Controllers & Transmitters


Advanced equipment for process control and monitoring.


Browse our range of controllers and transmitters for effective process control and data monitoring. These devices offer advanced functionality and reliability, ensuring optimal performance and accuracy in industrial systems.

Hach SC4500 Controller, Prognosys, 5X mA Output, 1 Digital Sensor, LXV525.99A11501
$3,414.00

Mfr. Part # LXV525.99A11501

Product # 704084

Hach SC4500 Controller, Prognosys, 5X mA Output, 1 Digital Sensor, 1 mA Input, LXV525.99A11541
$3,559.00

Mfr. Part # LXV525.99A11541

Product # 704085

Hach HART Network Communication Module for SC200 Universal Controller, 9328100
$1,007.00

Mfr. Part # 9328100

Product # 702500

Hach 4-20mA Output Expansion Module for SC200 Universal Controller, 9334600
$618.00

Mfr. Part # 9334600

Product # 702501

Hach SC200 Weather and Sun Shield w/ UV Protection Screen, 9220600
$382.00

Mfr. Part # 9220600

Product # 702466

Hach Power Cord Kit (North American) for SC200 9202900
$109.00

Mfr. Part # 9202900

Product # 702463

Hach PROFIBUS DP Communication Module for SC200 Universal Controller, 9173900
$1,007.00

Mfr. Part # 9173900

Product # 702449

Hach MODBUS RS232/485 Communication Module for SC200 Universal Controller, 9013200
$977.00

Mfr. Part # 9013200

Product # 702434

Hach SC200 UV Protection Screen, 8809200
$283.00

Mfr. Part # 8809200

Product # 702427

Hach SC4500 US GSM Bundle, mA Output, 24 VDC, LXV525.99KTO054
$4,593.00

Mfr. Part # lxv525.99kto054

Product # 703681

Hach Analog Conductivity Sensor Input Module for SC200 Universal Controller, 9013000
$706.00

Mfr. Part # 9013000

Product # 702433

Hach SC200 Door Assembly Kit, Complete Front, 9201300
$1,689.00

Mfr. Part # 9201300

Product # 702462

Hach SC4x00 mA Output Module (5 Outputs), LXZ525.99.D0002
$224.00

Mfr. Part # LXZ525.99.D0002

Product # 704213

Hach SC4500 Modbus TCP/IP Upgrade Kit, LXZ525.99.C0003
$145.00

Mfr. Part # LXZ525.99.C0003

Product # 704215

Hach SC4500 Ethernet IP Upgrade Kit, LXZ525.99.C0002
$1,062.00

Mfr. Part # LXZ525.99.C0002

Product # 704214

Hach Module Upgrade Kit for Hach SC4500 Controller, LXZ525.99.C0001
$1,067.00

Mfr. Part # LXZ525.99.C0001

Product # 704225

Hach Connector Upgrade Kit, SC4500, Includes Cable Nut & Cap, LXZ525.99.00001
$60.35

Mfr. Part # LXZ525.99.00001

Product # 704222

Hach SC4500 Controller, Prognosys, 5X mA Output, 2 Digital Sensors, LXV525.99Z11551
$3,681.00

Mfr. Part # LXV525.99Z11551

Product # 704182