Showing 97–128 of 1045 results

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  Direct Wired Contact Closure Remote Relay Controller 4-Channel Solid State 1-Way

  $483.95
• 

  Ethernet Network Contact Closure Remote Relay Controller 8-Channel Solid State 1-Way

  $587.95
• 

  Ethernet Network Contact Closure Remote SPDT Relay Controller 8-Channel 1-Way

  $563.95
• 

  Ethernet Network Contact Closure Remote Relay Controller 4-Channel Solid State 1-Way

  $504.95
• 

  Ethernet Network Contact Closure Remote SPDT Relay Controller 4-Channel 1-Way

  $482.95
• 

  Ethernet Network Contact Closure Remote SPDT Relay Controller 2-Channel 1-Way

  $394.95
• 

  Ethernet Network Contact Closure Remote SPDT Relay Controller 1-Channel 1-Way

  $375.95
• 

  Contact Closure Email Generator

  $219.95
• 

  Industrial IoT Wireless Tilt And Inclinometer Sensor

  $231.95
• 

  Wireless 4-20ma Transmitter Receiver MirPro Pair 4 Channel

  $548.95
• 

  Industrial IoT Long Range Wireless Photosynthetically Active Radiation PAR Sensor

  $1,186.95 – $1,259.95
• 

  Industrial IoT Long Range Wireless Electrical Conductivity EC Sensor

  $629.95 – $861.95
• 

  USB Relay Controller with High Power Relays

  $160.95
• 

  USB Relay with 5 or 10 Amp Relays

  $138.95
• 

  Solid State Relay Controller 4-Channel + 8 Channel ADC ProXR Lite

  $272.95 – $648.95
• 

  Industrial IoT Wireless Contact Closure Input Sensor

  $231.95
• 

  Long Range Wireless Relay Controller with 5 or 10 Amp Relays

  $169.95
• 

  WiFi Relay Controller with High Power Relays

  $173.95
• 

  Bluetooth Solid State Relay Controllers

  $177.95
• 

  Bluetooth Relay

  $142.95
• 

  Ethernet Relay with 5 or 10 Amp Relays

  $196.95
• 

  WiFi Relay with 5 or 10 Amp Relays

  $138.95
• 

  Ethernet to Serial Communications Module – New Gen 3

  $39.95
• 

  Tank Level Sensor Ultrasonic Long Range Wireless

  $549.95 – $749.95
• 

  Industrial IoT Wireless RTD Temperature Sensor

  $231.95
• 

  Industrial IoT Long Range Wireless 4-20mA Current Receiver

  $231.95
• 

  Industrial IoT Wireless CO2 Temperature Humidity Sensor

  $373.95
• 

  Industrial IoT Wireless Temperature Humidity Current Detect Sensor

  $399.95
• 

  IoT Long Range Wireless 0-24VDC Voltage Monitor

  $187.95
• 

  Industrial IoT RS485 To Wireless Converter

  $169.95
• 

  IoT Wireless TVOC CO2eq Temperature Humidity Gas Sensor

  $231.95
• 

  IoT Long Range Wireless AC Current Detection Sensor

  $187.95