Pressure sensor Cerabar PMP21
Brand: Endress+Hauser
Pressure sensor Cerabar PMP21
Brand: Endress+Hauser
Fundamental Specs at a Glance
(6...+6000psi)
(-40…+212°F)
(+6 psi...+6000 psi)
Field of application
The Cerabar PMP21 is a versatile pressure transmitter for reliable measurement in gases and liquids. Its piezoresistive metallic diaphragm ensures precise readings across a wide span from 400mbar (5.8psi) to 400bar (5,800psi), suiting a broad range of industrial applications. Built from 316L stainless steel with ingress protection up to IP68, it withstands submerged or harsh outdoor use. Reference accuracy is 0.3% with long‑term stability of 0.2% URL/year for dependable continuous operation. Multiple process connections (G, NPT, DIN, JIS) and outputs, 4–20mA and IO‑Link, enable easy integration. Extensive hazardous and marine approvals (ATEX, FM, CSA, IECEx, NEPSI, UKEx, DNV/ABS/LR/RINA) support safety‑critical installations. For utilities, pump systems, machines, and process vessels, PMP21 delivers a durable, flexible, compact solution.
Features
- Compact and easy to install: Small footprint with customizable measuring ranges simplifies integration.
- High accuracy and stability: 0.3% reference accuracy and 0.2% URL/year long‑term stability support reliable monitoring.
- Rugged 316L stainless‑steel construction: Ensures endurance in harsh environments and long service life.
- Submersible option with IP68: Enables installation in flooded pits, tanks, or exposed outdoor conditions.
- Broad approvals for global use: Hazardous area, marine, and material certifications support compliance and plant safety.
- Flexible outputs: 4–20mA or IO‑Link for use in both modern and legacy systems.
Specifications
Brand
Industry
- Chemical
- Water, Wastewater & Waste
- Power & Energy
- Mining, Minerals & Metals
- Oil & Gas
- Pulp & Paper (incl. Printing)
- Other industries
Target Customer
- Food & beverage industry
- Chemical industry
- Waste water treatment plants
- Marine business
- Petrochemical industry
Product Family
- Cerabar
Continuous / Liquids
Characteristic / Application
- Cost-effective pressure transducer, piezoresistive sensor with metallic measuring diaphragm
Supply / Communication
- 10…30 VDC
Accuracy
- 0.3%
Long term stability
- 0.2% of URL/year
Ambient temperature
- -40…+85°C
- (-40…+185°F)
Process temperature
- -40…+100°C
- (-40…+212°F)
Process pressure / max. overpressure limit
- 600 bar (9000 psi)
Pressure measuring range
- 400 mbar…+400 bar
- (6...+6000psi)
Process connection
- Thread:
- G1/4, G1/2,
- MNPT1/4, MNPT1/2,
- DIN13,
- JIS R1/2
Communication
- 4...20 mA, IO-Link
Certificates / Approvals
- ATEX, FM, CSA, IEC Ex, NEPSI, UK Ex
Design approvals
- EN 10204-3.1
- Final inspection report
- Cleaned from oil and grease
Marine approval
- DNV/ GL/ ABS/ LR/ RINA
Pressure
Characteristic
- Cost-effective pressure transducer, piezoresistive sensor with metallic measuring diaphragm
Supply voltage
- 10…30 VDC
Reference Accuracy
- 0.3 %
Long term stability
- 0.2 % of URL/year
Process temperature
- -40 °C…+100 °C
- (-40 °F…+212 °F)
Ambient temperature
- -40 °C…+85 °C
- (-40 °F…+185 °F)
Measuring cell
- +400 mbar…+400 bar
- (+6 psi...+6000 psi)
Max. overpressure limit
- 600 bar (9000 psi)
Process connection
- Threads:
- G1/4, G1/2,
- MNPT1/4, MNPT1/2,
- DIN13,
- JIS R1/2
Communication
- 4...20 mA, IO-Link
Certificates / Approvals
- ATEX, FM, CSA, IEC Ex, NEPSI, UK Ex
Design approvals
- EN 10204-3.1 Final inspection report
- Cleaned from oil and grease
Marine approvals
- DNV/ GL/ ABS/ LR/ RINA
