Standard: steel NEMA 4 wall mount, 10” x 8” x 4” ELECTRICAL
Input power: Standard: 85 – 265 VAC 50/60Hz, 1.3 A max*
*Maximum current varies with number and type of ﬂow
INTERNAL POWER SUPPLY
Provides 24VDC, 1.7 A maximum to electronics and ﬂow
INDICATORS (1 per ﬂow meter)
Numeric LCD displays, 0.46” high digits Rate: 6 digits (“R” indicates rate)
Total: 8 digits (Overﬂow indication provided) Pushbutton toggle between rate and total
FLOW SIGNAL INPUT/OUTPUT
Input: DC pulse/frequency or dry contact output from
ONICON insertion or inline ﬂow meters
Output: Additional output signal(s) ordered with ﬂow
meter are available for connection to control system via the display module terminal strip.
Factory programmed for speciﬁc application
Field programmable via front LCD interface MEMORY
Non-volatile EEPROM memory retains data in the event
of power loss. ENVIRONMENTAL
Operating temperature range: -20° to 140°F
Operating humidity range: 0 to 85% RH (Non-condensing) Altitude: 6,600 ft maximum
D-1200 series displays are modular multi ﬂow meter display centers that combine multiple ONICON insertion and inline ﬂow meters into one complete ﬂow monitoring station. The steel, wall mounted modules display the current ﬂow rate and total and provide a low voltage DC power source capable of powering most ONICON inline and insertion ﬂow meters.
The versatile display module can be located close to the ﬂow meters or up to several hundred feet away. Using ﬂow meters with the display module will also allow you to support other remote devices such as Btu meters, building control systems, and data acquisition systems.
D-1200 series display modules are not designed for bidirectional ﬂow applications. For bidirectional ﬂow applications see the DB-1200 series display module.
• HVAC chilled water, condenser water, and heating hot water ﬂow monitoring
• Domestic water ﬂow monitoring
• Process ﬂow monitoring in industrial plants
• Municipal water ﬂow monitoring