Prosense DP4 is an innovative gas control panel that meets tough industrial requirements. It allows monitoring explosive (LEL), toxic(ppm, VOL) gas contents in environment. The DP4 panel can manage up to 4xAnalog 4-20 mA signal gas detectors.

Ask the Expert

• Input: 4 x 4-20mA analog and 1 digital(24VDC) input allows to the user managing detectors with integrating other equipment to the systems like emergency button.
• Display: Bright and clear LCD display
• Integrity: Easy integration to SCADA systems via Modbus RS485 output
• Relays: 2 Alarm, 1 Fault and AUX adjustable relay contacts. Up to 12 extra relay outputs for specific applications
• Logging: Stores all alarm, fault and maintenance events up 24logs to provide a history of detectors connected
• Monitoring: Continuously monitoring of 4 detector gas concentrations
• Remote Control:  Up to 16 S-DP4 control panel can be monitored in one center via Prosense Gas Monitoring software.
• Diversification: Different gases in different measuring ranges(ppm,LEL,VOL) can be connected
• Body: PC(Polycarbonate) superb performance under harsh environmental conditions with IP66 protection class.
• Visual/Audial: Independent Alarm and Fault LED indicators for each detector and buzzer
• Modular: Modular structure allows the user specific installation and provide efficiency during the maintenance.

Dimensions/Weight 366x276x186mm / 4.25 KG
Mounting Modular Structure
Operating Temperature -20
Humidity 10?95%RH Non-Condensing
Display Graphic LCD 128x64
Input 4 x Analogue 4-20mA
1 Digital Input
Event Logging Storages Alarm, Fault and maintenance logs up to 24 event
Relay Outputs Programmable
Fault, Alarm1, Alarm2, AUX contacts
Adjustable NO/NC contacts
Optional Alarm1, Alarm2 and fault relays for each detector
Power Consumption 27VDC/250mA?4,5W max. without connected detectors
IP Rating IP66
Backup Battery Fuse 2A
Monitoring Simultaneously monitoring measurements, alarm and fault status
LED Indicators 6 LED indicators for Alarm1, Alarm2, Fault, AUX, Battery and Power LED indicators
Software Monitoring Up to 16 panels can be monitored via Prosense Gas Monitoring software remotely
Main Power Fuse 2A
Power Supply 220 VAC +/?10% - 110VAC +/-10%
Backup Battery 2x12V 7A/h (Optional)
Programming User friendly software enables easy programming with 4 buttons on panel door
Buzzer YES
  1. Datasheet


  2. S-DP4 User Manual

    S-DP4 User Manual

  3. CE Conformity

    CE Conformity

  4. UKCA Conformity

    UKCA Conformity

S-RS RS485 Modbus RTU Interface Module S-RS
S-4RA1 4 Integrated Relay Modules for Alarm 1 S-4RA1
S-4RA2 4 Integrated Relay Modules for Alarm 2 S-4RA2
S-4RH 4 Integrated Relay Modules for Fault S-4RH
P-UZY Prosense Monitoring Software up to 16 S-DP4 Panels P-UZY
S-KEY Panel Lock to prevent unauthorized access S-KEY
SP-DP4-GBK S-DP4/DPX004, PPS Manager Panel Transparent Lid SP-DP4-GBK
SP-DP4-GB S-DP4/DPX004, PPS Manager Panel Enclosure, Without Lid SP-DP4-GB
SP-DP4-TBK DP4 Panel Board, Including Lid SP-DP4-TBK
SP-DP8-TBK S-DP8 Panel Board, Including Lid SP-DP8-TBK