GDRD82

GDRD82

Feature: Flange integrated antenna
Application: High temperature, high pressure, strong corrosive liquids

Range: 0-30m
Measurement accuracy: ± 2mm
Antenna material: Stainless steel 316L/PTFE membrane or stainless steel 316L/FEP membrane
Process temperature: (-40~150) ℃
(-40～200)℃
Process pressure: (-0.1~2.5) MPa
Frequency range: 80GHz
Signal output: 4-20mA/HART
RS485/MODBUS protocol
Power supply: two-wire single cavity (4-20) mA (12-30) VDC standard type
(12-30) VDC intrinsic safety type
Four wire single cavity (RS485) (9-27) VDC standard type
(24 ± 10%) VDC intrinsic safety type
Four wire two cavity (4-20) mA (18-25) VDC standard type
Four wire two cavity (4-20) mA 24 VDC standard type

Detailed introduction:
GDRD82
License form
P standard type (non explosion proof)
I intrinsic safety type (Ex ia Ⅱ C T2 ～ T6 Ga)
G intrinsic safety+explosion-proof type (Ex d ia Ⅱ C T2~T6 Gb)
See Note 1
Antenna Types
DS (-40~150) ℃ (-0.1~2.5) MPa lens diameter 50mm single piece heat dissipation
DQ (-40~200) ℃ (-0.1~2.5) MPa lens diameter 50mm multi plate heat dissipation
ES (-40~150) ℃ (-0.1~2.5) MPa lens diameter 80mm single piece heat dissipation
EQ (-40~200) ℃ (-0.1~2.5) MPa lens diameter 80mm multi plate heat dissipation
See Note 4
Lens material
A PTFE (-40～200)℃
B FEP (-40～150)℃
Installation method
FA flange DN50 PN16 GB/T9119-2000 stainless steel 316L
FB flange DN80 PN16 GB/T9119-2000 stainless steel 316L
FC flange DN100 PN16 GB/T9119-2000 stainless steel 316L
FD flange DN125 PN16 GB/T9119-2000 stainless steel 316L
FE flange DN150 PN16 GB/T9119-2000 stainless steel 316L
FX Special Customization (Non Explosion proof)
See Note 3
Process sealing
X None
electronic component
B (4-20) mA/HART two-wire system (single chamber)
C (4-20) mA/24 VDC/HART four wire system (two cavities)
C (4-20) mA/(18-25) VDC/HART four wire system (two cavities)
RS485/MODBUS protocol (single cavity)
X 特殊定制
See Note 1
Shell/protection level
B Plastic PBT/IP66
A 铝 ADC12/IP67
G stainless steel 316L/IP67
D Aluminum Two cavity ADC12/IP67
H stainless steel two chamber 316L/IP67
See Note 1
Cable incoming line
M M20x1.5
N ½NPT
Display/Programming
A programmer with Bluetooth
B programmer without Bluetooth
C remote display with Bluetooth
D Remote display without Bluetooth
X None
See Note 2

Note:
1. Intrinsic safety instruments (Ex ia Ⅱ C T2 ～ T6 Ga) use "B, R" electronic components; Type A, B, G shell.
Intrinsic safety+explosion-proof instruments (Ex d ia Ⅱ C T2~T6 Gb) use "A, B, X" types.
2. "C, E" electronic components for display/programming of intrinsically safe and explosion-proof instruments (Ex dia Ⅱ C T2~T6 Gb); D, H "- shaped casing.
3. Lens diameter 50mm, flange diameter small DN50, large DN100; Lens diameter 80mm, flange diameter small DN80, large DN150.
4. The antenna forms' DQ 'and' EQ 'can only use' A 'type lens material.

Warning:
1. For intrinsically safe and explosion-proof instruments, it is strictly prohibited to open the explosion-proof chamber when it is live;
2. Potential electrostatic charges on non-metallic components of the product casing to prevent ignition hazards caused by friction and impact;
It is strictly prohibited to come into contact with liquid media during installation and use; Please wipe with a damp cloth when cleaning.
When the shell contains aluminum ADC12 or plastic PBT, prevent ignition hazards caused by impact or friction.
During maintenance, non-metallic components of the product casing and antenna should avoid friction or impact that could cause ignition hazards.