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FirstRate FST100-2003 Illuminance Transmitter, 0-65535Lux, 10~30VDC, RS485 — image 1
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FirstRate FST100-2003 Illuminance Transmitter, 0-65535Lux, 10~30VDC, RS485

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AI Summary
Light Sensor Modules for premium buyers

The FirstRate FST100-2003 Illuminance Transmitter, 0-65535Lux, 10~30VDC, RS485 by FirstRate is a premium light sensor modules designed for premium buyers. It features Model No. / Name: FST100 2003 and Accuracy: ±7%(25°C).

₹7,549
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Free Delivery on this order. No minimum order value.

15-Day Easy Returns — hassle-free return & full refund.

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Total: ₹7,549
Buying tip: A quality investment for dependable performance and premium build quality.
Estimated delivery: 17 Aug31 Aug
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Pan India delivery
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Quick Specs

Model No. / Name: FST100 2003
Accuracy: ±7%(25°C)
Signal Output: RS485
Operating Temperature (°C): 40 ~ 80 , 0~80%RH
Power Supply Voltage (V): 10~30V
Response Time(s): ≤1

Ideal For

Home and office lightingTask and accent lightingOutdoor use
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SKU: robu-2069429Category: Light Sensor Modules

About This Product

The FirstRate FST100-2003 Illuminance Transmitter, 0-65535Lux, 10~30VDC, RS485 by FirstRate is a premium light sensor modules designed for premium buyers. It delivers reliable performance at an accessible price.

Key Specifications

  • Model No. / Name: FST100 2003
  • Accuracy: ±7%(25°C)
  • Signal Output: RS485
  • Operating Temperature (°C): 40 ~ 80 , 0~80%RH
  • Power Supply Voltage (V): 10~30V — works with standard household power
  • Response Time(s): ≤1
  • Resolution: -20~60℃
  • Bluetooth Version: Supports Bluetooth 5.1 dual mode function — faster pairing, longer range, and lower battery draw

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

The FST100-2003 illuminance transmitter adopts wall-mounted installation and adopts imported light sensor detection devices. It has the characteristics of high measurement accuracy, good stability, long transmission distance, and strong anti-interference ability. It is widely used in indoor and outdoor environmental monitoring, agricultural greenhouses, flower cultivation and other occasions that require light intensity monitoring.

Applications:

  1.  Indoor and outdoor environmental monitoring
  2.  Workshops, outdoor lighting and other occasions requiring illuminance monitoring
  3.   Agricultural greenhouses, flower cultivation, etc

Features:

  1. Using high-quality photosensitive elements, high-precision measurement;
  2. Moisture-proof shell design, suitable for many occasions;
  3. Superior performance, good long-term stability;

Package Includes:

1 x FirstRate FST100-2003 Illuminance Transmitter, 0-65535Lux, 10~30VDC, RS485

Setup Guide

1
Install batteries or charge
Insert the required batteries (check the label) or charge via USB before use.
2
Mount or position
Place or mount the light as needed. Use the included screws or magnetic base if provided.
3
Power on
Press the power button or switch to turn on. Adjust brightness or mode using the control button if available.