Discontinued

Listed below are the products that have been discontinued at OTEK. New products have been developed using state of the art technologies that have replaced some older technologies/products. Upon reviewing the product page, you can see what new technologies have replaced discontinued products by selecting your model below.  The datasheets are also provided for reference.

OTEK's model 900 is discontinued.

The Series 900 is the Industry’s First Loop Powered Controller, that requires no power supply to give you on-off & proportional control of your process.

The Series 900 is the Industry’s First Loop Powered Controller, that requires no power supply to give you on-off & proportional control of your process.  The 900 Series can be ordered as a 4-20mA Transmitter Only; Transmitter with Display; Transmitter with Controller; Display only; Controller Only, Controller  with Display or as Transmitter  with Display & Controller.  They are all Loop Powered in one small package, which is available in three grades: Explosion Proof;  Sanitary (IP65) or Industrial.Mounting:You can mount the 900 Commercial Case virtually anywhere such as chassis, panel (front or behind), pipe (use “U” bracket), Din Rail (specify DIN Rail mounting) or just stick it to the wall.  The Sanitary Nema 4X (IP65) option can be mounted on a wall, panel or pipe (use 2ea 2¼” U bracket).
 
Power Supply Considerations:
You can add as many “Loads” in series with the current loop, limited by the min-max compliance voltage. IE: Transmitter Only: 8-36V, Transmitter-Controller: 14-42V, TransmitterCont. & Display: 16-44V. See Speci?cations. Controller: 
Two opto-isolated open collector transistors controlled by dual comparators with hysteresis and delay (0.5 sec. to avoid noise) will control on-off your process.  Limits’ adjustment is via the 12 turn potentiometers labeled LL & HL, the LEDs give you visual indication (yellow & red) of set point status.
 
Transmitter: The 900 Series has two adjustments for the current loop output, zero & span with 12 turn potentiometers labeled 4 & 20 (mA). The analog signal conditioner’s output is used to drive the high accuracy monolithic current loop (4-20mA Transmitter).
 
Display: The optional built-in display has 3½ digits (1999 max) with 0.5” LCD digits and it’s loop driven as well.  There are two adjustments for the display, zero & span (Z & S).  Decimal points must be speci? ed at time of ordering.
 
Protection: The 900 Series is double zener protected (at the current loop inputs) for reversed input & up to 40VDC & 100mADC. 
 
Isolation: Input signals must be electrically isolated from the loop’s power by at least, 1 Mega Ohm.

****This model has been discontinued.  See our new NT Series of transmitters/controllers.*****

 

OTEK's ACL (2.60"W x 3.70"H) is a A.C. Loop transmitter/controller for volts, amps, watts or hertz with optional 4 1/2 digital display.

The World's Largest Manufacturer of Current Loop Products and inventor of Loop Powered Meters, Transmitters and Controllers brings you its new "ACL" Series based on its patents #4,908,569; 6,285,094 and other patents pending. The ACL Series consists of dual RMS-DC converters and a 4-20mA transmitter along with either Hz to  VDC, VAC-VDC, AAC-VDC or W-VDC converters. All powered by OTEK's exclusive VAC (from your potential transformer) to DC converter and/or Amps AC (from your current transformer (C.T.).  With the ACL all you need to do is bring  2 wires from your power line/load to your panel saving you thousands of dollars on H.V. conduit and safety certi? cations. The universally accepted Current Loop data process  transmission means that you can remotely monitor and control generators, motors, loads,power factor, transmission lines and other critical power related data, without the hazard inherent of high voltage and current wiring.

NOTE: Not Recommended for TRIAC/SCR Firing.

THIS PRODUCT SCHEDULED FOR DISCONTINUATION BASED ON THE AVAILABILITY OF PARTS.  CLICK HERE FOR DETAILS OR SEE MODEL NTM-0 (horizontal 1/8 DIN) or NTM-B (vertical 1/8 DIN) AS REPLACEMENTS.

