THIS PRODUCT SCHEDULED FOR DISCONTINUATION BASED ON THE AVAILABILITY OF PARTS.CLICK HERE FOR DETAILS OR SEE MODEL NTM-M or NTM-N AS REPLACEMENTS.
The SEB (4.35"W x 4.35"H) is a signal or externally powered 4 digit LED switchboard/ciruclar bargaph indicator with over 20 input signal options! Great choice for replacing the old analog or digital "Switchboard" meters.
Now you can replace that Old analog or digital "Switchboard" meters with OTEK's latest Nano & Sigma Delta A/D Technology worthy of its Lifetime Warranted products. The New SEB (Switchboard LED Bargraph) complements the new breed of Programmable Intelligent Controllers, with features only found in other OTEK's Mil-Spec, Nuclear and Outerspace versions. The new nanotechnology used with proven firmware (SV & V) and Sigma Delta A/D reduces the number of components and cost without compromising in quality. You can use the SEB as stand alone or part of a DCS, SCADA, or PLC system via its Serial and/or Analog I/O. Only order what you need!
GRADES: 4 grades are available: Hi-Rel Industrial (see specs.), Mil-Spec to specific standards, Nuclear to 10CFR50-B to your specific list and custom to your requirements. Contact OTEK for available "Off The Shelf" specs.
NOTE: M & N grades are supplied in a metal housing, I grade in plastic or metal.
ANALOG INPUTS: Over 40 input signals are accepted. If we don't have it, we'll make it.
ANALOG OUTPUT: Optional 0-1mA, 0-20mA or 0-5VDC all isolated and reversed scale are available on request.POWERLESS™: Another OTEK innovation (Pat. #4,908,569 & 7,626,378) allows the SEB to be signal powered (no power supply). See ordering information.
EXTERNALLY POWERED: Here you have access to ALL the SEB's features such as relays, analog out, USB,
RS232C, RS485, math functions, X-Y tables, polynomials, floating point and more.
DISPLAY: The 51 segment automatic tricolor bargraph can be programmed for any direction (up or down), any start (bottom, top, middle), segmented or pointer color change as limits are reached or fixed.
A. C. SIGNAL POWERED: No power supply is required! The SEB draws its parasitic power (~50mA) from the signal it measures. Again, RS232E is available to help you control the process. Warning! No isolation. Use P.T. and C.T. (No control outputs).
POWER OUTPUT FOR 4-20mA TRANSMITTER: Either isolated 30VDC @ 20mA (Options 4, 7 or 8) or Non-Isolated 28VDC @ 20mA (Option E).
GRADES: Nuclear: For Class 1E; Mil: To specific Mil-Stds; Industrial: Per these specifications.