Product Details

Guided Wave Radar Level Transmitter BBZ GW53

Application: applicable for the measurement of small range, multi-steam, low dielectric constant medium. Used in process conditions of complex environment.

Guided wave radar level gauge used in petroleum additives

Features: coaxial guided wave antenna with smaller dead band and stronger echo signals.

Specifications

Maximum range	6m
Accuracy	± 10mm
Process connection	G1½A / G2A
Detection Component Material	Stainless steel 316L/PTFE
Coaxial outer diameter	Φ28mm
Process temperature	-40 ... 150 ° C
Process pressure	-1.0 ... 40bar
Signal output	two-wire 4 ... 20mA/HART

Details of Guided Wave Radar Level Transmitter BBZ GW53

Explosion proof approval

P standard (non-Ex)

I Intrinsically Safe (Exia IIC T6)

C intrinsically safe + Marine License (Exia IIC T6)

G intrinsically safe explosion-proof (Exd [ia] ia IIC T6)

Detection component type/Material

A coaxial type/stainless steel 316L

Process connection

GP thread G1½A

KP thread G2A

NP thread 1½NPT

YP special design

Seal/Process temperature

A Viton Viton/- 30 ~ 150 ℃

B Kalrez perfluorinated rubber/- 40 ~ 150 ℃

Electronic components

B 4 ~ 20 mA /HART two-wire

C 4 ~ 20 mA /22.8 ~ 26.4V DC/HART two-wire /four-wire

D 198 ~ 242 V AC/HART four-wire system

Housing /protection class (Note)

A Aluminum / IP67

B plastic / IP66

D Aluminum two-chamber /IP67

G Stainless steel 316L/IP67

Cable entry

M M20x1.5

N ½NPT

Display/Programming

A Yes

X No

Cable (rod) length

4 digits (Unit: mm)

Note:

Intrinsically Safe (Exia IIC T6) only can use with "B" electronic assemblies and "A" type housing; Intrinsically Safe + Marine License (Exia IIC T6) can only use with "B" electronic assemblies and "G" type housing;

Intrinsically safe + flameproof (Exd [ia] ia IIC T6) can only use with "C" "D" electronic assemblies and "D" type housing; standard flange size refers to GB/T9119-2000 PN1.6MPa size, thick15.

Guided Wave Radar Level Transmitter BBZ GW5X

Features

1. With advanced microprocessor and unique EchoDiscovery echo processing technology, BBZ GW5X Guided wave radar level transmitter can be used in complex hazardous process condition.

2. Multiple options available in choosing various process connection and detecting component styles, which enables Guided wave radar level transmitter to be applied in a wide range of complex conditions and applications, such as high temperature, high pressure, medium with small dielectric constant, etc..

3. With extremely low emission power so it can be mounted on various metal or non-metal vessels and has no harm towards the environment and human beings.

Principle
BBZGW5X Guided wave radar level gauge is a gauge based on time stroke principle, the radar wave is running at speed of light, the running time can be converted to material level signal through electric components. The sensor emits high frequency impulse and transmits along the cable, when impulse meets the material surface, it reflects back and is received by receiver inside the gauge, and converts the distance signal to material level signal.