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Product Description

The ifm efector SP Series Flow Sensor offers broad measuring capabilities with setting ranges of 3-300 cm/s for liquids and 100-15,000 cm/s for gases, offering greatest sensitivity at 3-100 cm/s and 100-7,500 cm/s respectively. Response times range from 1-10 seconds for both media types, with a temperature gradient tolerance of 30 K/min. The unit is ATEX and IECEx certified (II 2G Ex ia IIC T4 Gb) for use in potentially explosive atmospheres, though the type test considers only atmospheric pressure conditions (0.8-1.1 bar), requiring user assessment for applications outside this range.

It is designed for connection to VS4000 monitor, and features a G 1/2 external threaded process connection. Medium temperature range -4 to 158°F, pressure rating 30 bar. IP 65 and IP67 protections. Rugged design for use in harsh industrial environments. Process connection via adapter.

ifm efector

Thermal Flow Sensor - 3-300 cm/s, ATEX | ifm SP321A

Ex ia IIC T4 Gb, For VS4000
MPN/Series: SP321A

Product Specifications

Manufacturer : ifm efector

Product Number : SP321A

Type : Thermal Flow Sensor

Medium Temperature : -4 to 158°F

Pressure Rating : 30 bar

Setting Range (Liquid) : 3 to 300 cm/s (greatest sensitivity 3-100 cm/s)

Setting Range (Gas) : 100 to 15000 cm/s (greatest sensitivity 100-7500 cm/s)

Response Time : 1 to 10 seconds

Process Connection : G 1/2 external thread

Certifications : ATEX, IECEx (II 2G Ex ia IIC T4 Gb)

Protection : IP 65 and IP67

Documents: Product Specs

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