MAX4466 Electret Microphone Amplifier Module Adjustable Gain Board DC 2.4-5V
MAX4466 is a low-power operational amplifier that has been optimized and can be used as a microphone preamplifier. After decompression, a minimum stable gain of+5V/V can be achieved, and a 600kHz gain bandwidth product can be provided.
4-20mA Digital Pressure Transducer Sensor 0-10Mpa 0-60Mpa EX-Proof Transmitter
2088 Pressure Transmitter. Output Options: 4-20mA / RS485 / 4-20mA + HART. Key Details.
2 X Photoelectric Photocell Dusk to Dawn Button Flush Mount Photo Control Switch
Cks, barn lights and any other outdoor fixture that you need to have a dusk to dawn feature. – Power Consumption: 0.5 Max. – White Line + Black Line Connection (Input). – White Line + Red Line Connection (Output).
5 LED 120V Dusk To Dawn Outdoor Swivel Photo Cell Light Control Photocell Sensor
· On/Off Levels: 5~10Lx On (Dusk), 30~60Lx Off (Dawn). Includes screw thread, zinc alloy nut, and rubber washer. Temperature compensation system provides consistent performance whether it’s hot or cold.
US LED 120V Dusk – Dawn Outdoor Swivel Photo Cell Light Control Photocell Sensor
· 1/2″ CdS photocell. · On/Off Levels: 10~20Lx On (Dusk), 30~60Lx Off (Dawn). Includes screw thread, zinc alloy nut, and rubber washer. Temperature compensation system provides consistent performance whether it’s hot or cold.
Meletron 312RD-65G Pressure Actuated Switch | Model 312 Series | USA
Type: Pressure Actuated Switch. Series: Model 312. Condition: New — Open Box. Verify specifications against physical unit markings or original engineering records before installation. We describe what we see.