DMK 351P Pressure Transmitter for the Process Industry Ceramic Sensor accuracy according to IEC 60770: Standard: 0.35 % FSO Option: 0.25 % FSO The pressure transmitter DMK 351P has been designed for measuring small system pressure in the food industry and chemical industry. Nominal pressure from 0 … 40 mbar up to 0 … 20 bar Output signal The DMK 351P is based on an own-developed capacitive ceramic sensor element. It features high overpressure resistance and high resistance against most of aggressive media. A variety of different process and electrical connections and an intrinsically safe version complete the range of possibilities. 2-wire: 4 ... 20 mA 3-wire: 0 ... 10 V others on request Special characteristics ► hygienic version different process connections (G1 1/2", diary pipe, Clamp, etc.) high overpressure capability Preferred areas of use are Food industry Chemical and petrochemical industry IS-version Ex ia = intrinsically safe for gases and dusts customer specific versions e.g. special pressure ranges BD SENSORS GmbH BD-Sensors-Straße 1 D - 95199 Thierstein Preferred used for Paint and varnish Viscous and pasty media

DMK 351P Process Pressure Transmitter Pressure ranges Nominal pressure gauge Nominal pressure absolute Overpressure Permissible vacuum Output signal / Supply Standard Option IS-protection Option 3-wire Performance Accuracy 1 Long term stability Influence effects Permissible load Turn-on time Mean measuring rate Response time 1 Technical Data standard:   0.35 % FSO option for PN ≥ 0.6 bar:   0.25 % FSO ≤ ± 0.1 % FSO / year at reference conditions supply: 0.05 % FSO / 10 V load: 0.05 % FSO / kΩ current 2-wire: Rmax = [(VS – VS min) / 0.02 A] Ω voltage 3-wire: Rmin = 10 kΩ 700 msec 5 / sec mean...

Wiring diagram 2-wire-system (current) supply + Pin configuration Electrical connection compact field housing Supply + Supply -Signal + (only 3-wire) WH (white) BN (brown) GN (green) GNYE (green-yellow) Electrical connections (dimensions in mm) standard cable outlet with PVC-cable (IP 67) 2 compact field housing (IP 67) cable outlet, cable with ventilation tube (IP 68) 3 O universal stainless steel field housing 1.4404 with cable gland M20x1.5 (ordering code 880) and other versions on request 2standard: 2 m PVC-cable without ventilation tube (permissible temperature: -5 ... 70 °C) 3 different...

4 mounting flange is included in the delivery (already pre-assembled)

Output 4 … 20 mA / 2-wire 0 … 10 V / 3-wire intrinsic safety 4 … 20 mA / 2-wire customer Accuracy standard: 0.35 % FSO option for PN ≥ 0.6 bar: 0.25 % FSO customer Electrical connection male and female plug ISO 4400 male plug Binder series 723 (5-pin) male plug M12x1 (4-pin) / metal cable outlet with PVC cable (IP67) cable outlet, cable with ventilation tube (IP68) compact field housing stainless steel 1.4301 (304) customer Mechanical connection G 1 1/2" DIN flush (DIN 3852) Clamp DN 32 (DIN 32676) Clamp DN 50 (DIN 32676) dairy pipe DN 40 (DIN 11851) dairy pipe DN 50 (DIN 11851) Varivent® DN...