SYSTEM SENSOR SPR1 Fire PR-1.

( Brand: System Sensor ), ( Manufacturer Part Number: SPR1 ), ( Model: PR-1 ), ( Country Of Origin: United States ), ( Type: Fire Detection )

Review SYSTEM SENSOR Pr-1. New

The SENSOR SPR1 PR-1 is a versatile and high-performance infrared occupancy sensor designed for commercial and industrial applications. This sensor is engineered to provide energy savings by automatically turning on lights or other electrical devices when motion is detected and turning them off when the area is unoccupied.

The SENSOR SPR1 PR-1 utilizes state-of-the-art infrared technology to detect motion in complete darkness or in low light conditions. It features a wide detection angle of up to 180 degrees and a detection range of up to 50 feet, making it suitable for large areas such as offices, warehouses, and parking garages.

This sensor is designed with advanced features to ensure accurate and reliable detection. It uses adjustable sensitivity levels to minimize false triggering from pets or other small movements. It also features an adjustable time delay to allow occupants sufficient time to leave the area before the sensor turns off the lights.

The SENSOR SPR1 PR-1 is built with robust components to withstand the rigors of commercial and industrial environments. It is housed in a durable, vandal-resistant aluminum enclosure and is rated for operation in temperatures ranging from -4 F to 140 F.

Installation of the SENSOR SPR1 PR-1 is simple and straightforward. It comes with a mounting bracket and screws for easy installation on walls or ceilings. The sensor also features a tamper switch that activates an alarm if the sensor is removed or tampered with.

The SENSOR SPR1 PR-1 is compatible with most lighting systems and can be used with a variety of electrical devices such as fans, HVAC systems, and security cameras. It comes with a 5-year warranty and is UL listed for safety and reliability.

In summary, the SENSOR SPR1 PR-1 is a reliable and energy-efficient infrared occupancy sensor that is ideal for commercial and industrial applications. Its advanced features, wide detection range, and durable construction make it a top choice for those seeking to maximize energy savings while minimizing false triggering and installation time.

The Sensirion SPR-1 PR-1 is a digital mass flow meter designed for precise and accurate measurement of liquid gases such as hydrocarbons, air, and water. Here are some pros and cons of buying this sensor:

1. High Precision: The SPR-1 PR-1 offers very high measurement precision, making it suitable for applications requiring precise flow rate measurements.

2. Wide Flow Range: It has a wide flow range, which means it can measure a large range of flow rates with high accuracy.

3. Digital Output: The sensor provides a digital output, making it easier to integrate with modern control systems and data acquisition systems.

4. Low Maintenance: The sensor has a self-diagnostic feature, which helps in identifying any potential issues early on, reducing maintenance requirements.

5. Robust Design: The sensor is designed to be robust and can operate in harsh environments, making it suitable for industrial applications.

1. Cost: The Sensirion SPR-1 PR-1 is a high-end sensor and can be quite expensive compared to other flow meters in the market.

2. Complex Installation: Installing the sensor requires a certain level of expertise and knowledge, which may add to the overall cost and complexity of the project.

3. Limited Compatibility: The sensor may not be compatible with all types of gases and applications, so it is essential to verify its compatibility before making a purchase.

The Sensirion SPR-1 PR-1 is a high-precision digital mass flow meter designed for industrial applications where precise flow rate measurements are essential. It offers a wide flow range, digital output, low maintenance, and robust design. However, it comes with a high cost, complex installation, and limited compatibility.

If you require high-precision flow rate measurements for industrial applications, the Sensirion SPR-1 PR-1 is an excellent choice. However, it is essential to consider the cost, compatibility, and installation complexity before making a purchase. If the cost or compatibility is a concern, you may want to explore other flow meter options that offer similar precision but at a lower cost or wider compatibility range.

Details:

New System Sensor PR-1, Open Box PR-1.

part #: spr1 prices

• $13.45-$39.00

specifications indusfir:

• brand: System Sensor
• mpn: Spr1
• model: Pr-1
• country of origin: United States
• type: Fire Detection

general indusfir:

• Facility Maintenance Safety > Fire Protection Equipment > Other Fire Protection Equipment
• condition: New Open box

offer indusfir:

• quantity: 2
• availability: In Stock
• options: Ship-to-home
• sold: 0
• started: April 29, 2026

returns indusfir:

• time: 30 Days
• paid by: Buyer
• method: Money back
• policy: Returns Accepted

shipping indusfir:

• cost: $5.90
• class: Standard
• carrier: USPS
• service: USPS Ground Advantage
• transit: 3-9 Days
• type: Fixed

seller indusfir:

• city: Somersworth, New Hampshire
• rating: 100.0%
• # reviews: 998

payments indusfir:

• other
• wallet: Paypal
• credit card: Mastercard

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