Red Seal Measurement Neptune E4000 Electronic Register

Red Seal Measurement Neptune E4000 Electronic Register
  • Red Seal Measurement Neptune E4000 Electronic Register_1
  • Red Seal Measurement Neptune E4000 Electronic Register_2


Register Size

229 mm x 227 mm x 161 mm (9.0 in. x 8.9 in. x 6.3 in.)

Junction Box Size

181 mm x 181 mm x 54 mm (7.12 in. x 7.12 in. x 2.123 in.)


2.45 kg (5.4 lbs)

Operating Temperature

-30–55°C (-22–131°F), -40–50°C (-40–122°F) with Heated Display

Enclosure Rating

NEMA 3R or 4



2 lines, 20 characters per line
Text area: 143 mm x 19 mm (5-5/8 in. x 3/4 in.) Character area: 8.3 mm x 5.9 mm (0.327 in. x 0.355 in.)

Power Rating

9–16 VDC, 0.25 A

Relay Rating

Two Form C relays, normally open, 250 VAC at 5 A and 30 VDC at 3 A

LPG Solenoid Valve

0.9 A, 12 VDC, 9.5 W

Two-Stage Petroleum Valve

High-Flow, 2 in., 1.5 A, 12 VDC, 19 W Low-Flow, 3/8 in., 0.9 A, 12 VDC, 11 W

Two-Stage LPG Valve

High-Flow, 3/8 in., 0.8 A, 12 VDC, 9.5 W Low-Flow, 3/8 in., 0.8 A, 12 VDC, 10 W

RTD Temperature Probe

Platinum, 4-wire, resistance 100 Ohms ±0.12% at 0°C (32°F)

Pulse Input

Single, dual or quadrature (menu-selectable) Input impedance 10K Ohms nominal to common

Trigger level, logic ON 3–30 VDC; Trigger level, logic OFF 0–1 VDC


RS-232 to printer and computer


Weights and Measures

NTEP Approval to Handbook 44 and NCWM Publications 14


UL Class 1, Div. 2, Groups A, B, C & D



Epson TM—U295 dot matrix; Ribbon ERC—27 (purple)


Blank or preprinted, up to 3-ply; Size 102 mm x 257 mm (4 in. x 10 in.)


24 VDC ±2.4 VDC

Operating Temperature

5–40°C (41–104°F) with ribbon

The Neptune E4000 electronic register automates transaction operations for deliveries of LPG, distillate fuels, and other commercially distributed liquids through flow meters on bulk delivery trucks. Designed for compatibility with emerging automation technologies, the E4000 offers the ability to modernize truck metering operations today and provides a platform for data collection technology tomorrow. Its improved accuracy and efficiency mean less loss, providing a fast return on investment and safeguarding future profits.

Hot Product

  • Elster Rabo G16-G250 Rotary Gas Meter

  • Elster Q-Quantometer Short Pattern Turbine Flow Meters

  • Qianwei Krom QK4000 Residential Diaphragm Gas Meter

Enquiry Product: Red Seal Measurement Neptune E4000 Electronic Register






Company Name
*Contact Person
*Email Address
Contact Number