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crm+ ultrasonic level sensors

crm+ ultrasonic level sensors

Product catalog summary

Overview
The crm+ ultrasonic sensors by microsonic GmbH are engineered for durability and resistance to chemical exposure, featuring a protective PEEK film. These sensors are versatile for industrial applications, offering various output configurations and advanced features for precise measurement and control.

Specifications

Material: Stainless steel housing with PEEK film-coated ultrasonic transducer.
Operating Voltage: 9-30 V DC with reverse polarity protection.
Protection Class: IP67 according to EN 60529.
Operating Temperature: -25°C to +70°C.
Storage Temperature: -40°C to +85°C.
Weight: 150 g.

Key Features

PEEK Protective Film: Ensures easy cleaning and high resistance to chemicals and contamination.
Digital Display: Provides direct measured value output in mm/cm or %.
IO-Link Interface: Supports the latest industry standards with Smart Sensor Profile.
Automatic Synchronisation: Allows simultaneous operation of up to ten sensors.
Output Options: Includes Push-Pull, pnp, npn, and analogue outputs (4-20 mA and 0-10 V).
Detection Ranges: Five ranges with measurement capabilities from 30 mm to 8 m.
Resolution: 0.025 mm to 2.4 mm.
Temperature Compensation: Ensures accuracy across temperature variations.

Operating Modes

TouchControl: Allows configuration directly at the sensor with a three-digit LED display.
Teach-in Procedure: Enables setting of switching or analogue outputs by numeric input or teach-in.
LinkControl: Facilitates sensor configuration via PC using the LinkControl adapter and software.

Applications
The crm+ sensors are ideal for environments requiring high chemical resistance and precise measurement, such as in filling processes where contamination is unavoidable. The sensors' robust design and advanced features make them suitable for a wide range of industrial applications.

Technical Features

Design: Cylindrical M30.
Measuring Range: 600 - 8,000 mm.
Operating Mode: Analogue distance measurements.
Means of Measurement: Echo propagation time measurement.
Transducer Frequency: 80 kHz.
Blind Zone: 600 mm.
Operating Range: 6,000 mm.
Maximum Range: 8,000 mm.
Resolution: 0.18 mm.
Reproducibility: ± 0.15%.
Accuracy: ± 1% (temperature drift internally compensated).
Operating Voltage: 9 - 30 V d.c., reverse polarity protection.
Voltage Ripple: ± 10%.
No-load Current Consumption: ≤ 80 mA.
Type of Connection: 5-pin M12 initiator plug.

Controls and Indicators

Controls: 2 push-buttons + LED display (TouchControl).
Indicators: 3-digit LED display, 2 x three-colour LED.
Scope for Settings: Teach-in and numeric configuration via TouchControl, LCA-2 with LinkControl.

Outputs and Inputs

Output: 1 analogue output (current: 4-20 mA / voltage: 0-10 V, short-circuit-proof).
Switchable: Rising/Falling.
Response Time: 240 ms.
Delay Prior to Availability: < 450 ms.
Input: 1 com input, synchronisation input.

Particularities

High chemical resistance.
Stainless steel version.
Synchronisation: Yes.
Multiplex: Yes.

Additional Information

Further Versions: Cable connection (on request).
Order No.: crm+600/DD/TC/E, crm+600/IU/TC/E.
Note: The content of this document is subject to technical changes. Specifications are presented descriptively and do not warrant any product features.

Catalog excerpts

Extract from our online catalogue: crm+ ultrasonic sensors Current to: 2025-01-27 microsonic GmbH / Phoenixseestraße 7 / 44263 Dortmund / Germany / T +49 231 975151-0 / F +49 231 975151-51 / E [email protected] microsonic® is a registered trademark of microsonic GmbH. All rights reserved.

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Wear-resistant PEEK film protects the sensor membrane from chemicals, contamination and caking. > Ultrasonic transducer protected by PEEK film > for simple cleaning and high resistance to wear > Digital display with direct measured value output in mm/cm or % > IO-Link interface > for support of the new industry standard > Numeric configuration of the sensor using digital display > permits the complete advance configuration of the sensor > Automatic synchronisation and multiplex operation > for simultaneous operation of up to ten sensors in close quarters > 1 Push-Pull switching output > pnp or...

