Lutron 2 Wires Pressure Transmitter TR-PS2W-100BAR
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Lutron TR-PS2W is a 2-wire pressure transmitter designed with various range options including 2, 5, 10, 20, 50, 100, and 400 BAR. It operates with a 4 to 20 mA DC output, where 4 mA represents zero pressure and 20 mA signifies full-scale pressure. Utilizing a precision ceramic-type pressure sensor, it offers external adjustments for zero and span. The transmitter facilitates easy replacement with its socketed output. It’s capable of handling high cable load resistance, allowing installation at a distance from the controller or indicator. Additionally, it features protection against reverse wire connections. When paired with the CT-2012 “4-20 mA Controller/Alarm/Indicator,” the TR-PS2W transforms into a pressure controller and indicating system, enabling remote pressure monitoring and control.
Specifications
| Measuring Range / Model | • Measuring Range : 2 BAR ( 29 PSI ) Model :TR-PS2W-2BAR• Measuring Range : 5 BAR ( 72.5 PSI ) Model :TR-PS2W-5BAR• Measuring Range : 10 BAR ( 145 PSI ) Model :TR-PS2W-10BAR• Measuring Range : 20 BAR ( 290 PSI ) Model : TR-PS2W-20BAR• Measuring Range : 50 BAR ( 725 PSI ) Model :TR-PS2W-50BAR• Measuring Range : 100 BAR ( 1450 PSI ) Model :TR-PS2W-100BAR• Measuring Range : 400 BAR ( 5800 PSI ) Model :TR-PS2W-400BAR |
| Output | 4 – 20 mA • 4 mA = 0 BAR • 20 mA = Full scale pressure |
| Supply Voltage | DC 9V to 30 V |
| Wire Number | 2 wires, bioth for signal and power supply. |
| Port Connector | 1/4″ NPT or PS 1/4″, 19 teeth per inch. Inclided one adapter connector that convert 1/4″ NPT to 1/4 ” PS. |
| Span and Zero adjustment | Span and Zero can be adjustment by multi turns VR. |
| Span | ± 1 % F.S. • Within 10 ℃ to 40 ℃ . |
| Zero | ± 2 % F.S. • Within 10 ℃ to 40 ℃ . |
| Load Impedance requirement | Load up to 500 ohms. |
| Operating Temperature | -20 to 80 ( -4 to 176 ). |
| Operating Humidity | Less than 80% RH. |
| Size | 30 mm dia. x 85 mm ( 1.2 inch dia. x 3.3 inch ). |
| Weight | 160 g. |
| output Connector | Socket |
| Wire Connection | 2 wire • Connection 1 : Power + and signal • Connection 2 : Power – |