APG LF Series user manual - Manual (Page 4)

Model LFP-V Rev. A1, 4/07
4
Automation Products Group, Inc.
APG...Providing tailored solutions for measurement applications
Tel: 1/888/525-7300 • Fax: 1/435/753-7490 • www.apgsensors.com • [email protected]
• Introduction
The miniature magnetic level sensors are used for liquid level detection.
They have been designed for reliable operation in small tanks and containers.
Their rugged design and careful engineering make them the optimum
solution for OEM and large volume applications.
• Specifi cations
Operational Versions
LFP-V-2A ............................................. polycetal stem and buna fl oat
LFP-V-2B .............................................. brass stem and buna fl oat
LFP-V-2F ............................................... PVDF stem and PVDF fl oat
LFP-V-2P .............................................. polypropylene stem and polypropylene
fl oat
Characteristics
Switch Rating (resistive load) (50 VA):
Max contact rating .......................... 50 VA AC; 50 W DC
Max current ........................................ 0.5 A AC; 0.5 A DC
Max voltage ........................................ 300 V AC; 300 V DC
Life expectancy ................................. 10
7 operations (at 12 VDC, 5 mA)
Max temperature range ................. -14 to 194°F (-10 to 90°C) for LFP-V-2A,
LFP-V-2B, and LFP-V-2P
-14 to 212°F (-10 to 100°C) for LFP-V-2F
Max pressure ...................................... 145 psi (10 bar) for LFP-V-2A, LFP-V-2B,
and LFP-V-2F
7 psi (0.5 bar) for LFP-V-2P
Min SG .................................................. LFP-V-2A (0.6); LFP-V-2B (0.85);