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Description Sensor membrane with wear-resistant protective ﬁlm In many ﬁlling processes, spray on the sensor membrane simply cannot be avoided. These sprays often harden so that after longer periods of operation contamination can only be removed from the sensor membrane by mechanical means. The new protective ﬁlm of the crm+ sensors now makes it easy to remove caked-on soiling, such as hardened casting compound and cement spatter. The protective ﬁlm is also highly resistant to corrosive media. The threaded sleeve is made of 1.4571 stainless steel. TouchControl with LED display - Wear-resistant...

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distance value and automatically switches between millimetre and centimetre displays. Setting a switching or analogue output can optionally be carried out by numeric input of the desired distance values, or using a teach-in procedure. This permits the user to select the conﬁguration method preferred. The crm+ sensors support synchronisation and multiplex operation and have extensive parameterisation options via LinkControl. For detailed information, please see at mic+ sensors . LinkControl consists of the LinkControl adapter and the LinkControl software and facilitates the conﬁguration of the...

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scale drawing detection zone 1 x Push-Pull measuring range design operating mode ultrasonic-specific means of measurement transducer frequency blind zone operating range maximum range resolution reproducibility accuracy proximity switch/reflective mode reflective barrier window mode high chemical resistance stainless steel version display IO-Link version 1.1 Smart Sensor Profile UL listed echo propagation time measurement ± 1 % (temperature drift internally compensated) operating voltage UB 9 - 30 V d.c., reverse polarity protection type of connection 5-pin M12 initiator plug

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micro/onic crm+ ultrasonic sensors

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Push-Pull, UB-3 V, -UB+3 V,Imax = 100 mA Schließer/Öffner einstellbar, kurzschlussfest switching hysteresis switching frequency response time delay prior to availability com input synchronisation input IO-Link product name format of process data content of process data Bit 0: initial state Pin 4; Bit 1: initial state Pin 2; Bit 8-15: scale (Int. 8); Bit 16 -31: measured value (Int. 16) ISDU paramter Identification, measuring configuration, switched output, filter, temperature compensation, operation system commands SP1 Teach-in, SP2 Teach-in, factory settings Smart Sensor Profile IODD version...

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crm+25/F/TC/E technical features/characteristics temperature compensation 2 push-buttons + LED display (TouchControl) Teach-in and numeric configuration via TouchControl LCA-2 with LinkControl IO-Link high chemical resistance stainless steel version display IO-Link version 1.1 Smart Sensor Profile UL listed The content of this document is subject to technical changes. Specifications in this document are presented in a descriptive way only. They do not warrant any product features. crm+ ultrasonic sensors

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scale drawing detection zone 1 x pnp measuring range design operating mode ultrasonic-specific means of measurement transducer frequency blind zone operating range maximum range resolution reproducibility accuracy proximity switch/reflective mode reflective barrier window mode high chemical resistance stainless steel version display echo propagation time measurement ± 1 % (temperature drift internally compensated) operating voltage UB 9 - 30 V d.c., reverse polarity protection type of connection 5-pin M12 initiator plug

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output 1 switching output NOC/NCC adjustable, short-circuit-proof delay prior to availability < 300 ms inputs synchronisation input ultrasonic transducer operating temperature storage temperature stainless steel, plastic parts: PBT, TPU coated with PEEK film, PTFE O-ring IP 67 technical features/characteristics temperature compensation controls 2 push-buttons + LED display (TouchControl) Teach-in and numeric configuration via TouchControl LCA-2 with LinkControl high chemical resistance stainless steel version display

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The content of this document is subject to technical changes. Specifications in this document are presented in a descriptive way only. They do not warrant any product features. crm+ ultrasonic sensors

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scale drawing detection zone 2 x pnp measuring range design operating mode ultrasonic-specific means of measurement transducer frequency blind zone operating range maximum range resolution reproducibility accuracy proximity switch/reflective mode reflective barrier window mode high chemical resistance stainless steel version display echo propagation time measurement ± 1 % (temperature drift internally compensated) operating voltage UB 9 - 30 V d.c., reverse polarity protection type of connection 5-pin M12 initiator plug

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output 1 switching output NOC/NCC adjustable, short-circuit-proof output 2 switching output NOC/NCC adjustable, short-circuit-proof delay prior to availability synchronisation input ultrasonic transducer operating temperature storage temperature stainless steel, plastic parts: PBT, TPU coated with PEEK film, PTFE O-ring IP 67 technical features/characteristics temperature compensation controls 2 push-buttons + LED display (TouchControl) Teach-in and numeric configuration via TouchControl LCA-2 with LinkControl high chemical resistance stainless steel version display

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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