Free shipping to:

America: Canada, USA, Mexico

Africa: South Africa

Asia: Cambodia, China, HongKong, Indonesia, Japan, Macau, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, Vietnam

Europe: Austria, Belgium, Denmark, Finland, France, Germany, Ireland, Netherland, Norway, Sweden, Switzerland, United Kingdom

Oceania: Australia, New Zealand

Russia (not available for far regions, the delivery delay may be 20-45 working days, depending on the destination, please contact us before making your purchase)

For more details, click here...

12V / 24V Battery Discharge Meter + Hour Meter

Designed for Lead-Acid batteries

The compound meter (battery discharge meter + hour meter) 803RB1224BNJ301N is used in all kinds of vehicles, vessels and other equipements which are powered by Lead-Acid batteries. It supports two working voltages, 12VDC and 24VDC.

This compound meter 803RB1224BNJ301N is not an original CURTIS product. With the same dimensions and functions, it is fully compatible with CURTIS meter 803RB1224BNJ301N.

CURTIS 803 “FUEL” GAUGE / HOUR METER is a compound DC power (battery driving) system working status display, is the upgraded version of 802 devices, providing more accurate "discharge adjustment settings" and "lift lockout" functions. For more details, please take a look at the CURTIS Model 803 “fuel” gauge/hour meter manual (PDF format).

We supply the genuine CURTIS 803 Meters:

• 24V / 36V: https://www.noco-evco.com/product/803RB2436BCJ301O.htm
• 24V / 48V: 803RB2448BCJ301O

Overview

CURTIS display Model 803 combines in one instrument a completely solid state battery discharge indicator, an LCD hour meter and lift lockout, housed in a 52 mm case. Void of moving parts, this combination instrument is exceptionally reliable even in severe operating environments.

Model 803 is a combination gauge ideally suited for electrically powered vehicles.

For more details, please see the 803 Meter Datasheet (PDF format).

Features include:

• Model: 803RB1224BNJ301N
• Dual voltage (Volts): 12V / 24V
• Operating voltage: +/–25% of nominal voltage
• Display: Battery state-of-charge: 10-bar, tri-color LED; Hour Meter: 6-digit LCD, 5mm high
• ‘Fuel’ Gauge Features
  • Multicolor 10-bar LED displays state of charge (5 green, 3 yellow, 2 red LEDs).
  • Flashing red LED signals “energy reserve” alarm at 70% discharged.
  • Double flashing red LEDs signal “empty” alarm at 80% discharged.
  • Normally closed relay opens at 80% discharge for lift lockout. This unique holding relay will only lock out at the end of a lift cycle.
  • Recognizes improperly charged battery.
  • Keyswitch activated LED display (Fuel gauge electronics are energized as long as they remain connected to the battery).
  • Wide range adjustable discharge profile.
  • Dual reset methods in each gauge: Open Circuit Reset for vehicles that exchange batteries and Charge Tracking Reset for vehicles whose batteries remain connected to the gauge during recharge.
• Hour Meter Features
  • Monitors use-time throughout the equipment’s lifespan.
  • Records and displays up to 99,999.9 hours on its LCD, rolls over and continues to count and display.
  • Hour meter LCD remains on as long as battery is connected.
  • Stores latest total in EEPROM nonvolatile memory, without need of power.
  • Operates and displays in temperatures from –40°C to +65°C under harsh conditions of vibration, shock, moisture and dust.
• Operating temperature: –40°C to +85°C
• Storage temperature: –50°C to +90°C

803RB1224BNJ301N is designed for Lead-Acid batteries.

The compound meter (battery discharge meter + hour meter) 803RB1224BNJ301N is used in all kinds of vehicles, vessels and other equipements which are powered by Lead-Acid batteries. It supports two working voltages, 12VDC and 24VDC.

This compound meter 803RB1224BNJ301N is not an original CURTIS product. With the same dimensions and functions, it is fully compatible with CURTIS meter 803RB1224BNJ301N.

CURTIS 803 “FUEL” GAUGE / HOUR METER is a compound DC power (battery driving) system working status display, is the upgraded version of 802 devices, providing more accurate "discharge adjustment settings" and "lift lockout" functions. For more details, please take a look at the CURTIS Model 803 “fuel” gauge/hour meter manual (PDF format).

We supply the genuine CURTIS 803 Meters:

• 24V / 36V: https://www.noco-evco.com/product/803RB2436BCJ301O.htm
• 24V / 48V: 803RB2448BCJ301O

Overview

CURTIS display Model 803 combines in one instrument a completely solid state battery discharge indicator, an LCD hour meter and lift lockout, housed in a 52 mm case. Void of moving parts, this combination instrument is exceptionally reliable even in severe operating environments.

Model 803 is a combination gauge ideally suited for electrically powered vehicles.

For more details, please see the 803 Meter Datasheet (PDF format).

Features include:

• Model: 803RB1224BNJ301N
• Dual voltage (Volts): 12V / 24V
• Operating voltage: +/–25% of nominal voltage
• Display: Battery state-of-charge: 10-bar, tri-color LED; Hour Meter: 6-digit LCD, 5mm high
• ‘Fuel’ Gauge Features
  • Multicolor 10-bar LED displays state of charge (5 green, 3 yellow, 2 red LEDs).
  • Flashing red LED signals “energy reserve” alarm at 70% discharged.
  • Double flashing red LEDs signal “empty” alarm at 80% discharged.
  • Normally closed relay opens at 80% discharge for lift lockout. This unique holding relay will only lock out at the end of a lift cycle.
  • Recognizes improperly charged battery.
  • Keyswitch activated LED display (Fuel gauge electronics are energized as long as they remain connected to the battery).
  • Wide range adjustable discharge profile.
  • Dual reset methods in each gauge: Open Circuit Reset for vehicles that exchange batteries and Charge Tracking Reset for vehicles whose batteries remain connected to the gauge during recharge.
• Hour Meter Features
  • Monitors use-time throughout the equipment’s lifespan.
  • Records and displays up to 99,999.9 hours on its LCD, rolls over and continues to count and display.
  • Hour meter LCD remains on as long as battery is connected.
  • Stores latest total in EEPROM nonvolatile memory, without need of power.
  • Operates and displays in temperatures from –40°C to +65°C under harsh conditions of vibration, shock, moisture and dust.
• Operating temperature: –40°C to +85°C
• Storage temperature: –50°C to +90°C