KING-GAGE, A NOSHOK Company’s COVID-19 Response

Process Indicators

Home » Products » Process Indicators » Electronic » 4640 Series LP2 Single Tank Level Indicator

4640 Series LP2 Single Tank Level Indicator

  • Direct reading by volume or weight
  • Nonvolatile datapack iButton memory
  • Provides 24 Vdc transmitter excitation
  • Dual serial communications ports

If you are viewing on a smaller screen or with screen zoom, please use the horizontal scroll bar at the bottom of this table to see all information.

ORDERING INFORMATION

SERIES 4640 LP2 Single Tank Level Indicator
ENCLOSURE OPTIONS* 1 Flush mount 2 FRP enclosure, standard 3 304 Stainless Steel

* Engineered FRP and Stainless Steel enclosures listed are splash-proof and UL-listed. Intended to meet NEMA 4X. Includes Hubbell cable relief fittings (3), suitable for splash-tight installation. Flush mount option must be ordered with 4243 iButton Datapack.

If you are viewing on a smaller screen or with screen zoom, please use the horizontal scroll bar at the bottom of this table to see all information.

SPECIFICATIONS

Power requirements 100-240 Vac, 50-60 Hz, 25 watts (fused internally for 2.5 A 120/250 V)
Temperature range
(Environmental)
30 °F to 120 °F (0 °C to 50 °C) operating range
Signal input 4 mA to 20 mA (mAdc)
Power output 24 Vdc nominal; fused @ 0.5 Amp
Input impedance
(Resistance)
120 ohm nominal (2.4 Vdc drop @ 20 mAdc)
Memory Nonvolatile 64kbit memory iButton
Digital readout Alphanumeric 0.3173 in. (8 mm)16-character x 2-line LCD; numeric 8-digit (0-99999999 maximum)
Accuracy ±0.048% Full scale (±0.024% Full scale, typical)
Resolution ±0.024% FS maximum (±0.004 mA)
Communications Two (2) serial EIA RS-485 ports; two wire multidrop
Enclosures 14 gauge Stainless Steel enclosure; UL 50 types 4, 4X, 12, 13; hinged cover with dual latching screw lugs

Options & Accessories

iButton Datapack

4223-S-1*    (*=Installation)

* = Number of tanks

Installation
1 = Field installed kit
2 = Factory installed

Baud Rate:

  • 9600
  • 19200 (default)

5936-1    Adapter plate for replacing 5300 or 8900 Single Tank Digital Indicators and 5100 Multiple Tank Digital Indicators with LP2 Tank Displays.

7469-24-0      500 mA 250V GMA fast acting fuse 5 x 20 mm, processor board, 5-pack
7469-24-4      2.5 Amp 250V GMA fast acting fuse 5 x 20 mm, power supply, 5-pack
5858-2           2-terminal connector
5858-3           3-terminal socket connector
5858-12         12-terminal socket connector 
 

WARNING: This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov