The Trimble LSI GS375 Wireless Anti-Two Block Display eliminates the hassle of maintaining a cable connection between displays and A2B switches and provides a quick and simple stand alone Anti Two Block system.  Designed to be used with the LSI Trimble GS075 Wireless Anti Two Block Switch

 Trimble LSI GS375 Anti Two Block Display Brochure

Trimble LSI GS375 Features:

• The GS375 can monitor one or two anti-two-block switches.  
• The GS375 display outputs a lockout signal to engage optional hydraulic solenoid valves.  
• The GS series radio system features the markets most advanced radio system which utilizes Direct Sequence-Spread Spectrum-Two Way communication DSSS ensures accurate and reliable communication.  
• GS375 input voltage range: 10 Vdc to 30 Vdc.  
• GS375 receiver power requirements: 0.5 Amp
• Lockout wire current capability: 1.0 Amp
• Radio frequency band: 902-928 MHz
• Users receive an audible and visual warning on the display when a two block event happens
• Designed for extreme temperatures, each unit is tested in a temperature chamber from -40°F to +144°F (-40°C to +62°C)
• Any of the following Trimble Lifting Solutions Anti-Two-Block Switches will work with the GS375 display:

• LS051 Mechanical A2B Switch
• GS075-B Wireless A2B Switch
• The A2B switch battery life is more than 2 years with lithium batteries, 1 year with alkaline
• Electronic circuitry is potted for full humidity protection

The GS375 A2B Display and the GS075-B Wireless A2B Switch offers users a very effective and proven solution for monitoring stand alone A2B. The GS375 A2B Display comes equipped with audible and visual alarms, both of which will activate if a two block event occurs. The display provides users with the ability to monitor up to two A2B switches simultaneously. The GS375 Display can also provide a lockout signal to optionally installed, lockout solenoid valves. The GS075-B A2B Switch has a battery life that will typically meet or exceed 3 years