PRG-1300/1301/1320 detection end isolation safety barrier

PRG-13 port is a two-wire transmitter detection end isolation safety barrier that provides isolation power to two-wire transmitters in hazardous areas, while isolating and transmitting 4-20mA current signals from the hazardous side to the safe side. This product requires independent power supply, with full isolation between the power supply, input, and output.

Main technical specifications
Working power supply: 20-35Vdc
Power consumption: PRG-1300 about 1W (24V power supply, 20mA output) PRG-1301 about 2W (24V power supply, 20mA output) PRG-1320 about 2W (24V power supply, 20mA output) Distribution output power supply: When the output current is 20mA, the distribution voltage is greater than 16V (load 250 Ω)
Input signal range: 4mA~20mADC
Output signal range: 4mA~20mADC
Allowable output load capacity: 0~650 Ω

performance metrics
Insulation strength: 2500Vac/min between intrinsic safety end and non intrinsic safety end, 1000Vac/min between non intrinsic safety end and non intrinsic safety end
Output accuracy: 0.1% F.S
Temperature drift: 0.01% F.S/℃
Working temperature: -20 ℃~+60 ℃
Relative humidity: 35% to 85% RH
Storage temperature: -40 ℃ to+80 ℃

Structure and external dimensions
Product structure: 35mm rail mounted card type
ABS shell material
Plug in terminal
Dimensions: 22.5 × 114.5 × 99 (mm)
Whole machine weight: 150g

Product Features
Connect to a two-wire transmitter, provide wide range power supply, and comply with EMC standards. The surrounding air of the installation site should not contain any corrosive media to chromium, nickel, or silver coatings. Suitable for the site and equipment
Zone 0, Zone 1, Zone 2, Zone IIA, Zone IIB, Zone IIC hazardous areas, suitable for two-wire transmitters, including ABB, Fisher Rosemount, Honeywell two-wire transmitters

Safety and Explosion proof Certification Parameters
National Quality Supervision and Inspection Center for Explosion proof Electrical Products (CQST)
Explosion proof grade: [EXia] (IIC)
Authentication parameters: terminals (between 9.10 and 13.14)
Um=250V Uo = 28V Io = 93mA
Po =0.65W Lo = 2.4 mH Co = 0.05uF

wiring diagram


Outline dimension drawing (mm)

PRG-1300/1301/1320 detection end isolation safety barrier