Flow meters from DDM Sensors featuring analog output signals (4–20 mA current loop and 0–10 V voltage signal) enable reliable and precise measurement data transmission to higher-level control and monitoring systems.
Product Overview
excl. 19% VAT plus shipping costs
Input signal: max. 2,5 kHz (TTL)
Accuracy: ± 0,1%
Operating temperature range: -40 to +125°C
Output: 0 to 10V
Data sheet : pdf | 257 KB
excl. 19% VAT plus shipping costs
excl. 19% VAT plus shipping costs
Connection: 3/8” John Guest, 1/2” BSP, 1/2” NPT
Measurement range: 2 … 500ml/min to 0,1 … 20l/min
Repeatability: ±0.1% (25 to 100% v.MB); ±0.5% (< 25 v.MB)
Material of wetted parts: PEEK / 316 ; PEEK / Borosilikatglas
Output: Impuls (NPN or PNP); 4 – 20mA; 0 – 10V; 0 -5V; Display
Temperature range: -10 – 60°C, -10 – 110°C
Data sheet: pdf | 1 MB
excl. 19% VAT plus shipping costs
excl. 19% VAT plus shipping costs
Connection: 1/8” & 1/4″ hose
Measurement ranges: 20 … 1000 ml/min & 100 … 5000 ml/min
Repeatability: ±0.1% plus ±0.02% FSD
Material of wetted parts: PFA hose with FDA approval
Output: Impuls (NPN or PNP); 4 – 20mA; 0 – 10V; 0 -5V; Display
Temperature range: -10 – 60°C
Data sheet: pdf | 1,003 KB
excl. 19% VAT plus shipping costs
excl. 19% VAT plus shipping costs
Input signal: max. 2,5 kHz (TTL)
Accuracy: ± 0,1%
Operating temperature range: -40 to +110°C
Output: 0 to 20mA or 4 to 20mA
Datasheet : pdf | 293 KB
excl. 19% VAT plus shipping costs
excl. 19% VAT plus shipping costs
LCD display: current flow rate & total flow rate
Possible units: Gal – cc – kg – gms – Ltr & sec – min – Hr
Power supply: 5 to 24Vdc or AA battery
Protection class: IP64
Data sheet Pulsit solo: pdf | 1,005 KB
excl. 19% VAT plus shipping costs
excl. 19% VAT plus shipping costs
Linearisation: Calibration points of the flow meter can be stored
Signal input: Pulse or Reed switch
Response time: from 100ms
Flow alarm outputs: programmable high and low alarms
Operating temperature range: 0 – 65°C
Protection class: IP64
Data sheet Pulsit Link: pdf | 490 KB
excl. 19% VAT plus shipping costs
excl. 19% VAT plus shipping costs
Measurement principle: Magnetic-inductive flow measurement (MID)
Nominal diameters: DN15 to DN25
Measurement range: 0.05 to 35 l/min (DN15) | 0.1 to 75 l/min (DN20) | 0.2 to 150 l/min (DN25)
Measurement accuracy: ±0.5% of the measured value
Repeatability: ±0.2%
Display: Integrated HMI display for showing process values
Outputs: 4 to 20 mA | 0 to 10 V | Pulse/frequency output | IO-Link
Electrical connection: M12 connector
Data Sheet: pdf | 1 MB
excl. 19% VAT plus shipping costs
excl. 19% VAT plus shipping costs
Process connection External thread ISO 228: DN15 to DN32
Measuring range: 0 to 62.5 l/min (DN15) | 0 to 105 l/min (DN20) | 0 to 160 l/min (DN25) | 0 to 260 l/min (DN32)
Measurement accuracy: 2% of the measured value
Product-contact material: PPSU
Output: Pulse, 4 to 20 mA
Medium temperature: -20 to +80 °C
excl. 19% VAT plus shipping costs
excl. 19% VAT plus shipping costs
Process connection: External thread ISO 228
Nominal diameters: DN15 to DN32
Measuring range: 0 to 80 l/min (DN15) | 0 to 210 l/min (DN20) | 0 to 320 l/min (DN25) | 0 to 520 l/min (DN32)
Measurement accuracy: ±1% of measured value (pulse output)
Product-contact material: PPSU
Output: IO-Link (2 configurable: IO-Link/digital/analog output + digital/analog output/digital input; factory setting: IO-Link/digital output)
Medium temperature: -20 to +80 °C
Degree of protection: IP 67
Electrical connection: M12 connector
excl. 19% VAT plus shipping costs
Flow Meters with 4–20 mA Current Output
The 4–20 mA current signal is an established standard in industrial measurement technology, converting the measured flow rate into a proportional current signal. Key advantages of this principle include high noise immunity against electromagnetic interference and lossless signal transmission over long distances of several hundred meters. A crucial feature is the “live zero”: since the signal range begins at 4 mA, wire breaks (0 mA) or short circuits (>>20 mA) can be clearly detected.
Flow Meters with 0–10 V Voltage Output
With the 0–10 V voltage signal, the flow value is proportionally converted into a voltage signal that can be directly processed by the control system. The main advantage lies in the simple and direct integration into common PLC and automation systems, as many analog input cards support this voltage range by default. Particularly for short transmission distances within control cabinets or machinery, this interface offers a cost-effective and straightforward implementation.
Technical Specifications Overview
The flow meter series with analog output from DDM Sensors are designed to cover a wide range of measurement requirements.
Compatible Media
Our flow meters are engineered for a broad variety of media. These include common liquids such as water, various oils, and coolants. In addition, we offer specialized models for aggressive or corrosive media, featuring wetted parts made from highly resistant materials such as PEEK, 316 stainless steel, FFKM, and borosilicate glass to ensure long service life and process reliability.
Measuring Ranges and Accuracy
The DDM Sensors portfolio covers a comprehensive flow range from ultra-low flows starting at 0.002 L/min up to high volumetric flow rates. A specified measuring accuracy of up to ±0.1% of reading fulfills the requirements of precise dosing and monitoring tasks. High repeatability of up to ±0.025% ensures consistent and dependable process execution.
Available Measuring Principles
To provide the optimal technology for every application, our flow meters incorporate various measuring principles. Depending on your media requirements, accuracy needs, and installation conditions, you can select between electromagnetic meters, ultrasonic flow meters, turbine flow meters, oval gear meters, and pelton wheel flow meters.
Application Areas for DDM Sensors Flow Meters
Our flow meters are deployed across numerous industries and applications. Key sectors include industrial automation and process monitoring, as well as demanding applications in the chemical and pharmaceutical industries. Furthermore, our sensors are successfully utilized in food and beverage production.
Get Expert Advice on Flow Meters with Analog Output
Contact us for a personalized quote tailored specifically to your application. Our experts are happy to advise you on our flow meters with analog output.