The ME995-1A MILLILITRES preset batch controller, with added features complies with Quality Assurance requirements for the concrete additives industry. It incorporates a standard preact (overflow deduct) feature, and a contact drive LED indicator. With the ME995 series batch controller using the same 10 pin Weidmuller receptacle plug as the previous ME188-1, changeover and replacement is instant with no rewiring necessary.
The ME995A-1 controller can easily be interfaced with PLC’s, thus incorporating it’s safety features and connected as a set point controller or as a easy to use stand-alone backup batch controller facility.
With 3 rotary selector switches and 1 fixed knob, batch quantities are easily selected. The batch operator can also refer to important visually selected batch quantity numbered selector dials. Command operations are by user friendly toggle switches, and four LED’s indicate operational status conditions.
Batch counting and selection is in increments of 10 millilitres, since the first display digit and fixed selector knob remain zeroed. The seven segment LED’s count upward, to a maximum of 9000 millilitres. The ME995-1A controller operates from standard 220 – 260 VAC (or optional 110 VAC or 12 – 24 VDC) voltage supplies. Contact output drive is via one (or optional two) relays. Standard contact output is 240vac –optionally other voltages can be configured. The Controllers are in panel mount form. A range of filed enclosures are available in a metal powder coated housing box or IP65 ABS wall mount enclosures.
(The ME995-1A controller is compatible only with MES20 and MEA15 1 millilitre per 1 pulse output flowmeters ).
- 4 Digit LED display
- 4 x LED status indicators
- Preact function
- Preset maximum limit
- Missing pulse detection
- Counts in millilitres upto 9000
- Optional PLC & computer interface
- Interchangeable with earlier ME188 models