Switch / Relay Output Flow Controllers Datasheets

Nova-Batch Controller
from Hoffer Flow Controls, Inc.

The Nova-Flow Series of flow computers is a family of highly flexible, modular flow computers designed for basic rate and total flow display, batch control for liquid and gas flow measurement, as well as for thermal energy measurement. With more than 500,000 unique configurations possible, the... [See More]

  • Control Signal: Current Loop Output; Switched Output; Pulse / Frequency; Serial / Digital (optional feature); RS232/485
  • Features: PLC; Rate Indication/ Control; Totalizing (Length or Roll Diameter) Indication/ Control
  • Control: Linear
  • Form Factor: Chassis
Mechanical Flow Controllers -- DW 181
from KROHNE Messtechnik

Mechanical Flow Controllers DW 181 | DW 182 | DW 183 | DW 184. Mechanical, autonomous flow switches - no power supply needed. For horizontal and vertical pipes from DN 15 up to DN 3000 - and higher. High reliability and repeatability up to 300 °C / 570 °F. The DW 18 series of flow controller... [See More]

  • Control Signal: Switched Output
  • Features: Rate Indication/ Control
  • Control: Limit
  • Form Factor: Pipeline Mount
Flow Alert Single Sensor Controller -- FLCN-101
from OMEGA Engineering, Inc.

OMEGA ’s flow alert calls attention to alarm conditions. For operator alert to low flow conditions, the flow alert offers an excellent solution to this problem. An amber lens distributes the high intensity strobe light in a pattern which calls immediate attention to alarm conditions. The... [See More]

  • Control Signal: Switched Output
  • Features: Rate Indication/ Control
  • Control: Limit
  • Inputs: 1
182988.0 [SL5101 from ifm efector inc.]
from RS Components, Ltd.

Working on the calorimetric principle these sensors have a working range of 1 to 10m/sec (air velocity) and can be set to give an output signal should the airflow drop below the preset level. Suitable for monitoring in HVAC applications. LED status indication of power/airflow. Insertion depth, 32mm... [See More]

  • Control Signal: Switched Output
Chemically Resistant Sensor -- ToughSonic CHEM 10
from Senix Corporation

The ToughSonic CHEM 10 is a chemically resistant ultrasonic sensor designed for applications where corrosive liquids or gasses are present, but it is an excellent choice for benign environments as well. With a maximum range of 10 feet (3 meters), it is the smallest sensor in the ToughSonic CHEM... [See More]

  • Control Signal: Analog Voltage Output; Current Loop Output; Switched Output; Serial / Digital; Network / Fieldbus Output
  • Features: Datalogger; Is a Chart Recorder; PC-Based (optional feature)
  • Control: Limit; Linear
  • Interface: Computer Programmable; Network
Controller -- SMAC
from Bijur Delimon International

Application. The SMAC Controller is a multi-purpose programmable controller used with industrial lubrication systems. Controller settings are saved whenever power is interrupted. Up to four operating modes can be selected which allows the controller to be used with various lubrication system... [See More]

  • Control Signal: Current Loop Output; Switched Output
  • Control: Limit
  • Controller Type: Lubrication
  • Features: Rate Indication/ Control
High Accuracy Process Controller -- 900 Series
from Florite International, Inc.

The 900 Series is an economic one loop microcomputer-based instrument incorporating user selectable digital and analog inputs, as well as analog and relay outputs.  Other 900 Series features include .005% high accuracy PID, batch, and dose control functions. Additionally, the 900 Series encompasses... [See More]

  • Control Signal: Analog Voltage Output; Current Loop Output; Switched Output; Serial / Digital; Network / Fieldbus Output; Screw Terminal
  • Control: Limit; Linear; Feedforward; PID
  • Controller Type: Laboratory
  • Features: PLC; Multi-Function; Datalogger; Is a Chart Recorder; Rate Indication/ Control; Totalizing (Length or Roll Diameter) Indication/ Control
WATER FLOW GUARD™ -- WF-1
from Glas-Col, LLC

Permanently mounted monitor [See More]

  • Control Signal: Switched Output
  • Control: Limit
  • Controller Type: Laboratory
  • Features: Rate Indication/ Control
GRT Series
from Great Plains Industries, Inc.

CSA & CE approvals, NEMA 4X front panel [See More]

  • Control Signal: Switched Output
  • Features: Datalogger; Rate Indication/ Control; Totalizing (Length or Roll Diameter) Indication/ Control
  • Control: Limit
  • Form Factor: Chassis
Mechanical Flow Controller -- DW 181
from Krohne Ltd.

Mechanical, autonomous flow switches - no power supply needed. For horizontal and vertical pipes from DN 15 up to DN 3000 - and higher. High reliability and repeatability up to 300 °C / 570 °F. The DW 18 series of flow controller is ideal for locally indicating the flow of homogenous clean... [See More]

  • Control Signal: Switched Output
  • Type: Switch / Relay Input
  • Inputs: 1
  • Control Outputs: 1
Process Controller -- SX25
from Spirax-Sarco

The SX25 controllers are 1 /16 DIN panel mounted, suitable for constant set point applications and for use with the Spirax Sarco range of pneumatic (PN) and electric (EL) control valves and sensors. [See More]

  • Control Signal: Current Loop Output; Switched Output
  • Form Factor: Chassis; DIN
  • Control: Limit; Linear; PID
  • Interface: Digital Front Panel
Alarm Control -- Model 661
from Time Mark Corporation

The Model 661 Alarm Control, part of the 600 series line of instrumentation controls, is designed to monitor and maintain measurable applications such as liquid levels, temperature, pressure, flow, etc. A user-provided 4-20mA current loop represents the measurable application, and output connections... [See More]

  • Control Signal: Switched Output
  • Features: Rate Indication/ Control
  • Control: Limit
  • Type: Current Loop (Transmitter) Excitation
HM Digital Panel Mount Dual Display Dual TDS Controller -- 211-PS-202
from US Water Systems, Inc.

The PS-202 allows for continuous and simultaneous monitoring and control of TDS levels on two water lines. FEATURES. Simultaneously monitors and controls the TDS levels of two water lines (e.g., the feed water and product water) for high output commercial systems. Large, bright L.E.D. displays. An... [See More]

  • Control Signal: Switched Output
  • Features: Rate Indication/ Control
  • Control: Limit
  • Form Factor: Chassis