DINEL level, pressure and flow instruments

Specify DINEL instruments for tanks, pipelines and measurement systems. Send an application description for new equipment or the complete designation and nameplate photographs for replacement.

DLM-35 capacitive level meters

DLM-35 measures liquids, bulk solids and powders in tanks and hoppers. Send the full designation, electrode length, connection dimensions and a photograph of the installed instrument. A magnetic pen is used for adjustment.

Continuous level measurement
Stainless steel housing and electrodes
Connector or cable gland options
NT-25 version for hot steam

CLM-36 level meters and replacement requirements

CLM-36 provides continuous measurement of liquids and bulk materials. Its electronics are housed in a removable module. For an instrument or module inquiry, include the nameplate designation, connection photograph and operating medium.

Direct installation in tanks and silos
Stainless steel housing and electrodes
Connector connection
T versions for high temperatures

CLM-70 capacitive level measurement

CLM-70 measures liquids, powders and bulk solids with several electrode configurations. Describe the vessel geometry, medium and display requirements. The DM-70 display module supports setup and configuration transfer between instruments.

Rod, cable or coaxial electrode
4–20 mA output with HART
DM-70 with OLED or LCD display
Insulated electrodes for conductive media

ULM-53 ultrasonic level meters

ULM-53 provides non-contact measurement of liquid, slurry and pasty media. State the vessel depth, mounting position, required interface and conditions above the surface. For replacement, attach the full existing instrument code.

4–20 mA or 0–10 V output options
RS-485 Modbus RTU versions
Button or magnetic pen adjustment
VKD bracket and directional funnel options

ARLM-70 Amanda radar level meters

ARLM-70 uses non-contact antenna radar for continuous liquid level measurement over medium and long distances. False echo suppression is available. Include nozzle dimensions, vessel height and a sketch of internal obstructions in the inquiry.

8 or 20 m measuring range
4–20 mA current output with HART
OLED or LCD display
Suitable for aggressive vapours and vacuum

DLS-35 capacitive level switches

DLS-35 detects the limit level of liquids, powders and bulk solids. It serves a switching duty rather than reporting continuous level height. Include the complete model designation, mounting position and required response at the switching point.

Installation in tanks, silos and pipes
Setup mode without the medium present
Two status LEDs
Stainless steel housing and electrodes

CLS-23 miniature capacitive sensors

CLS-23 detects conductive and non-conductive liquids, including water, cooling liquids and oils. Selection starts with the actual medium, installation point and complete variant designation. Include a photograph showing available space around the process connection.

Miniature construction
Magnetic pen sensitivity adjustment
LED status indication
Standard and high-temperature variants

RFLS-35 high-frequency level sensors

RFLS-35 is intended for limit detection of liquid, viscous and adhesive media. Its Medium window function distinguishes the configured medium from substances with different permittivity. State the product, deposits and required diagnostic features.

Deposit and foam suppression
Magnetic pen configuration
IL version with IO-Link
PD version with diagnostics

TFS-35 flow and temperature sensors

TFS-35 monitors liquid flow velocity and temperature in pipes. Identify the fluid, pipe diameter, output requirement and process connection. For replacement, provide the sensing element length and its position relative to the flow.

Current plus PNP, or two PNP outputs
Five-segment flow indicator
Magnetic pen adjustment
G ½ thread or 50.5 Tri-Clamp

EFM-115 electromagnetic flowmeters

EFM-115 measures water and water-based liquid flow. Compact and separate arrangements are available. Supply the pipe diameter, fluid characteristics, connection details and converter location. Specify whether the existing installation uses a remote converter.

DN 10–300 pipe sizes
Flow direction indication
Measurement data archiving
Stainless steel design for food applications

PPM-35 pressure sensors

PPM-35 measures the pressure of gases and liquids. Distinguish gauge from absolute pressure and state the working range and process connection. Nameplate and connector photographs help identify the required electrical and mechanical variant.

Measuring ranges up to 100 bar
Basic accuracy 0.5% of range
Stainless steel housing and diaphragm
Cable, M12 or ISO connector options

SSU and DSU supply and switching units

DINEL supply units power sensors and evaluate their status. The family name alone does not define channel count or control functions. Provide the unit designation, connected sensor type, cabinet supply and relay wiring diagram.

