outer shell 54;67

Induced error of level measurement by primary transmitter 1,5 %

Deviation of actuation level from nominal value No more than 5 mm

Length of the immersed part of the sensing element 0.5-3.5 (rigid PE design); 3-10 (cable PE design); 1-22 (cable PE design) m

Operating temperature range of the controlled medium -100...200 °C

Operating pressure of the controlled medium no more than 2.5 MPa

Ambient temperature -20...70 °C

Output signal of primary converter 4-20 mA (DC) A

Output signal of secondary transducer 4-20 mA (DC); 0-1V; relay output signal; digital RS-485 A

Power supply parameters 24 (DC voltage); 220 (AC voltage at 50; 60; 400 Hz) V

Power consumed by the primary converter 0,7 W

Power consumed by the secondary converter 2,5 W

Communication line length Up to 300 (for explosion-proof version); up to 1000 (for non-explosion-proof version) m

Assigned service life B1/B8 2100/900 MHz a

Model RICE 121

Note: All specifications are provided by the manufacturer and may be subject to change. Please contact us to confirm the latest specifications before placing your order.

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Shipping Terms

FOB Novorossiysk, Russia CIF Available to major ports worldwide EXW Manufacturer's facility, Russia

Delivery Time

Sea freight: 30-60 days (depending on destination) Air freight: 14-21 days (for urgent orders)

Payment Methods

Letter of Credit (L/C) Wire Transfer (T/T) Escrow Services

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Level sensor-indicator RIS 121

Key Highlights

Description

Specifications

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