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

Features:

‘Fuel’ Gauge Features:
1. Multicolor 10-bar LED displays state of charge (5 green, 3 yellow, 2 red LEDs)
2. Flashing red LED signals “energy reserve” alarm at 70% discharged
3. Double flashing red LEDs signal “empty” alarm at 80% discharged
4. Normally closed relay opens at 80% discharge for lift lockout
5. This unique holding relay will only lock out at the end of a lift cycle
6. Recognizes improperly charged battery
7. Keyswitch activated LED display (Fuel gauge electronics are energized as long as they remain connected to the battery)
8. Wide range adjustable discharge profile
9. 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:

1. Monitors use-time throughout the equipment’s lifespan
2. Records and displays up to 99,999.9 hours on its LCD, rolls over and continues to count and display
3. Hour meter LCD remains on as long as battery is connected
4. Stores latest total in EEPROM nonvolatile memory, without need of power
5. Operates and displays in temperatures from –40˚C to +65˚C under harsh conditions of vibration, shock, moisture and dust

Specifications:

1. Hour meter accuracy: +0.1%
2. Operating Temperature: –40°C to +65°C
3. Shock & Vibration: Meets SAE J 1378
4. Humidity: 95% RH (non-condensing) at +38°C
5. LCD Character Height: 5 mm
6. Mating Connector: Molex 8 pin, 39-01-2085
7. Discharge Range: Empty from 1.57 volts/cell to1.93 volts/cell
8. Reset Levels: Open circuit reset (OCR)at 2.09 volts/cell
9. Charge Tracking Reset (CTR) tracks battery recharge at 2.35 volts/cell full and 2.10 volts/cell empty

Curtis Model 909R is designed to be used on golf cars and other 36 or 48 VDC battery-powered vehicles to display battery state-of-charge and to charge smart devices.

Features:

1. Integrated DC/DC converter and USB port allows smart devices to be safely and efficiently charged from the instrument
2. Battery state-of-charge is calculated using Curtis’ proven algorithm thereby providing an accurate indication of remaining charge following both charge and discharge events
3. Integrated alarm provides an audible indication of low state-of-charge
4. Backlit LCD allows easy-to-read operation in low lit environments
5. Integrated 8-pin AMP connector allows reliable and simple connection to the instrument
6. The instrument allows for four different discharge/reset battery profiles that are selectable via the connector pins which allows one instrument to satisfy multiple vehicle and/or battery types
7. 2.5 LCD digits that are 15mm high allow display of state-of-charge from 0 to 100% in large easy-to-read format
8. Environment protection of IP65 front and rear (with connector installed) ensures operation in harsh environments
9. USB port includes an attached plug that can be removed while charging and inserted when not charging to environmentally protect the USB port
10. UL recognition ensure compatibility with global regulatory standards

Specifications:

Environmental:
1. Operating Temperature: Gage: –40° C to +85° C
2. USB Charger: –40° C to +50° C with charge current derated linearly
3. Storage Temperature: –40° C to +85° C

Humidity:
1. Soak: Designed to meet EN 60068-2-78
2. Test Cab: Damp Heat, Steady State, 10 days at 93% RH (±3 %), 30° C
3. Cyclic: Designed to meet EN 60068-2-30
4. Test Db: Damp Heat, Cyclic (12 hr + 12 hr cycle). Test method variant 1. 6 cycles (each cycle is 24 hrs.), 90 % RH

Ingress Protection:
1. Designed to meet EN 60529
2. IP65 front, IP65 rear (with connector installed)

Shock:
Designed to meet EN 60068-2-27: 3 shocks in all 3 axes in both directions (18 shocks in total), 500 m/s², 11 ms, half sine wave

Vibration:

General:
Designed to meet EN 60068-2-6, Swept Sine Wave method, Section 8.2, 5g, 20 cycles in each plane, 5 to 500 Hz, 1 Octave/min. Amplitude = +/- 15 mm; Amplitude < +/- 15 mm Acceleration = 5g

Random:
Designed to meet EN 60068-2-64. Test Fh: vibration, broadband random (digital control) and guidance. Method 1, random excitation, 5 hrs in each axis, 10 to 350 Hz

Resonance:
1. Designed to meet EN 60068-2-6. Vibration sinusoidal
2. Section 8.1. 5g, 5 mins at resonant points, 1 Octave/min, Swept Sine Wave 10 to 2000 Hz.

Curtis Model 909R is designed to be used on golf cars and other 36 or 48 VDC battery-powered vehicles to display battery state-of-charge and to charge smart devices.

