Description
argument
Technical specifications: including fuse rating (5 x 20 mm, 250 V, 2.5A), insulation voltage (300 V), overload curve trip time accuracy (± 1% of the displayed value), etc.
Processor frequency: 12 MHz.
Memory size: 32 KB.
Microprocessor type: 80C186.
I/O points: Support for multiple 8K analog I/O modules.
Operating voltage: 10VDC (input voltage).
specification
Sensor type: Platinum resistor.
Range: -200°C to +600°C.
Accuracy: ±0.1°C.
Response time: t90<5 seconds.
Operating temperature: -200°C to +600°C.
Protection level: IP67.
dimension
Physical size: 123,232 (unit not specified, may be mm).
weight
Weight: 0.26 kg.
series
239-RTD-AN is one of many motor protection relays manufactured by GE Multilin to protect motors, especially three-phase AC motors.
trait
Multi-function protection: provides circuit breaker fault protection, overload warning protection, ground fault protection and rotor lock protection.
Display function: with a clear LCD display, you can display status, temperature, current and other data.
Programming and configuration: Programming and configuration using MS-DOS or Windows programming software over Ethernet TCP/IP or via SNP ports.
Modular design: A single slot is located within the PLC rack for easy installation and replacement.
High stability and accuracy: The use of high-precision platinum resistance components and stable design and manufacturing process to ensure long-term stable and reliable operation.
effect
Motor protection: Mainly designed to protect AC motors, especially under harsh conditions.
Temperature measurement: As a platinum resistance temperature sensor, it is used to measure temperature in a variety of industrial applications, such as oil and gas, chemicals, power, food and beverage industries. 
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