Replacements > Switchboard

PLEASE NOTE THAT NO NEW ORDERS WILL BE TAKEN FOR THIS MODEL AFTER 12/2016. 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.  
 

 

PLEASE NOTE THAT NO NEW ORDERS WILL BE TAKEN FOR THIS MODEL AFTER 12/2016.  CLICK HERE FOR DETAILS OR SEE MODEL NTM-3 AS A REPLACEMENT.

OTEK's TAC (4.35"W x 4.35"H) is a triple A.C. signal powered panel meter for AC volts, amps, watts and Hz.

OTEK has taken its ACS Series and by popular demand combined 3 out of 4 A.C. variables in one  case. The TAC (Triple A.C. Signal Powered) Series is available in either plastic or metal ANSI 4" (Switchboard). The TAC has no depth behind the panel ( only 1 1/2" on the front). The TAC displays any 3 AC Variables such as V, A&W, or V, A & Hz single phase or V/A/W 3 phase delta or WY on its large 3 1/2 digit display behind the NEMA 4X ? lter. The Patented (#4,908,569) and Patent Pending Technology allows the TAC to power itself directly from the signal it measures either directly or through a P.T. & C.T. without affecting their integrity. Single Phase: Monitor with one small instrument any 3 out of 4 variables (See Ordering Information).Three (3) Phase: You have a choice of 3 each single phase "TACs" (one for each phase) or one "TAC" for VOLTS (Phases A, B & C) one for AMPS, one for WATTS and one for HERTZ. Contact OTEK for your custom con? guration.
 
IMPORTANT NOTES: Just like analog meters, if the signal is too small, the TAC will not function but it does not mean there is no power. Always use CAUTION when connecting/disconnecting the TAC from the mains or PT/CT. There is NO internal isolation from V & A when using Watts function. Always use a C.T. and P.T.

 

PLEASE NOTE THAT NO NEW ORDERS WILL BE TAKEN FOR THIS MODEL AFTER 12/2016.  CLICK HERE FOR DETAILS OR SEE MODEL NTM-3 AS A REPLACEMENT.

OTEK's TLP (4.35"W x 4.35"H) puts 3 signal or loop powered panel meters in one compact surface mount package with three individual 3 1/2 digital displays.

You talk, OTEK listens! We were requested to put 3 LPE's in one compact surface mount package with larger digits, like our HI-Q126, so we did it! Now you can have 3 independent and isolated displays, driven from their own current loop (or external power) to concurrently display any 3 parameters. 

Several options are available on the TLP: (See Ordering Information). You can have it as a:
1. 4-20mA input loop powered. (Powerless™)
2. V/mADC Signal powered. (Powerless™)
3. Externally powered for V, mA DC & True RMS, TC, RTD, S-G, %RH, pH ORP, Hz, etc.
The Grades Are: Nuclear (10CFR50B), Mil-Spec (to your Mil-Std.) or Industrial (to published specs.). The Power Inputs Are: Loop Powered, 5-48VDC or 90-265VAC.
 
You can even power your 4-20mA transmitters with the optional 28VDC compliance. The TLP is available in plastic or metal case (for Mil & Nuclear) conforming to ANSI 4" Switchboard standard only 1 1/2" thick with nothing behind the panel that also mounts on existing 1/4 DIN (92 x 92mm) panel cut-out, Sanitary case for 250 Degree F Steam Cleaning and Explosion Proof for Class I, Div. 1 & 2 are available. Intrinsically Safe (I.S.) versions on request. See Foot Note 
under Ordering Information.
 
FAQ:
1. Can I change the scale in the ? eld? Yes. Span & Zero are located on the front for each channel.
2. Can I change the display color sequence? Yes.  Use #9 and specify when ordering.
3. Can I change the display designation? Yes. Use #9 and specify.
4. Can I change the input signal type in the ?eld? No.
5. Do you have Peak & Hold? Yes, see Model: TLD
6. More Questions? Call OTEK at 520-748-7900