C&N PETROLEUM EQUIPMENT

Liquip's range of electronic registers currently includes two world leading models, the EMH500 and EMH600. They have been developed from previous generations of electronic registers spanning 15 years, with many thousands in use around the world.

Designed to comply with Weights and Measures accuracy requirements and electrical safety requirements, the EMH500 and EMH600 registers are suitable for new installations or can replace existing mechanical registers on any meter to automate the data capture process and provide temperature compensation.

Housed in robust modern high tech materials, the solid state electronics are protected from harsh operational conditions and weather.

COMMON FEATURES

• Solid state buttons
• Back-lit for night-time use
• Non-counting if reversed (prevents counting if meter is "rocking" during transit)
• Self diagnosing during use, including error message if pick-up sensor fails, delivery information and temperature readings.
• Remote mount available with separate pulser
• Mounting kits for many models of meters
• High speed counter up to 1000 rpm
• Angled display for easy viewing

MATERIALS

Nylon base & poly-carbonate cover

AUTO CALIBRATE

When calibrating, enter true delivered volume and register automatically calibrates itself

TEMPERATURE COMPENSATION

Activated by connecting temperature probe. For all common liquid fuels. –15 to +55 degrees celsius for LPG. –20 to +60 for other liquids

COMMUNICATION

RS232 port (EMH500 has dual ports) for communication with ticket printer or in-cab computer through water-tight communications plugs

PRINTER

Epson CTM-290 or TM295, Liquip "Blaster" thermal printer
Delivery print-out shows delivery information
Management print-out shows records of number of deliveries and other events

ADJUSTMENT

Product specific gravity and K-factor adjustment possible

PROCESSOR

32 bit processor running at 16 Mhz

MEMORY

32K RAM data memory
128k EPROM program memory
If power is lost, memory is retained up to 5 years

INTERNAL CLOCK

Time stamps tickets and events in memory

TEMPERATURE

Operating temp –40 to +70 degrees celsius (variants available)

PULSE INPUT

3 channels of 60 degrees separation from the ERP100 pulser, or single pulse from 3rd party pulser

PULSE OUTPUT

Open drain type active – low output able to be calibrated along with variable signal width

EXTERNAL RE-SET

Input/output signal for remote control

MAINTENANCE

Aside from K-factor or product SG adjustment, maintenance free

ASSOCIATED EQUIPMENT

Use EJB101 and EJB102 with EMH500 ERP102 remote pulser for remote mount EPC100 electronic power conditioner

2008 C&N PETROLEUM EQUIPMENT

Design: DRAGAN GRAFIX