The DIN-BAR (1.88"W x 3.75"H x 4.40"D) is an auto-tricolor barg-digital controller. Enclosed in a standard 1/8 Din NEMA 4X Housing and includes plug-in screw terminal connectors for all I/O, except the Serial "RS" which uses a "DB-9" Connector.

The DIN-BAR  was specifically designed to replace (form & fit) the old electromechanical bargraphs, with 21st Century Technology exclusive to OTEK, the originator of the Automatic Tricolor Bargraph  P.I.C. (Programmable Intelligent Controllers).  The only similarity is the panel cut out, mounting and bezel. The rest is all OTEK's proven design with thousands of units installed from Space Stations to Military, Petrochemical, Pharmaceutical, Transportation and other critical industries (all products are LIFETIME (LTD) WARRANTIED.) The New "DIN-BAR" is enclosed in a standard 1/8 Din NEMA 4X Housing and includes plug-in screw terminal connectors for all  I/O,  except  the Serial "RS" which uses a "DB-9" Connector. It can be used as a remote display (serial input) for PLC, DCS, SCADA or Stand Alone with Analog I/O with 4 Relays.  Power Inputs for 5VDC, 10-32VDC, 18-75VDC or 90-265VAC  are available. The 51 Segment Bargraph changes color automatically upon reaching  programmable limit(s) and can be configured for dimming and blinking. The digital display (4 digits) provides  0.1% resolution. The Math Functions (Floating Point Math) allow scientific calculations, such as Polynomials (9th), X-Y Tables and Flow Calculations.

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

 

OTEK's HI-Q101 (1.39"W x 6.60"H x 3.27"D) is not only a form, fit and function replacement of the BE051 & BE101 but a 21st Century technology equivalent of our successful HI-Q Series. The look is similar but the performance is different. Panel cutout (1.06"W x 5.60"H).

You get many included features and options not available before, such as:

*Relays: 2 each with S.P.D.T. 1 amp contacts, or Open Collector Transistors (O.C.T.) for fast switching.

*Limits: 100% adjustable via 15 turn potentiometers on the rear of the unit.

*Display: 101 monolythic bright Red LED display with four (4) Red full digits and "-" sign with over/underange indication for either vertical or horizontal mounting.

*Housing: Same as BE Series with added  rear slots for new options.

*Connector: Same as the BE (edgeboard) or the new "Euro" style plug-in screw terminal connector for 16-22 ga. wire.

*Serial I/O: None, RS232D, RS485, 7 Bit Parallel or USB and you can even power the HI-Q101 from the USB!

*Power Input: 5V non-isolated (like the BE) or 5, 12, 24 & 48VDC or 90-265VAC isolated.

SIGNAL CONDITIONERS:  The HI-Q101 offers over 20 input signal conditioners (see ordering information and description) for all your needs.  Take special note of our patented (#7,626,378) A.C. Powerless™ options (8, B, Y, and Z) for A.C. power line monitoring/control without requiring power supply.  The signal powers the HI-Q101.

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

The HI-Q111 is part of Otek’s industrial serial remote display series. It is a versatile indicator featuring an LED segment display that allows remote monitoring through any DCS, SCADA, or any other network with RS232C, USB or RS485 protocol ASCII character output. As a slave display the HI-Q111 allows the user to control and display numeric and ASCII characters, in red or green.  The remote display includes an LED in the upper-left corner of the meter face that can be programmed to indicate an alarm state, a cautionary range, sign or any other flag that is relevant to process operation. This remote display complements any of Otek’s HI-Q series of programmable process controllers.  

Otek specializes in customizing instrumentation for process control and automation to fit a variety of needs. For more information please contact us. All of Otek’s products are covered by a lifetime warranty.

Sanitary Casing: Water tight and steam resistant up to 250° F.

Explosion Proof Casing: This meter meets Class I, Div 1 &2 groups B, C, and D; Class II, Div 1 & 2 groups E, F, and G; Class III, NEMA 3,4, 7, 9, and 12; FMC, CSA Cenelee and Baseefa requirements.

 

OTEK's HI-Q112 has been discontinued and replaced with the new SRD unit.

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