Programmable precision pressure transmitters with ceramic diaphragm sensor
PCM-1 Pressure transmitter
- Measurement range 1-50 bar absolute and gauge
- Ceramic diaphragm pressure sensor
- 4-20 mA, 0-10 VDC and setpoint switch output
- Programmable settings, range and configuration via S4-Connect™
- Robust 316 stainless steel flange and enclosure design
ADVANTAGES
- Chemical and corrosion resistant ceramic diaphragm
- High accuracy 0.1% of span (BFSL)
- USB programmer for easy configuration and setup
- Temperature drift compensated
- Configurable with plug-and-play USB communicator
- IP67 enclosure for harsh industrial environments
- Optional solid-state setpoint relay for process control
The PCM-1 pressure transmitter is designed for gas, vapor and liquid measurement in a variety of industrial applications. Its modular compact design offers a unique combination of high measurement performance, flexible configuration and a robust stainless steel design. The PCM-1 is user programmable and configurable from PC through the novel S4-Connect™ interface.
Sensor technology
The PCM-1 is based on a ceramic aluminum oxide sensor diaphragm that converts the applied pressure to an electric signal. The sensor element is a dry cell diaphragm design with no filling oil contained. It is available either as an absolute sensor that measures relative to an integrated sealed reference vacuum or as a gauge sensor that measures relative to the ambient pressure.
The ceramic sensor surface in combination with the 316 stainless steel flange offers excellent chemical resistance and compatibility with a wide range of aggressive gases, solvents and acids.
APPLICATIONS
- Sterilization processes SIP and CIP
- Water treatment and supply
- Wind turbines
- HVAC installations
- Chemical processing
- Semiconductor processing
- Gas supply
Download brochure here
PCM-1 PRESSURE TRANSMITTER SPECIFICATIONS
Specifications |
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Measuring range (0 bar to full-scale)
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1, 2, 5, 10, 20 or 50 bar
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Measuring range (0 bar to full-scale)
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15, 20, 30, 50, 100, 200, 250 or 500 psi
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Measuring principle
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Ceramic membrane absolute or gauge
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Accuracy, IEC 61298-2
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+/- 0.1 % BFSL
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Thermal drift (offset)
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+/- 0.15% of full-scale
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Output signal (Voltage version)
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0-10 VDC (Programmable scaling via S4-Connect™)
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Output resolution (Voltage version)
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16 bit / 150 nV
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Output signal (Current version)
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4-20 mA(1) (Programmable scaling via S4-Connect™)
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Output resolution (Current version)
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16 bit / 244 nA
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Solid-state relay contact rating (optional)
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250 mA, 50 VDC / VAC peak
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Environment conditions |
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Operating ambient temperature
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-40 to +100 °C (-40 to +212 °F)
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Media temperature
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-50 to +150 °C (-58 to 302 °F)
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Storage ambient temperature
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-40 to +125 °C (-40 to +257 °F)
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Maximum media pressure
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See PCM-1 pressure limits specifications
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Burst media pressure
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See PCM-1 pressure limits specifications
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Mounting position
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Any
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Protection rating, EN 60529/A2:2013
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IP67 (2), IP65 (3)
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Humidity, IEC 68-2-38
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98%, non-condensing
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Power supply |
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Supply voltage
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12-30 VDC
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Power consumption (Voltage version)
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240 mW (Max)
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Power consumption (Current version)
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600 mW (Max)
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Reverse polarity protection
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Yes
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Overvoltage protection
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Yes
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Internal fuse
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100 mA (Thermal recoverable)
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Materials |
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Enclosure
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SS 1.4404 / AISI 316
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Electrical connector DIN 175301-803A
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PA Nylon
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Electrical connector M12 IEC 61076-2-101
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PA Nylon, Nickel plated Zinc alloy
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Process connection
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SS 1.4404 / AISI 316L
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Process leak tightness (ISO 27895:2009)
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<1·10-9 mbar·l/sec.
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Approvals |
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CE
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EN61000-6-2, EN 61000-6-3Pressure directive 97/23/CE
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RoHS compliance
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Directive EU 2015/863
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- 4-20 mA NAMUR NE43 compliant signal.
- IP67 for product versions with IEC 61076-2-101 M12 connector.
- IP65 for product versions with DIN EN 175301-803 A connector.
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