4-20ma controller for sale, brand-new and used.

Controller for Automation--WebControl™ with Programmable Logic Control(PLC) firmware One WebControl board latest PLC firmware with bootloader. Please read the example section of this user guide section 6.4 to see how this board working for different things. PLC User Guide is here.

Gently used YOKOGAWA brand PID / Program Controller SINGLE DC Current or SINGLE DC Voltage input, ONE 4-20mA current output continuous.

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***I DO NOT ACCEPT RETURNS ON ELECTRONICS*** PLEASE ASK QUESTIONS The N-1000 will operate as a stand-alone two or four door controller, and as needs increase up to 31 N-1000's may be connected on an RS-485 dropline (63 using 20mA current loop). Using WIN-PAK access controlsoftware, a total system is achieved by having each drop-line connected to acommunication port, modem or ethernet terminal server. Brand Honeywell Security Model Code N-1000-IV

Honeywell Northern Computers N-1000-IV-X 4-Door Access Controller Board Only I also have security boxes and battery backups for these. Please contact me for more information. The N-1000-IV is an access control panel N-1000 Series Controllers: Versatile, reliable and expandable.

Up for auction: Watlow DB20-24F0-0000. Guaranteed to work! More available please ask.

Used only for brief testing, 6 month warranty, thermocouple and power cord not include, connected to show functionality.Digital Temperature Controller Model: PYX4MEY1-220YFFunctions: 1/16 DIN size Range: 0 - 400°C Input: TC type J Voltage supply: 100 to 240 Vac, 50/60 Hz Control Output : 4 to 20mA DC(reverse action) Alarm function: 2 point For more information, please refer to the manufacturer webpage or contact me via Ebay message.

Control Concepts 3027 3-Phase Zero Cross SCR Power Controller 480V 145A 4/20ma

MYPIN Dual Digital F/C PID Temperature Controller TA4-SNR + K thermocoupleTA series of temperature controller is avaiable for manyTC or RTD i

Auction Wizard 2000 Listing Template - AW2KLOT#:16685 Controlotron 1010 Multifunction Ultrasonic flowmeter Display Controller 1010EDN We gladly ship to most countries! Email us for a Quote

Walchem WCT310-1N2 Cooling Tower Controller WCT Series All items are sold as is without warranty unless specifically stated in the posting. This does not mean that the unit doesn’t work, only that we have not tested or checked it out. This may also mean that we are not knowledgeable in that specific item.

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SQUARE D DIGITAL TEMPERATURE CONTROLLERMODEL 98118D-120-4-2120V, 4-20MA NEW IN BOX! All photos are of actual item.For single quantity listing, buyer shall receive the actual item as shown. Review pictures carefully.

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