The APM489-4.5 is a 4.5 digit seismic S2 qualified non-microprocessor based panel meter which has a red LED high-brightness display. Measuring process input however with other inputs available upon request.
It is suitable for use in SIL1 & SIL2 rated safety loop applications and tested to withstand 0.25g (25m/s²) at 33Hz.
Display range scaled to request, although display can re-scaled using jumpers and zero-span potentiometers behind front bezel. IP rating IP50 as standard, optional IP66 Front Cover available.
Standard 115/230Vac supply. (24Vdc supply option available on request) and two wire 24Vdc excitation available as standard on AC supply models.
24Vdc or 48Vdc option available on request.
Our APM489-BAR-ALM is a I/V Input Slim Bargraph Indicator with Alarm Trip Points which is a non-microprocessor based display unit suitable for most process signals.
Our APM489-BAR-36-V is a Process I/V Input Vertical Bargraph Indicator display unit, suitable for either 1-5V or 4-20mA process input signals (Horizontal mounting option available on request)
Our APM489-LD-4-P is a 4 digit process DC input non-microprocessor 15 minute countdown timer with a red LED high-brightness display.
Our APM489-6X-2-RS485 is a 6 digit non-smart/non-microprocessor with Isolated RS485 Retransmission of count displayed. The unit has a 6 digit red LED counter, with Local Reset facility on Front Fascia.