LMP 307 Submersible level transmitter :: ATEX Approved

 

Hazardous Area Submersible Level transmitter
1 mWG to 250 mWG - Choose from options
Rugged Stainless steel construction - removable nose cone
PT100 Temperature Output option
Accuracy according to IEC 60770:
standard: 0.35 % FSO option: 0.25 % / 0.1 % FSO
SIL Approved model available (See options)
ATEX Approved:
zone 0: II 1G Ex ia IIC T4 Ga
zone 2: II 1D Ex ia IIIC T 85°C Da

 

When the nose cone is removed there is a flush diaphragm which is ideal for applications with viscous, sludgey media such as waste water treatment, sewage or process applications

 

The submersible level transmitter model LMP 307 has been designed for continuous fluid level measurement. The IP67 Housing material is 1.4571 (316Ti Stainless Steel); the sensor diaphragm is made of 1.4435 (316L). Standard sealing material is FKM; other materials are available, see options. Due to the high-value piezoresistive stainless steel sensor fitted, the submersible level probe LMP 307 features excellent linearity and good long term stability. On the basis of the superior metrological features of the stainless steel sensor it is possible to manufacture the submersible probe with accuracy of 0.05% FSO BFSL. In addition several cable materials are available (PVC, PUR and FEP) the customer has the option to consider different versions of cable protection. The submersible probe is suited for ATEX designated hazardous areas (zone 0).

 

 

Drinking Water
Ground Water
Pump & Booster Stations (Water Network)
Water Treatment Facilities

Filtered Sewage

Storage Tanks and Flood Basins

Water Recycling & Collectors

Fuel Oil Dispensing Tanks

Fuel Tank Farms

 

Notes on Options:

1) accuracy according to IEC 60770 – limit point adjustment (non-linearity, hysteresis, repeatability)
2) with optional accuracy 0.1 % FSO the response time is 200 msec
3) additional external overvoltage protection unit in terminal box KL 1 or KL 2 with atmospheric pressure reference available on request
4) approved for atmospheric pressure from 0.8 bar up to 1.1 bar
5) cable with integrated air tube for atmospheric pressure reference

6) Cable lengths other than those stated above will be charged per mtr at the rate below:

PVC = £4.50 per mtr
PUR = £5.60 per mtr
FEP = £8.60 per mtr