Lutron TR-SLT1A4 Sound Level Transmitter, 4-20 mA, DIN Rail
- Brand
- Lutron
- Model number
- TR-SLT1A4
- Category
- Sensors and Transmitters
Sound level transmitter with three ranges from 30 to 130 dB, a separate condenser microphone probe and 4 to 20 mA output, for DIN rail or wall mounting.
Price and availability on request
Key features
- Multiple Measurement Ranges: Offers three selectable measurement ranges (30-80 dB, 50-100 dB, and 80-130 dB) to cover a wide range of sound levels, ensuring versatility for different applications.
- High Accuracy and Resolution: Utilizes a high-precision condenser microphone for accurate sound measurements. The transmitter's 4-20 mA output provides reliable data for integration with controllers, alarms, and indicators.
- User-Friendly Design: Equipped with a large, easy-to-read display and user-friendly controls for simple operation. The transmitter supports external 94 dB calibration with a VR adjustment for maintaining accuracy.
- Advanced Connectivity: Includes 4-20 mA output for easy integration with monitoring systems, enhancing data management and system control.
Specifications
| Measurement Range | Range 1 : 30 - 80 dB; Range 2 : 50 - 100 dB; Range 3 : 80 - 130 dB |
|---|---|
| Microphone type | Electric condenser microphone. |
| Microphone size | Out size, 12.7 mm DIA. ( 1/2 inch). |
| Calibrator | Sound calibrator; SC-941 ( 94 dB ); SC-942 ( 94 dB/114 dB ) |
| Data Output | 4 - 20 mA; Range 1 : 30 dB:7.69 mA; 80 dB:13.84mA; Range 2 : 50dB:10.15 mA; 100dB:16.3mA; Range 3 : 80dB:13.84mA; 130 dB:20 mA |
| Operating Temperature | 0 - 50 °C; 32 - 122 °F |
| Operating Humidity | Less than 80 %RH |
| Power Supply | 90 - 260 ACV 50 Hz/60 Hz |
| External Adjustment | 94 dB Cal. VR |
| Mounting | Din rail or Wall |
| Case | ABS plastic |
| Others | Separate Microphone probe |
| Optional | Sound Calibrator (Model: SC-941, 94 dB); Sound Calibrator (Model: SC-942, 94 dB/114 dB) |
|---|
Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.
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