Isaacs Water Sensor - Detects the presence of water without the
need for external power. When water comes across the two external contacts, the normally closed internal relay opens.
Expected internal battery life: 10 years.
Westcon Data Acquisition Modules 4-20mA input, output and
scalable; 1-5VDC input and output; 1-10VDC input and output; 15 Digital
I/O; J-type thermocouple; digital controller.
Level Sensors - Warrick mechanical or mercury float switches and weights;
ultrasonic level sensors for analog data or discrete output ULS cable.
Telephone Dialer - Inexpensive auto voice dialer calls up to 8 telephones, cellular phones or pagers. Has 4 separate alarms
channels.
Solar Power Supplies - Several models to power Isaacs radio receivers, repeaters, and like products.
Adjustable Temperature Alarm - Temperature range 10 - 110F; alarm range varies with model. Accurate to better than
±1/2º F.
Flow Meters - McCrometer, Water Specialties, Panametrics, Fluidyne
|