Alann IV Pressure Sensors

Application
Emergency Shutdown System

Description
The ALANN IV Emergency Shutdown System is a Microprocessor based unit with a minimum of 8 field inputs and is expandable in 8 channel increments. The ALANN IV monitors Normally Open contacts, conducts wiring supervision on every channel and provides “First Out” indication using super bright LED’s. 12VDC solar power plus battery redundancy, combined with low power consumption makes this system an ideal fit for remote locations. Features Solar power provides an off the grid, unlimited power source for the unit “First out” indication when an alarm is detected Audible alarm alerts local operator to abnormal conditions Reset function can be configured to ignore existing alarm until resumption of normal operating process Intrinsically safe current & voltage levels Modbus capability available to provide the A-IV system with an easy link to the outside world via RS232 or RS485 connection. Supervised wiring provides an automated check to confirm field wiring integrity, and can also be configured for alarm & shutdown or alarm only Modules can be paralleled to provide more input channels while maintaining first out indication Solenoid valve can be configured to operate magnetically latched or continuously energized Input circuits are protected from transient voltages generated by field equipment, electrical storms, etc… Cost effective installation with reliable, off the shelf pressure/level, temperature sensors and end devices

Product Properties

Swichgages

Pressure and Temperature

Pressure rating

psi

0-100 0-10,000

Temperature Rating

°F

250-500

Level Switches

Customized length and configuration

Temperature based fuse

°F

200

Pressure Monitors

Various configurations and ranges

Additional devices

Available upon request

Unit
-

Currency
-

Value
-

Listing Type
Product

Published
Feb 18, 2020

Last Edited
Feb 20, 2020

Categories
Wellheads, Safety Equipment

Supply Chain Network