FDRD-57 Pulse Radar Level Instrument
Features: PTFE conic antenna, anticorrosion, anticoagulation.
Application: Measurement of strongly corrosive liquids in the food and medical industries or health-class environment.
Max Measurement Range: 20m
Measurement Accuracy: ±3mm
Process Connection: Stainless steel 316L Horn/ PTFE vibrator
Antenna Structure: Conic vibrator, anticoagulation.
Process Temperature: (-40～150)°C
Process Pressure: (-0.1～1.6)MP
Frequency Range: 26GHz
Signal Output: (4～20)mA/HART
Power Supply: Two-wire/two-wire
P Standard (Non-explosion-proof)
I Intrinsically Safe (Exia IIC T6)
C Intrinsically Safe + Ship Approval (in preparation)
G Intrinsically Safe + Flameproof (Exd [ia]ia IIC T6) B
Antenna Material/Process Connection
B DN50(U-shaped) stainless steel compound PTFE flange DN50
C DN80(U-shaped) stainless steel compound PTFE flange DN80
D DN100 (U-shaped) stainless steel compound PTFE flange DN100
X Special Design
B (4～20)mA/HART 2-wire
C (4～20)mA/(22.8～26.4)V DC /HAR 2-wire/4-wire
D (198～242)V AC/HART 4-wire
D Aluminium (Two-chamber) /IP67
G Stainless Steel 316L/IP67
Note: Intrinsically Safe (Exia IIC T6) must use “B” electronic component and “A” housing; Intrinsically Safe+Ship Approval (Exia IIC T6) must use “B” electronic component and “G” housing; Intrinsically Safe+Flameproof (Exd [ia]ia IIC T6) must use “C”“D” electronic components and “D” housing; standard flange size refers to GB/T9119-2000 PN1.6MPa size with thickness of 15.