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INTEMPCO LSA01 series RF level switches are highly reliable microprocessor based sensors designed to alarm on the high or low condition of liquids and certain dry bulk media in metal tanks.
In non-metallic tanks, a grounding rod needs to be installed. The LSA01 includes a transmitter housed in a rugged enclosure, a rigid probe up to 20 feet (6.09 meters) long and a fitting.
Probe material is SS316, supplied bare or PFA jacketed. Additional standard features include and adjustable time delay, SPDT relay, LED relay status indication, and a simple push button calibration.
Optional, DIN Rail Module is available, which can be installed up to 3000 feet away from the process where calibration can be performed.
Features- Disregards effects of product build-up on the probe
- Detecting a single point, tip sensitive or at any point along the probe, high or low level
- Detecting level of liquids, solids, slurries or foam
- Detecting the level of any material with dielectric constant greater than 1.5
- Operating in any shape of metal type vessel
- Operating in applications with temperatures up to 260° C (500° F)
- Microprocessor based electronics
- 12-36 Vdc supply
- Jacketed probes for conductive media and bare probes for non-conductive media
- Adjustable time delay for output
- LED to indicate output status
- Pump control of one relay
- Fully potted electronics
- Heavy duty industrial design
- Standard fitting 3/4" NPT, special fitting or flange
- NEMA rated aluminum, stainless, PVC or explosion proof enclosure
Specifications
Accuracy
- ± 0.1” (2 mm) for Constant Dielectric
Ambient Temperature Range
- -40° to 70° C (-40° to 158° F)
Approvals & Certifications
- Class I, Groups B, C, D, Class II, Groups E, F, G, Class III, CENELEC: EExd IIC, IP66 NEMA 4, 7B, C, D, 9E, F, G, Class I, Class II, Div. 2, Groups C & G
Capacitance
- 10 to 10,000 PF
Conduit Connection
- 1/2” NPT
- 3/4” NPT
Consumption
- Power: 120 mW, Max.
- Power: 50 mA at 24 Vdc
Damping Adjustment
- 0 to 30 seconds
Electrical Contacts
- Normally Closed
- Normally Open
Enclosure, Body Material
- 316 Stainless Steel
- Aluminum Flip-Cover
- PVC
Environmental Protection
- IP66
- NEMA 4
- NEMA 4X
Flange Size - 2-1/2” (DN 65)
- 2-1/2” (DN 65) - 150#
Flange Size - 2” (DN 50)
- 2” (DN 50) - 150#
Flange Size - 3” (DN 80)
- 3” (DN 80) - 150#
Flange Size - 4” (DN 100)
- 4” (DN 100) - 150#
Flange Size - 5” (DN 125)
- 5” (DN 125) - 150#
Flange Size - 6” (DN 150)
- 6” (DN 150) - 150#
Flange Type
- Raised Face (RF)
Indication
- LED
Mounting
- Remote DIN Rail Module
NPT Connection
- 1” NPT Male
- 1/2” NPT Male
- 1-1/2” NPT Male
- 1-1/4” NPT Male
- 3/4” NPT Male
Operating Temperature
- 0° to 260° C (32° to 500° F)
Output
- Relay, 0.5 A at 240 Vac
Pressure Range
- PH Only - psi: 14.5 to 500 (kPa: 100 to 3,400, bar: 1 to 34)
Process Connection Material
- 316 Stainless Steel
Process Temperature
- 200° C (392° F)
Repeatability
- ± 0.1 % of Setting
Sensitivity
- 0.5 PF
Sensor, Probe Material
- Probe: Bare 316 Stainless Steel
- Probe: PFA Teflon Jacketed
Supply Voltage
- 12-36 Vdc
Switch Type
- DPDT
- SPDT
- Liquids, Water-based and Oil-based in Metal Tanks
- Organic Acids Compatible with Stainless 316 and Teflon
- In Pharmaceutical, Waste treatment, Chemical and Food/Beverage and all Industrial Plants.
