Kontakt

Call Back

Flow meter oval gear meter 10l/min OG3

viscosity independent
viscosity independent
small overall error
small overall error
digital output signal
digital output signal

Delivery time: 4 weeks

Flow rate

0,5 - 10,0 l/min (Water), 0,05 - 10,0 l/min (> 30mm²/s oil)

Body material
Temperature range
Pressure rating
Seal material (O-ring)
Sensor type
Fitting size and type

1/2" Female

Port Thread
Option

Individual request

Is your specific configuration not listed, are you looking for a special solution or do you need large quantities? Our team is looking forward to your individual task.

Please write to us.

Functional description

The OG3 oval gear flowmeter is a compact, robust flowmeter offering high performance with low operating costs. It is capable of measuring flow rates from 0.05 to 10.0 l/min for 30 cSt oil and 0.5 to 10.0 l/min for water-like liquids. This meter can have fully non-metallic wetted components, including PEEK, ceramic, and an elastomer, making it an ideal choice for measuring aggressive chemicals. For OEM applications, alternative mounting options, including manifold installations, are available. The standard models come with bodies made of 316 stainless steel or PEEK and Viton® O-ring seals.
Inside the meter, there are two toothed oval gears, one of which contains chemically resistant magnets. The liquid to be measured flows through a measuring chamber, causing the oval gears to rotate. An integrated Hall sensor detects the flow-proportional rotational speed of the gears through the chamber wall. Alternatively, the rotation can be detected by a Namur sensor or a reed switch, producing approximately 440 pulses per liter. The resulting pressure loss is very low due to the special gear geometry. Excellent starting behavior allows measurements close to zero flow.
The OG3 measures the flow rate precisely regardless of changes in viscosity and temperature. Installation of the flowmeter is simple and space-saving, as no upstream straightener is required. The signal output is either an NPN pulse or a voltage-free contact, allowing easy integration with most electronic display or recording devices. This combination of materials and technology ensures a long-life product with reliable and accurate operation.

Product details

Connection1/2" BSP F or NPT F
Measurement range0,05 ... 10,0l/min at 30cst oil; 0,5 ... 10,0l/min with water
Repeatability±0,1%
OutputImpuls NPN; voltage
Pressure Ranges<10bar, <50bar, <400bar, <700bar

Accuracy

Water± 0.5% FSD
30cst oil± 1.0% reading

Materials

Housing316, Aluminium, Peek or Hastelloy C
Oval gearsCarbon fiber reinforced Peek
Seals Viton®, Nitrile, EPDM, PTFE, Kalrez®

Dimensions

Dimension Oval Gear Meter 10L Min Ovalradzaehler 10L Min Og3

Data protection settings
We need your consent!

We use cookies and external services on our website with your consent in order to personalize content and advertising, offer functions and analyze your access to our website. We share this information with our partners, who may merge it with other data they have previously collected (category: external media). In order to be able to offer technically necessary functions securely, certain cookies are always active (category: Essential).

By selecting and clicking on Accept, you consent to the data processing described (TDDDG and GDPR). You can revoke your consent at any time with effect for the future via the data protection page.

Further information on the processing of your personal data can be found under Show details and in our data protection information.

Show details

Cookies details

  • Essential:
    • Technically necessary cookies

      Provider
      DDM GmbH & Co. KG

      Name (purpose) - Duration of processing (storage period)

      • Pll_language (language setting) - Storage period: 12 months
      • Com4cookies_options (consent management) - Storage period: 1 month
      • __stripe_mid (fraud prevention) - Storage duration: end of session 12 months
      • __stripe_sid (fraud prevention) - Storage duration: end of session
      • Woocommerce_items_in_cart (shopping cart storage) - Storage duration: End of session
      • Wp_woocommerce_session_* (user actions) - storage duration: 2 days
      • Woocommerce_cart_hash (shopping cart storage) - Storage duration: End of session
      • Wordpress_logged_in_* (maintaining the login) - Storage duration: End of session
      • Wfwaf_authcookie_* (detection of the login) - storage duration: 12 hours
      • Wordpress_sec_* (security settings) - Storage duration: 15 days

      Processing location
      Germany

      Legal basis
      The processing of personal data is based on a legal obligation pursuant to Art. 6 para. 1 sentence 1 lit. c GDPR; the exception pursuant to Section 25 para. 2 no. 2 TDDDG applies to the storage of information in your terminal equipment.

      Further information
      Further information on the processing of data and individual storage periods can be found in our data protection information under VI Use of cookies.

  • External media:
    • Service: Google Maps

      Provider
      Google Ireland Limited

      Purpose of use
      Display of a map

      Processing location
      European Union, USA

      Legal basis
      The processing of personal data is based on your consent in accordance with Art. 6 para. 1 sentence 1 lit. a GDPR. The storage of information in your terminal equipment takes place on the basis of Section 25 (1) sentence 1 TDDDG.

      Duration of processing (storage period)
      The storage period is determined by Google.

      Further information
      Data collected via Google Maps may be forwarded to third parties and to the USA. The parent company Google LLC. is certified in accordance with the EU-US Data Privacy Framework and has undertaken to comply with European data protection standards. Further information on the processing of data can be found in our data protection information under I. 4. Data transfer to a third country or an international organization and XIII. Google Maps.

    • Service: Google Tag Manager and Google Analytics

      Provider
      Google Ireland Limited

      Purpose of use
      Management of website tags (Google Tag Manager), analysis of the user behavior of our website visitors (Google Analytics)

      Processing location
      European Union, USA

      Legal basis
      The processing of personal data is based on your consent in accordance with Art. 6 para. 1 sentence 1 lit. a GDPR. The storage of information in your terminal equipment takes place on the basis of Section 25 (1) sentence 1 TDDDG.

      Duration of processing (storage period)
      The storage period is determined by Google. Data stored by Google at user and event level is anonymized or deleted after 14 months.

      Further information
      Data collected via Google services can be forwarded to third parties and to the third country USA. The parent company Google LLC. is certified in accordance with the EU-US Data Privacy Framework and has undertaken to comply with European data protection standards. Further information on the processing of data can be found in our data protection information under I. 4. Data transfer to a third country or an international organization and XVI. Google Tag Manager and XVII. Google Analytics.