Visual barometric pressure indicator and pressure sensor with opening and closing alarm relay switches for use in conjunction with safety shut down circuits for wind power installations.
Multichannel display, controller and email notifier with submersible or external mounted 4m range water level sensor
The ProSens environmental monitor and controller is an industrial interface instrument which integrates a transmitter, display, meter and controller functions in one box.
I am hoping to use a borehole where the pump is about 25m below the surface. I would like the pump to operate automatically by switching on when the water has returned to about 14m below ground level and off at about 20m below the ground.
The DPS 300 is a low range HVAC differential pressure sensor for measuring pressure drops across air filters and airflow through and between ventilation ducts. The lowest possible pressure range is 0…100 pascals and the highest is 0…1000 millibars. User switchable 2 or 3 pressure ranges and volts or current output are included with most standard configurations.
Digital process indicators with configurable solenoid switch alarms for on/off control of single or multiple setpoints of TC, RTD, position or pressure sensor input readings.
sensor which can installed down a tube to measure seawater level in a harbour in order to switch a pump on when the tide comes in
Normally Open (NO) refers to the state of an electrical switch contact which stays open until a preset threshold has been met and the switch closes, e.g. a NO pressure switch set at 10 bar will close once the pressure exceeds 10 bar.
Normally Closed (NC) refers to the state of an electrical switch contact which stays closed until a preset threshold has been met and the switch opens, e.g. a NC pressure switch set at 10 bar will open once the pressure exceeds 10 bar.
The PMDS4 clean room monitor is designed for positive and negative monitoring of differential air pressure between the inside and outside of a clean room.
An easy to install wall mounted digital display for use in high humidity or outdoor environments.
Four digit reading digital indicator for monitoring the signal from mA, volts or mV output sensors with settable alarms for switching fans, pumps or valves.
Multifunctional digital controller & datalogger for processing the signal from an extensive range of sensors for the purpose of controlling a process or recording data.
LED digital indicator for wheatstone bridge millivolt and potentiometer input signals with adjustable relay switches for controlling process equipment.
LED digital panel readout for strain gauge and potentiometer input signals with configurable process alarms, 5 digit LED display and an accuracy of 0.2%FS.
LED digital readout display with up to 4 configrable process alarm relays for mounting in a 48mm x 48mm (1/16 DIN) panel cutout.
Digital Readout with alarm relays for mounting in a process or test panel which can be used with pressure transducers & transmitters, thermocouples, RTD, potentiometers, current loop & amplified voltage output sensors.
Panel mount LED display instrument with up to 4 sensor input channels, 4 relay or logic outputs, high speed display update and maths function.