Level Transmitter 1

Series PLT Piezoresistive Level Transmittersprovide reliable measurement and control of process levels by sensing thehydrostatic pressure in a tank. The loop-powered level transmitter delivers a4 to 20 mA output signal proportional to hydrostatic pressure and specificgravity of the fluid for indicating, recording or control purposes. Easilyaccessible zero and span potentiometers make calibration in the field quickand simple. Units are equipped with EMI and reverse polarity protection. 

• Monitor and control levels of water, chemicals, lubricants, or paints in vented tanks. Ideal for fluids with suspended solids such as wastewater and slurries.

Service:Compatible liquids.Wetted Parts: 316 SS and PTFE.Accuracy: ±0.25% of span.Repeatability & Hysteresis: ±0.10% offull range.Temperature Limits: 0 to 200°F (–18 to93°C).Compensated Temperature Range: 0 to 180°F(–18 to 82°C).Pressure Limit: 3 times the full range.Power Requirements: 18 to 30 VDC.Output Signal: 4 to 20 mA, 2-wire.Zero and Span Adjustments: Zero adjustmentfor elevation compensation: 25%.Loop Resistance: 1000 Ohms at 24 VDC.Electrical Connections: Screw terminal.Conduit Connection: 1/2″ female NPT.Process Connection: 2″ or 3″ 150flange, 3″ 300 flange. 1/4″, 1/2″, or 3/4″ female NPT.Enclosure Rating: Weatherproof.Mounting Orientation: Any position.Weight: NPT Connection: 7.95 lb (3.61 kg),2″ Flange Connection: 11.85 lb (5.38 kg).Fill Solution: Silicone oil.Vibration Limits: ±1 g, 10 to 200 Hz.Options: See process connection for otherconnection options. 10 psi (.69 bar) up to 500 psi (34.47 bar) ranges