Technical data

95
LevelWave LR01HB EML3020 A-(en)
Purging system (option) Max. 6 barg / 87 psig (higher pressure on request)
Heating / cooling system (option) Max. 6 barg / 87 psig (higher pressure on request)
Other conditions
Dielectric constant (ε
r
) Direct mode: ≥1.8
TBF mode: ≥1.1
Refer also to "Technical data: Antenna selection".
Ingress protection IEC 60529: IP 66/67
NEMA 250: NEMA type 4X (housing) and type 6P (antenna)
Maximum rate of change 10 m/min / 32.8 ft/min
Installation conditions
Process connection size The nominal diameter (DN) should be equal to or larger than the antenna diameter.
Process connection position Make sure that there are not any obstructions directly below the process connection
for the device. For more data, refer to Installation on page 18.
Dimensions and weights For dimensions and weights data, refer to Dimensions and weights on page 108.
Materials
Housing Standard: Polyester-coated aluminium
Option: Stainless steel (1.4404 / 316L)
Antenna options / Wetted
materials
PTFE Wave Horn antenna with a PTFE flange cladding
PP Wave Horn antenna with a PP jacket/threaded process connection
Stainless steel (1.4404 / 316L) Metallic Horn antenna with a PTFE process seal and
an FKM/FPM, EPDM, Kalrez® 6375 or PFA O-ring gasket
Stainless steel (1.4404 / 316L) Wave Guide antennas with a PTFE process seal and
an FKM/FPM, EPDM, Kalrez® 6375 or PFA O-ring gasket
Feedthrough PP Wave Horn antenna: this is a single-piece antenna (the feedthrough is filled with
PP)
PTFE Wave Horn antenna: this is a single-piece antenna (the feedthrough is filled
with PTFE)
Metallic Horn and Wave Guide antennas: Dual process seal system - 1st seal:
PTFE with O-ring gasket , 2nd seal: Metaglas® with O-ring gasket 2
Cable gland Standard: none
Options: Plastic (Non-Ex: black, Ex i-approved: blue); nickel-plated brass; stainless
steel
Weather protection (Option) Stainless steel (1.4404 / 316L)
Process connections
Thread PP Wave Horn antenna: G 1½; 1½ NPT
Flange version
EN PTFE Wave Horn antenna: DN50…150 in PN16, PN40
Metallic Horn and Wave Guide antennas: DN80…200 in PN16, PN40; others on
request
ASME PTFE Wave Horn antenna: 2¨…6¨ in 150lb/ 300lb
Metallic Horn and Wave Guide antennas: 3¨…8¨ in 150 lb / 300 lb; others on request
JIS PTFE Wave Horn antenna: 50...150A in 10K
Metallic Horn and Wave Guide antennas: 80…200A in 10K; others on request
Other Others on request