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PM82-4

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PM82-4

Product catalog summary

Performance Features

3-digit LED display with a dry capacitive ceramic sensor.
High overload capability with measuring ranges from 0…50 mbar to 0…60 bar, including negative pressure up to -1 bar.
Records minimum and maximum pressure with an accuracy of ≤ 0.5%.
Includes 2 contact outputs (DC PNP, max. 200mA) and analog outputs (4…20 mA, 0…10 V, 0…20 mA).

Areas of Application

Suitable for industrial water applications, beverage industry, gaseous media, hygiene applications, abrasive and aggressive media.

Technical Data

Analog output options: 4…20 mA, 0…10 V, 0…20 mA (3-wires).
Contact output: 2x DC PNP, max. 200 mA.
Power supply: 10…30 V DC for 20 mA output, 16…30 V DC for 10 V output.
Accuracy: ≤ ± 0.5% FS at 25°C, with long-term stability of ≤ ± 0.5% FS/year.
Response time: 200 ms, switch-on time: < 1 s.
Temperature ranges: Medium (-25…100°C), Surrounding (-25…80°C), Storage (-40…85°C).
Electrical protections include short-circuit resistance and reverse polarity protection.
Wetted materials: Stainless steel (1.4404), Ceramic Al2O3, with various sensor seals available.
Protection type: IP 67.

Ordering Code and Measuring Ranges

Analog output options: None, 0…10 V, 0…20 mA, 4…20 mA.
Contact output options: 1 or 2 contacts.
Process connection and material options include various thread types and materials.
Measuring ranges cover a wide spectrum from 0…50 mbar to 0…60 bar, including negative ranges.

Dimensions

Detailed dimensions and process connection types are provided for installation guidance.

Catalog excerpts

Datasheet Digital Contact Gauge PM82-4 ■ Dry capacitive caramic sensor ■ High overload capability ■ Smallest measuring range: 0.. .50 mbar ■ Largest measuring range: 0.60 bar ■ Negative pressure measuring range: up to -1 bar ■ Recording min./max. pressure The model PM82-4 extends the standard model PM82 with a capacitive measuring cell. The result is a finer measuring range with higher overload capability. The HD version in particular is suitable for pressure peaks in fast-closing systems such as drinking water applications. Its large and bright display can still be easily read from a distance and therefore allows for a quick assessment of the process pressure. The analog output with 2 adjustable switching outputs extends the range of applications. Additional process connections and measuring ranges are offered in model PM82-3. Our modular design concept provides a wide variety of products. Feel free to contact us if you need acustomization that is not listed in this datasheet. ■ Industrial water applications Noding Messtechnik GmbH • Oldenfelder Bogen 29 • D-22143 Hamburg, Germany • Tel.: 040 / 67 58 51 - 0 Fax: 040 / 67 58 51 - 49 • Internet: www.noeding-messtechnik.de • E-mail: info@noeding-messt

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Measuring range ■ ELECTRICAL CONNECTION ■ LOAD uB- 10V 0,02 A Noding Messtechnik GmbH • Oldenfelder Bogen 29 • D-22143 Hamburg, Germany • Tel.: 040 / 67 58 51 - 0 Fax: 040 / 67 58 51 - 49 • Internet: www.noeding-messtechnik.de • E-mail: [email protected]

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Analog output 0 None Contact output Measuring ranges see table 99 Non-standard range (on request) Process connection and material 2 1/2 - 14 NPT, 1.4404 7 Dairy thread DN 40 DIN 11851, 1.4404 K Dairy thread DN 40 aseptisch, 1.4404 N DRD flange DN 65, 14404 L Clamp 1" DN 25.40, 1.4404 W Clamp 2" DN 50, 1.4404 9 Others (on request) Sensor seal 1 FPM (Viton), standard 5 FFKM (Chemraz / Kalrez) 0 Display 3 digits (standard) 1 Display reduced to 2 digits PM82-4 -||| |- _ BioConnect® is a registered word mark of NEUMO GmbH+Co.KG,D-75438 Knittlingen Noding Messtechnik GmbH • Oldenfelder Bogen 29 • D-22143...

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PROCESS CONNECTION 03/2023 A - Modifications reserved without notice Noding Messtechnik GmbH • Oldenfelder Bogen 29 • D-22143 Hamburg, Germany • Tel.: 040 / 67 58 51 - 0 Fax: 040 / 67 58 51 - 49 • Internet: www.noeding-messtechnik.de • E-mail: [email protected]

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