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

Easy level settings via keypad or laptop PC. Full mode control for pumps and alarms. Level indication, pump and fault status.

For sale is a Goulds SPD20050F S-Drive Variable Speed Constant Pressure Controller. Goulds Pumps “SPD” variable speed, constant pressure pump controller is designed for the professional pump installer. With application specific

***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

GasDetectorsUSA is a provider of industrial gas leak and flame detectors, process analyzers, alarm signaling devices and calibration gases. We are distributors of GDS, Spectrex, Simtronics, MEDC, Macurco, Honeywell Analytics, BW Technologies, Draeger, Bacharach, CoolAir, MSA, RAE, Simtronics FHF, Intec and Portagas, manufacturers of industrial gas detectors, safety and control devices. GasDetectorsUSA provides a wide range of industrial fixed and portable ga

This is a listing for a Brooks MF51 Smart Mass Flow Controller, N2 (Nitrogen), Op Pressure 16 PSIG What you will get: Brooks MF51 Smart Mass Flow Controller, N2 (Nitrogen), Op Pressure 16 PSIG TAG 300114 MODEL SLAMF51S1MBC1G2A1 SERIAL 0111010450094001 GAS N2 (Nitrogen) Op. Press. 16 PSIG Max.

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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.

***NO RETURNS ACCEPTED ON ELECTRONIC ITEM DUE TO ITS SENSITIVITY*** Specifications Operating Environment 32° F to 122° F (0°C to 50°C) 15% to 90% humidity, non-condensing AC Operation - 18 VAC Reader Supply 12 volts DC nominal Mounting Requirements The Symmetry multiNODE 2150 Elevator controller may be mounted on top of the elevator, or in the elevator equipment room. The enclosure provides two round and two keyhole mounting holes and knockouts for electrical connections.

Tested and in 100% proper working order. Powers on, dummy program was used to verify all inputs and outputs. EtherLogic controller with 10Mbps Ethernet connection, RS-232, RS-485, and console COM1 communication.

honeywell_udc_3000_versa-pro_universal_digital_controller Policies

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.