TPZ Liquid Level Measurement System (Product Manuals)

Information on the 3500 Level Controller and TPZ 3310 Level Gauge

TPZ liquid level measurement systems are constructed of minimal mechanical
components. All components are made of high strength, non-corrosive, wear
resistant materials.

3500 Level Controller

The 3500 Level Controller provides continuous monitoring of liquid levels in tanks using a TPZ 3310 level gauge. Up to eight tanks can be monitored.  Along with monitoring it can also control the liquid level by the user programmable Pump Start and Pump Stop set points. High and Low Level Alarm contacts are also provided in the 3500 Level Controller. Depending on user preference the High and Low Level Alarm contacts can alternatively be configured as a High and High-High Level alarm contacts. These contacts can be connected to audible or visual alarms to provide operator alerts. All relay contacts may be set for N.O. or N.C. operation.  On loss of power the level last read by the 3500 is stored in battery backed up RAM. 

Click the link below to view the user manual.  

• 3500 Level Controller User Manual

3310 Level Gauge

The 3310-transmitter kit is the heart of the TPZ system. It contains the digital
pulse generator connected to the float through the stainless steel nylon coated
measuring line. The transmitter is mounted external to the tank, usually within
12-14 inches of the thief hatch on the supplied mounting bracket. Internal to the
tank is the float, stabilizer bracket, stabilizer weight, and stabilizer line. The
transmitter is of stainless steel construction for resistance to H2S and other
corrosive elements. It is sealed, thus preventing H2S leakage. Four (4) wires
provide power and ground connection as well as a pulse up and pulse down line.
The pulse lines have been tested to a wiring run of 1000ft. Consult factory if
additional assistance is required.

Click the link below to view the user manual.  

• TPZ 3310 User Manual