FDGW51 Guided Wave Radar Level Instrument

Features: Multiple patented antennas, anticoagulation and anti-vapor.
Application: Liquid measurement in environment where there are volatile matters or vapors (eg. coking industry); able to adapt to environment with complex process and conditions.
Max Measurement Range: 30m
Measurement Accuracy: ±10mm
Process Connection: G1½A/G2A/1½NPT
Detector material: Stainless steel 316L /PTFE
Diameter of Steel Cable/Bar: Φ4mm、Φ6mm/Φ10mm
Process Temperature: -40…150°C
Process Pressure: -1.0…40bar
Signal Output: Two-wire 4…20mA/HART

Detailed Description:
FDGW51

Approval
P Standard (Non-explosion-proof)
I  Intrinsically Safe (Exia IIC T6)
C Intrinsically Safe+Ship Approval (Exia IIC T6)
G Intrinsically Safe+Flameproof (Exd [ia]ia IIC T6)

Detector Type/Material
A Cable Type/Stainless Steel 316L/PTFE
B Bar Type/Stainless Steel 316L/PTFE
C Extended PP/Cable Type/Stainless Steel 316L
D Extended PP/Bar Type/Stainless Steel 316L
E Extended PTFE/Cable Type/Stainless Steel 316L
F Extended PTFE/Bar Type/Stainless Steel 316L
X Special Design

Process Connection
GP Thread  G1½A
KP Thread  G2A
NP Thread  1½NPT
X   Special Design

Seal/Process Temperature
A  Viton FKM (-30～150)℃
B  Kalrez FFKM (-40～150)℃

Electronic Components
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

Housing/Protection Level
A Aluminium/IP67
B Plastic/IP66
D Aluminum (Two-chamber) /IP67
G Stainless Steel 316L/IP67

Cable Entry
MM20x1.5
N½NPT

Display/Programming
A   Yes
X   No

Cable(bar) length
5-digit(Unit: mm)

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.