sensors
DG Smart Pressure Sensor
Our SIL capable pressure transmitter for combustion air and fuel gases features digital communication via MODBUS TCP, 4-20mA NAMUR Analog output, local LCD display, and LED indicators.
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Our pressure transmitter also features a local LCD display and LED indicators, making it easy to monitor and regulate pressure in real-time. With this level of accuracy, you can be confident that your pressure readings are precise, enabling you to make informed decisions and optimize your processes for maximum efficiency.
One of the key features of our pressure transmitter is its SIL2 capability in accordance with IEC 61508 via fail-safe 4-20 mA analog output. This makes our transmitter a safe and reliable solution for any low-pressure combustion air and fuel gases application. We understand that safety is a top priority in these industries, and our pressure transmitter is designed to meet and exceed the most stringent safety requirements.
DG Smart is available in two designs: (1) as a relative pressure sensor, (2) as a differential pressure sensor. Find out more by studying the technical information sheet on “Docuthek”.
Environmental Conditions
- Ambient Temperature Range
- -20 to +70 deg C (extended)
- 0 to 60 deg C (standard)
- Enclosure Rating
- IP65, NEMA Type 4 indoor
Communication & Interfaces
- Communication Interfaces
- Fast Ethernet (10/100 Mbit/s), Modbus TCP
Pressure Specifications
- Maximum Under Pressure
- Differential: -0.2 kPa, -0.5 kPa, -1 kPa
- Relative: -1 kPa, -3.5 kPa, -10 kPa
- Overpressure
- Differential: 2.2 kPa (20 mbar), 5.5 kPa (50 mbar), 11 kPa (100 mbar)
- Relative: 12 kPa (100 mbar), 40 kPa (350 mbar), 110 kPa (1000 mbar)
Connections & Interfaces
- Electrical Connections
- M12 connector (A-coded for power, D-coded for Ethernet)
- Gas Connections
- Rp 1/4 or 1/4 in NPT
Storage/Transport Temperatures
- Storage Temperature
- -20 to +60 deg C
Dimensions & Weight
- Installation Height
- Max. 2000 m AMSL
Operating Limits, Durability & Lifecycle
- Designed Lifetime
- 10 years
Material Specifications
- Housing Material
- Upper: PBT plastic; Lower: AlSi 12
Fuel, Gas & Media Specifications
- Applicable Media
- Gas, air, flue gas, biogas (≤0.1% H₂S), hydrogen, and air (differential)
Processing & Performance Metrics
- Measuring Range
- Differential: 0-20 mbar, 0-50 mbar, 0-100 mbar
- Relative: 0-100 mbar, 0-350 mbar, 0-1000 mbar
Inputs, Outputs & Signal Interfaces
- Output Signal
- 4 to 20 mA (NAMUR NE 43 or standard), Modbus TCP
Overview
- Product Type
- Digital gas pressure sensor/pressure transmitter with MIN/MAX monitoring
Electrical Specifications
- Power Supply
- 24 VDC ±20%, SELV/PELV
Standards & Certifications
- Approvals
- EN 1854, EN 13611, EN 60730‑1/‑2‑6, IEC 60730, IEC 61508, CE (GAR), UL Listed, FM Approved, REACH, China RoHS
Environmental Conditions
- Ambient Temperature Range
- -20 to +70 deg C (extended)
- 0 to 60 deg C (standard)
- Enclosure Rating
- IP65, NEMA Type 4 indoor
Communication & Interfaces
- Communication Interfaces
- Fast Ethernet (10/100 Mbit/s), Modbus TCP
Pressure Specifications
- Maximum Under Pressure
- Differential: -0.2 kPa, -0.5 kPa, -1 kPa
- Relative: -1 kPa, -3.5 kPa, -10 kPa
- Overpressure
- Differential: 2.2 kPa (20 mbar), 5.5 kPa (50 mbar), 11 kPa (100 mbar)
- Relative: 12 kPa (100 mbar), 40 kPa (350 mbar), 110 kPa (1000 mbar)
Connections & Interfaces
- Electrical Connections
- M12 connector (A-coded for power, D-coded for Ethernet)
- Gas Connections
- Rp 1/4 or 1/4 in NPT
Storage/Transport Temperatures
- Storage Temperature
- -20 to +60 deg C
Dimensions & Weight
- Installation Height
- Max. 2000 m AMSL
Operating Limits, Durability & Lifecycle
- Designed Lifetime
- 10 years
Material Specifications
- Housing Material
- Upper: PBT plastic; Lower: AlSi 12
Fuel, Gas & Media Specifications
- Applicable Media
- Gas, air, flue gas, biogas (≤0.1% H₂S), hydrogen, and air (differential)
Processing & Performance Metrics
- Measuring Range
- Differential: 0-20 mbar, 0-50 mbar, 0-100 mbar
- Relative: 0-100 mbar, 0-350 mbar, 0-1000 mbar
Inputs, Outputs & Signal Interfaces
- Output Signal
- 4 to 20 mA (NAMUR NE 43 or standard), Modbus TCP
Overview
- Product Type
- Digital gas pressure sensor/pressure transmitter with MIN/MAX monitoring
Electrical Specifications
- Power Supply
- 24 VDC ±20%, SELV/PELV
Standards & Certifications
- Approvals
- EN 1854, EN 13611, EN 60730‑1/‑2‑6, IEC 60730, IEC 61508, CE (GAR), UL Listed, FM Approved, REACH, China RoHS
- Ambient Temperature Range : -20 to +70 deg C (extended)|0 to 60 deg C (standard)
- Communication Interfaces : Fast Ethernet (10/100 Mbit/s), Modbus TCP
- Maximum Under Pressure : Differential: -0.2 kPa, -0.5 kPa, -1 kPa|Relative: -1 kPa, -3.5 kPa, -10 kPa
- Electrical Connections : M12 connector (A-coded for power, D-coded for Ethernet)
- Storage Temperature : -20 to +60 deg C
- Installation Height : Max. 2000 m AMSL
- Designed Lifetime : 10 years
- Housing Material : Upper: PBT plastic; Lower: AlSi 12
- Enclosure Rating : IP65, NEMA Type 4 indoor
- Applicable Media : Gas, air, flue gas, biogas (≤0.1% H₂S), hydrogen, and air (differential)
- Measuring Range : Differential: 0-20 mbar, 0-50 mbar, 0-100 mbar|Relative: 0-100 mbar, 0-350 mbar, 0-1000 mbar
- Gas Connections : Rp 1/4 or 1/4 in NPT
- Output Signal : 4 to 20 mA (NAMUR NE 43 or standard), Modbus TCP
- Product Type : Digital gas pressure sensor/pressure transmitter with MIN/MAX monitoring
- Power Supply : 24 VDC ±20%, SELV/PELV
- Overpressure : Differential: 2.2 kPa (20 mbar), 5.5 kPa (50 mbar), 11 kPa (100 mbar)|Relative: 12 kPa (100 mbar), 40 kPa (350 mbar), 110 kPa (1000 mbar)
- Approvals : EN 1854, EN 13611, EN 60730‑1/‑2‑6, IEC 60730, IEC 61508, CE (GAR), UL Listed, FM Approved, REACH, China RoHS
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