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LNP Continuous Level Probe
Brand: KOBOLD Instruments, IncThe KOBOLD level probes LNP serve for continuous level measurement of liquids with negligible conductivity. Levels in vessels containing viscous, pasty or very sticky media can be measured accurately with this new potentiometric method of measurement. It is most suitable for use in small vessels and for measuring fill heights greater than 200 mm.
The probe consists of a head mounted transmitter: this means that 4-20 mA Analog signal that is electrically isolated from the supply voltage is available.
The probe can be mounted from the top or bottom. The output signal is automatically output positionally accurate. Single stem probes can be used in metallic vessels where the tank wall is parallel to the stem.
The devices with the KOBOLD weld-in sleeve LZE form a hygienic measuring point which is cavity free and is ideally suited for CIP/SIP cleaning.
Features- Suited for viscous, pasty very sticky media
- Stem length: 200 to 2,000 mm
- Accuracy: ±1% of stem length
- Process connection: G 1", 1" NPT hygienic mounting (EHEDG) with installation system LZE
- Food compatible materials stainless steel and PEEK
- Analog output: 4 -20 mA
- 8-digit LED-chain trend display
- 7-point linearity function for volume calibration
1 - 12 of 40 Part Numbers
LNP-G25 TM1 02
- Process Connection - G 1"
- Electrical Connection - M12 x 1 Plug Connector
- Stem Length - 200 mm (Ø 8 mm)
LNP-G25 TM1 03
- Process Connection - G 1"
- Electrical Connection - M12 x 1 Plug Connector
- Stem Length - 300 mm (Ø 8 mm)
LNP-G25 TM1 04
- Process Connection - G 1"
- Electrical Connection - M12 x 1 Plug Connector
- Stem Length - 400 mm (Ø 8 mm)
LNP-G25 TM1 05
- Process Connection - G 1"
- Electrical Connection - M12 x 1 Plug Connector
- Stem Length - 500 mm (Ø 8 mm)
LNP-G25 TM1 06
- Process Connection - G 1"
- Electrical Connection - M12 x 1 Plug Connector
- Stem Length - 600 mm (Ø 10 mm)
LNP-G25 TM1 07
- Process Connection - G 1"
- Electrical Connection - M12 x 1 Plug Connector
- Stem Length - 700 mm (Ø 10 mm)
LNP-G25 TM1 08
- Process Connection - G 1"
- Electrical Connection - M12 x 1 Plug Connector
- Stem Length - 800 mm (Ø 10 mm)
LNP-G25 TM1 10
- Process Connection - G 1"
- Electrical Connection - M12 x 1 Plug Connector
- Stem Length - 1,000 mm (Ø 10 mm)
LNP-G25 TM1 15
- Process Connection - G 1"
- Electrical Connection - M12 x 1 Plug Connector
- Stem Length - 1,500 mm (Ø 10 mm)
LNP-G25 TM1 20
- Process Connection - G 1"
- Electrical Connection - M12 x 1 Plug Connector
- Stem Length - 2,000 mm (Ø 10 mm)
LNP-G25 TP1 02
- Process Connection - G 1"
- Electrical Connection - Cable Gland M16 x 1.5
- Stem Length - 200 mm (Ø 8 mm)
LNP-G25 TP1 03
- Process Connection - G 1"
- Electrical Connection - Cable Gland M16 x 1.5
- Stem Length - 300 mm (Ø 8 mm)
1 - 12 of 40 Part Numbers
Specifications
Brand
Accuracy
- ± 1 % of Stem Length
- ≤ 1 % of Stem Length
Ambient Temperature Range
- 0° to 70° C (32° to 158° F)
Applications
- Media with Low Conductivity
- Pasty Media
- Very Sticky Media
- Viscous Media
Approvals & Certifications
- EHEDG
BSP Connection
- G 1” Male
Display
- 8-Digit LED
Electrical Connectors
- 2 x Cable Gland M16 x1.5
- M12 x 1 Plug
Enclosure, Body Material
- PEEK
Environmental Protection
- IP67
Input Signal
- 2.4 mA - Replacement Signal
Linearization
- ≤ 1 % for Parallel Tank Wall
Materials of Construction
- 316 Stainless Steel - Head, Screwed Gland
- PEEK - Isolating Body
Maximum System Pressure
- psi: 145 (bar: 10, kPa: 1,000)
NPT Connection
- 1” NPT Male
Output
- 4-20 mA
Output Load
- 500 ohms - Max.
Power Requirement
- 120 mA - Max.
- 18-36 Vdc
Process Temperature
- -10° to 150° C (14° to 302° F)
Repeatability
- ≤ 0.1 %
Resolution
- 12.5%
Screw Material
- 316 Stainless Steel
Stem Length
- 7.874” to 78.74” (200 to 2,000 mm)
Stem Material
- 316 Stainless Steel
Zero Offset
- 0 to 25 % of Stem Length