Accessories

This section is dedicated to auxiliary devices for KROHNE process instrumentation. It includes tools for maintenance, verification, commissioning, protection, connection, and indication of field devices.

Main categories:

For process instrumentation General category that includes verification tools, data loggers, GSM modules, indicators, junction boxes, and other auxiliary equipment.

Tools for maintenance Tools for on-site verification, commissioning, and control of field devices.

Wireless Communication Devices for wireless data transmission, remote monitoring, and management of measuring equipment:

• Radioline — Gateway for continuous data transfer. Supports Modbus, licence-free radio, mains powered. Pre-wired system in rugged IP66 boxes with modular extension. Suitable for large networks (up to 250 stations) with a range of up to 20 km (point-to-point). Features 4 digital and 4 analogue inputs/outputs.

• Wireless-MUX — Bluetooth gateway for continuous data transfer. Based on Bluetooth 4.0, mains powered. Pre-wired system with fixed pair modules in rugged IP66 boxes. Ideal for fast and small networks. Features 16 digital and 2 analogue inputs/outputs, with a range of max. 200 m.

• LS42 — IoT data logger for remote reading of flowmeters, level and pressure transmitters. Mobile communication (2G/4G, NB-IoT, LTE-M), battery powered in waterproof IP68 housing. Server-based data storage and monitoring. Features 4 digital inputs and 2 optional analogue inputs.

• LS-Flow — IoT data logger for remote reading of flowmeters in district metering applications. Mobile communication (2G/4G, NB-IoT, LTE-M), battery powered in waterproof IP68 housing. Server-based data storage and monitoring. Supports Modbus via RS-485 and 1 optional analogue input.

Surge Protection Devices (SURGEPROTECT)

• SURGEPROTECT SP-F / 1X2-24DC — Surge protection device for standard signals of process instrumentation.

• SURGEPROTECT SP-F / EX-24DC — Explosion-proof version of surge protection.

Control and Management Units

• SCU 200 — Control and signal conditioning unit for devices with 4…20 mA output.

• SHD 200 — Control unit for field devices with 4…20 mA/HART®.

• SU 502 — Single-channel control unit for vibrating level switches.

• SU 600 — Digital panel indicator for level meters.

Junction Boxes

• SJB 200 — Junction box for connecting SMARTPAT sensors to the control system (HART®).

Indicators

• SD 200 — Multi-parameter indicator for analytical and other measurements.

Interface Cables (Interface cables) Cables and adapters for commissioning and servicing devices with HART® and IO-Link protocols:

• OPTIBRIDGE 1210 — USB adapter for isolated HART® devices.

• TBEN-S2-4IOL — Parameterization set for devices with IO-Link protocol.

Verification and Service Devices

• OPTICHECK Master — Portable device for comprehensive verification (levels 0, 1, and 2), commissioning, and monitoring of KROHNE field instruments directly at the point of operation without process interruption. Generates detailed reports according to IEC 61508/61511 and ISO 9001, supports trend analysis, documentation, and loading of factory settings from KROHNE’s PICK database. Helps extend calibration intervals and reduce downtime. Includes all necessary cables and a mobile app for Bluetooth wireless connection.

• OPTICHECK DTM — DTM driver for extended verification and commissioning of instruments.