Description
Product details:
Origin: USA
Key words:8237-1660
Net weight (Kg) : 1.221Kg
Condition: 100% original
Warranty: 1 year
Packaging: 100% original
Delivery time: TNT, DHL, FEDEX, EMS, UPS
Model 8237-1244 is from ProTech. This is an overspeed safety device used to shut down steam, gas and water powered turbines. It comes in recessed models and can be easily mounted on cabinet doors or walls. Model 8237-1244 can withstand two high voltage power inputs. The product comes with acceleration protection, password security protection and 2/3 rating. It also comes with an internal frequency generator and optional Ethernet communication gateway. You can also test and repair the product online.
The Model 8237-1244 has a 12ms response time, test length, and overspeed trip. It also has a speed range of 0.5 to 80,000 RPM. This allows it to work with turbines of all types and sizes. This model is certified EC61508 SIL-3, which is Safety Integrity Level 3. The product makes use of a real-time clock to ensure that the time displayed is accurate. The conformal coating of this model makes it resistant to sulfur contamination. It is available for environments classified as 3C2.
8237-1247 monitors turbine rotor speed and acceleration through active or passive microprocessors and issues closing commands to the turbine’s gate jump valve or corresponding trip system.
Woodward’s 8237-1367 is designed to be used as an overspeed device for steam, gas, water turbines, reciprocating engines, or plant process equipment of any size.
8237-1368 Woodward ProTech-GII Overdrive protection’s 8237-1368 uses discrete inputs (3 / module, 9 in total): alarm/trip reset command, start command, and speed failure override command
8237-1369 provides a variety of predefined test programs, including automated periodic test programs, to help users verify system operation.
8237-1370 ProTech-GII 8237-1370 Panel mount includes overspeed and overacceleration features, as well as time-stamped alarms and trip logs.
8237-1594 uses a three-mode redundant structure and three-take two voting logic to accurately determine unsafe conditions and single points of failure.
8237-1595 Allows for detection, notification of failures in overdrive system components, and for repair or replacement while the monitoring system continues to operate online.
Woodward’s ProTech-GII 8237-1596 consists of three separate modules with a trip output of either a separate output or a three-for-two configuration.
The ProTech-GII dividers installed on 8237-1597 are designed for overdrive in steam, gas, water turbines, reciprocating engines, or plant process equipment of any size.
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