- Catalogs
- BD SENSORS GmbH
- DMK 458
DMK 458
DMK 458
- Accuracy: Standard accuracy is 0.25% FSO, with an optional accuracy of 0.1% FSO.
- Pressure Range: Nominal pressure ranges from 0 to 40 mbar up to 0 to 20 bar.
- Output Signals: Standard 2-wire 4-20 mA, with other options available upon request.
- Materials: Pressure port made of stainless steel 1.4404 (316L) with optional CuNiFe for threaded connections.
- Temperature Range: Medium: -40 to 125°C; Electronics/Environment: -25 to 85°C; Storage: -40 to 100°C.
- LR-certificate (Lloyd's Register)
- DNV▪GL Approval (Det Norske Veritas ▪ Germanischer Lloyd)
- ABS-certificate (American Bureau of Shipping)
- CCS-certificate (China Classification Society)
- IS-version for intrinsic safety in gaseous environments.
- Diaphragm made of Al2O3 99.9% for enhanced performance.
- Long-term stability of ≤ ± 0.1% FSO per year.
- Thermal error of ≤ ± 0.1% FSO per 10 K in the compensated range of -20 to 80°C.
- Vibration resistance up to 4 g.
- Ingress protection ratings of IP 65, IP 67, and IP 68.
- Electrical connections include ISO 4400 and M12x1, with various cable options.
Catalog excerpts
DMK 458 Pressure Transmitter for Marine and Offshore Ceramic Sensor accuracy according to IEC 60770: standard: 0.25 % FSO option: 0.1 % FSO The pressure transmitter DMK 458 has been developed for marine and offshore applications. In addition to thread connections, different flush versions are available, which are especially suitable for pasty, viscous, and polluted media. 2-wire: 4 ... 20 mA others on request Product characteristics ► LR-certificate (Lloyd's Register) ► DNV-GL Approval (Det Norske Veritas ■ Germanischer Lloyd) ► ABS-certificate (American Bureau of Shipping) ► CCS-certificate (China Classification Society) ► high overpressure resistance ► excellent long term stability Optional versions ► IS-version Ex ia= intrinsically safe for gases ► diaphragm AI2O3 99.9 % ► pressure port CuNiFe Due to the capacitive ceramic sensor developed by BD|SENSORS, which is optionally available in ALO3 99.9 %, the DMK 458 shows an outstanding accuracy as well as a high overload and temperature resistance. Preferred areas of use are Monitoring of pressure during loading and unloading processes Monitoring of a ship's position and draught Use in anti-heeling systems Level measurement in ballast and storage tanks BD SENSORS GmbH BD-Sensors-StraUe 1 D - 95199 Thierstein www.bdsensors.com [email protected]
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DMK 458 Transmitter for Marine and Offshore Technical Data Wiring diagram 2-wire-system (current) supply + Pin configuration Electrical connections 1 Supply + Supply – 2 Shield ground contact Electrical connections (dimensions in mm) field housing (clamp section: 2.5 mm2) VS+ VS- wh (white) bn (brown) gnye (green-yellow) M20x1.5 (permissible cable-∅ for absolute: 5 up to 14 mm sealed gauge: 5 up to 14 mm gauge: 6 up to 13 mm) * for gauge pressure ranges with field housing the marked dimension increases by 8 mm 5 cable versions are delivered with shielded cable (different lengths available); for...
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with field housing ■=> For version field housing with pressure port in CuNi10Fe1Mn, total length increases by 27 mm! 6DN80/PN16 possible for nominal pressure ranges Pn < 16 bar; 2"/150 lbs and 3"/150 lbs possible for nominal pressure ranges Pn < 10 bar
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Ordering code DMK 458 pressure measurement Electrical connection Male and female plug ISO 4400 2 (for cable 0 4 ... 6 mm) Male and female plug ISO 4400 GL 2 (for cable 0 10 . 14 mm) Male and female plug ISO 4400 GL 2 (for cable 0 4.5 ... 11 mm) Male plug M12x1 (4-pin) / metal version Cable outlet with TPE-U-cable (with ventilation tube) Field housing stainless steel customer Mechanical connection G 1/2" DIN 3852 G 1/2" EN 837 1/2" NPT G1/2" DIN 3852 open pressure port Flange DN 25 / PN 40 (DIN 2501) Flange DN 40 / PN 40 ( DIN 2501) Flange DN 50 / PN 40 (DIN 2501) Flange DN 80 / PN 16 ( DIN 2501)...
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