Yodify Product Library
Instantly add the DMS Digital Mass Flowmeter and Regulator and 50,000+ more product series to your store or catalog
Book Your Demo and See How
or create your store
DMS Digital Mass Flowmeter and Regulator
Brand: KOBOLD Instruments, IncThe new DMS-Series KOBOLD digital mass flow meters and mass flow regulators have been specially developed for use in gas measurement, where excellent accuracy, high reliability, robust casing, stainless materials and maximum flexibility are important.
The six keys on the control panel and the graphic display make the meter easy to use. The display unit, full scale value of the measuring range, the valve function and the desired value can be set in the simple menu structure.
The second analogue output can be selected as 0 - 5 V DC , 0 -10 V DC or 1 - 5 V DC. If the medium changes, the corresponding gas can simply be selected. The memory stores the parameters of ten gases, and they can also be programmed off standard.
A password protects the configuration against unauthorized access. The electrical connection is made with a Sub-D plug. Optionally, the control panel can be connected with a RJ45 plug and socket connection.
A special RCA connector is required for the RS232 interface. Compared with float flow meters, the DMS mass flow meter has neither moving parts, nor is it necessary to compensate for changes in operating conditions such as pressure and temperature, because here the mass flow is being measured.
The measuring instrument can be installed in practically any position and the simple mechanical construction provides the highest degree of reliability, both with the use of aggressive gases, and also in raw industrial operation.
Specifications
Brand
Accuracy
- ± 1 % of Full Scale
Adjustment
- Via 6 Keys Gas Typical, Output 2, End Value, Units, Desired Value, Valve Function & Password
Ambient Temperature Range
- 0° to 50° C (32° to 122° F)
Applications
- Analysis Devices
- Boiler Controls
- Engineering
- Exhaust Measurement
- Gas Monitoring
- Laminator Systems
- N₂/O₂ - Generators
- Paint Lines
- Semiconductor Industry
Display
- Graphic LCD Display, 47 x 26 mm
Electrical Connectors
- 15-Pole D-Sub Plug Including Mating Plug with 3 metre Cable
- RJ45 for Remote Control Unit with Display
Enclosure, Body Material
- 316 Stainless Steel
Environmental Protection
- IP21
Maximum System Pressure
- psi: 500 (kPa: 3,447, bar: 35)
Measuring Range
- 0.1 - 3.7 Nl/min to 0 - 185 Nl/min for Air
Mounting Position
- Any, Flow-Through in the Direction of the Arrow
NPT Connection
- 1/2” NPT Female
- 1/4” NPT Female
Output
- Analog Output 1: 4-20 mA - Max.
- Analog Output 2: 0 to 5 Vdc, 0-10 Vdc, 1 to 5 Vdc, (Load Min. 1,000 ohms)
- Digital Output - RS-232
- Only Regulator - 4-20 mA, 0 to 5 Vdc, 0-10 Vdc, 1 to 5 Vdc
Power Requirement
- 15-24 Vdc ± 10 %, 230 mA (DMS-1/2)
- 24 Vdc ± 10 %, 500 mA (DMS-5) & 24 Vdc ± 10 %, 800 mA (DMS-6)
Process Temperature
- 0° to 50° C (32° to 122° F)
Repeatability
- ± 0.2 % of Full Scale
Response Time
- 2 seconds - Typical
- 300 milliseconds
Reverse Polarity Protection
- Ripple - 100 mV, Max.
Seat / Seal Material
- FPM
- NBR
Sensor / Probe Material
- Stainless Steel
Supply Pressure Effect
- ± 0.15 % of Full Scale/bar
Temperature Effect
- ± 0.05 % of Full Scale/°C
Temperature Range
- Maximum 50° C
- Analysis Devices
- Gas Monitoring
- Boiler Controls
- Exhaust Measurement
- Laminator Systems
- N₂/O₂ - Generators
- Semiconductor Industry
- Paint Lines
- Engineering