Features:

1. Integrated DC/DC converter and USB port allows smart devices to be safely and efficiently charged from the instrument
2. Battery state-of-charge is calculated using Curtis’ proven algorithm thereby providing an accurate indication of remaining charge following both charge and discharge events
3. Integrated alarm provides an audible indication of low state-of-charge
4. Backlit LCD allows easy-to-read operation in low lit environments
5. Integrated 8-pin AMP connector allows reliable and simple connection to the instrument
6. The instrument allows for four different discharge/reset battery profiles that are selectable via the connector pins which allows one instrument to satisfy multiple vehicle and/or battery types
7. 2.5 LCD digits that are 15mm high allow display of state-of-charge from 0 to 100% in large easy-to-read format
8. Environment protection of IP65 front and rear (with connector installed) ensures operation in harsh environments
9. USB port includes an attached plug that can be removed while charging and inserted when not charging to environmentally protect the USB port
10. UL recognition ensure compatibility with global regulatory standards

Specifications:

Environmental:
1. Operating Temperature: Gage: –40° C to +85° C
2. USB Charger: –40° C to +50° C with charge current derated linearly
3. Storage Temperature: –40° C to +85° C

Humidity:
1. Soak: Designed to meet EN 60068-2-78
2. Test Cab: Damp Heat, Steady State, 10 days at 93% RH (±3 %), 30° C
3. Cyclic: Designed to meet EN 60068-2-30
4. Test Db: Damp Heat, Cyclic (12 hr + 12 hr cycle). Test method variant 1. 6 cycles (each cycle is 24 hrs.), 90 % RH

Ingress Protection:
1. Designed to meet EN 60529
2. IP65 front, IP65 rear (with connector installed)

Shock:
Designed to meet EN 60068-2-27: 3 shocks in all 3 axes in both directions (18 shocks in total), 500 m/s², 11 ms, half sine wave

Vibration:

General:
Designed to meet EN 60068-2-6, Swept Sine Wave method, Section 8.2, 5g, 20 cycles in each plane, 5 to 500 Hz, 1 Octave/min. Amplitude = +/- 15 mm; Amplitude < +/- 15 mm Acceleration = 5g

Random:
Designed to meet EN 60068-2-64. Test Fh: vibration, broadband random (digital control) and guidance. Method 1, random excitation, 5 hrs in each axis, 10 to 350 Hz

Resonance:
1. Designed to meet EN 60068-2-6. Vibration sinusoidal
2. Section 8.1. 5g, 5 mins at resonant points, 1 Octave/min, Swept Sine Wave 10 to 2000 Hz.

• Package Includes : 1x PCF8574 Expansion Board
• Made By Plastic
• Used for Robotics projects, or industrial project.
• Imported From HongKong

The Curtis enGage® II is a dual function, a microprocessor-based instrument that can be factory or user-defined to monitor various functions including fuel, temperature, pressure, voltage, battery state of charge, and maintenance/ status. Industrial and commercial vehicles including material handling, outdoor power and construction equipment, engine driven stationary devices, commercial cleaning equipment, golf/light on- road and other mobility aids. Also ideally suited for monitoring scheduled maintenance, warranty, and leasing intervals. Manufactured under ISO 9001 certified Quality Management system. UL recognized & CE certified.

Features:

1. Multiple functions in one programmable unit:
– Lower overall stocking requirements
– Reduced installation time and labor
– Reduced vehicle instrumentation count
– Ease of ordering
– Volume pricing/purchasing advantages
2. Field programmable maintenance monitor allows dealers and/or users to program maintenance intervals for their specific application
3. Optional settable hour meter allows replacement of a failed hour meter without loss of total elapsed time
4. Flexible output modes include flashing LCD segments, panel mounted LED and FET (0.5A) which allows the equipment designer to define critical parameters and to choose appropriate notification methods, such as alarms or buzzers
5. True Curtis battery monitoring technology means proven algorithm protection capabilities providing reliable state of charge information
6. Sealed front panel buttons allow easy:
– Setting of maintenance interval
– Setting of battery monitoring profile
– Re-setting of maintenance hours
– Setting of total hour meter (optional)
7. Clock function allows vehicle operator easy and safe access to the time of day status
8. Mounting bracket and integrated connector lower installation and production costs and eliminates traditional mounting hardware kits
9. EEPROM non-volatile memory retains usage data without battery back-up
10. Aesthetically attractive contemporary look enhances vehicle styling and maximizes readability. Overlays can easily be customized to create a specific brand/ logo identity
11. Reliable, all solid-state design means no moving parts minimizing warranty costs
12. Over 40 years of Curtis instrumentation design and manufacturing experience ensures products are both innovative and extremely reliable
13. Curtis global network of sales and technical support provides timely and complete applications support

Specifications:

1. Operating Voltages: 12VDC nominal (9 to 15VDC)
12 – 48VDC nominal (9 to 60VDC)
2. Operating Temperature: – 40˚C to + 85˚C
3. Storage Temperature: –50˚C to +90˚C
4. Humidity: 95% RH (non-condensing) at +38˚C
5. Shock:
SAE J 1378 March 8
Amplitude 44-55 g, half sine
9 – 13 ms duration
6. Vibration:
SAE J 1378
Double amplitude of 1.53mm
with frequency sweep for 10-80-10 Hz (20 g max) at 1 minute intervals