Single-channel and dual-channel variants
DIN 35 rail or wall mounting
LED status indication
Level control in applicable versions

PDU display and indication units

PDU displays physical values from level meters and other sensors. Specify the input signal, mounting arrangement, supply and required control outputs. For replacement, include the panel opening dimensions and a photograph of the rear terminal block.

PDU-420, PDU-421 and PDU-440
Four-digit LED display
Up to four relay outputs
RS-485 Modbus RTU interface

Connectors, electrodes, fittings and seals

Send the designation and photographs for a DINEL accessory inquiry. The official range includes nuts, flanges, connectors and auxiliary electrodes. Identify the associated instrument and distinguish an accessory requirement from a complete sensor order.

M12 connectors for DLS, CPS and CLS
M8 connectors for GPLS
PDE electrode for DLS-27 and CLS-23
Mounting fittings and seals

Start with the complete designation

A product family identifies the measuring principle, but it does not describe every mechanical and electrical detail. Send the entire nameplate designation, an overview photograph and the relevant specification. Keep suffixes and electrode length with the original code.

For an accessory request, identify the associated instrument and the individual part. A connector, mounting nut, electronic module and complete level meter should be separate items. This makes the required scope visible before an equipment proposal is prepared.

Describe the medium and operating cycle

For liquids, identify the substance, temperature and pressure. For mixtures, provide the available composition information. For powders or bulk solids, state the material and the actual filling conditions. Include deposits, foam or adhesion where these affect the existing measurement.

Describe normal production, startup and cleaning separately. A tank may be washed, steamed or filled with another product between operating cycles. These conditions belong in the requirement together with the steady operating point and the proposed installation position.

Check mounting geometry before selection

For contact measurement, supply the electrode length, wall clearances and connection drawing. Show the tank height and the position of the sensing element. Indicate whether it is installed in liquid, powder or the filling zone of a hopper.

For a non-contact meter, show the nozzle, surface and internal obstructions. A simple sketch of agitators, ladders and cross members helps describe the measurement path. Replacement inquiries should also show the available space at the actual mounting point.

Match the output to the measurement task

Continuous measurement provides a changing process value, while a limit sensor detects a defined switching point. State the required duty and the receiving controller input. A matching process connection alone does not identify the electrical function of the instrument.

Attach the terminal diagram, supply details and output requirement. For HART, Modbus or IO-Link, describe the existing communication channel and configuration method. Include the equipment connected at the other end of the signal path and the interface expected by the control system.

Define replacement and supply scope

Explain why the instrument is being replaced: mechanical damage, unstable readings, signal loss or a changed process. Add photographs and a short symptom description. This helps distinguish an accessory requirement from the selection of an instrument using a different measuring principle.

For a repeat order, retain the previous complete code and specification. For a different variant, list the changed electrode, connection, signal or medium separately. Include the existing mounting hardware and wiring that the new arrangement is expected to use.

Provide the relevant instrument documents

Attach a datasheet, drawing or specification for the required variant. A family brochure is useful for identifying a product range, while the complete designation determines the detailed construction. Include the document revision and the corresponding position in the project.

State the documents and marking information required by your organization. If the instrument operates in a designated hazardous area, provide the area classification and project requirements. These details are reviewed together with the specific instrument variant and its intended application.

Send a structured equipment inquiry

Provide a list of instruments and accessories, the quantity for each item and the delivery destination. For every row, include a complete designation or an application description. Use clear attachment names and associate each drawing with the item it describes.

For priority replacement items, identify the affected measurement point and the equipment already installed. Keep technical information complete even when the request is urgent. A nameplate photograph is a useful starting point, followed by the wiring and mounting details.

Our calculation history includes a CLM-36NT-12-M-I E1850 capacitive level meter in a commercial proposal. That record does not confirm a shipment. For a similar request, supply the designation and requirements of your own installation so the variant can be reviewed.

Availability, price, lead time, documents and compatibility are checked for the individual order. This page does not establish official dealer status, certified servicing or identical specifications across every variant in a product family.