STP660 Water Temperature Sensor

Overview

The STP660 Water Temperature Sensor by Schneider Electric offers a reliable and efficient solution for monitoring water temperature in various industrial and commercial applications. Designed for ease of installation and superior performance, the STP660 is the ideal choice for maintaining optimal control over your systems.

Key Features

• Adjustable Telescopic Probe: The STP660 features a unique adjustable telescopic probe that simplifies product selection and enhances control loop performance. The probe can be extended and inserted into various pockets, ensuring excellent contact and accurate measurements.
• Fast Response Time: With a 7-second response time, the STP660 provides rapid and precise temperature readings, making it perfect for dynamic environments where quick adjustments are critical.
• Wide Compatibility: The sensor is compatible with a variety of pockets and thermowells, including those from other manufacturers when used with the DWA0001 pocket adaptor. This flexibility reduces system downtime and eliminates the need for draining systems during installation.
• High Accuracy: The STP660 delivers high accuracy across a broad temperature range, ensuring reliable performance:
  • At -25 °C (-13 °F): ±0.6 °C (±1.0 °F)
  • At 0 °C (32 °F): ±0.3 °C (±0.5 °F)
  • At 25 °C (77 °F): ±0.2 °C (±0.4 °F)
  • At 50 °C (122 °F): ±0.2 °C (±0.4 °F)
  • At 75 °C (167 °F): ±0.3 °C (±0.5 °F)
  • At 100 °C (212 °F): ±0.3 °C (±0.5 °F)

Specifications

• Mounting: Immersion
• Probe Length: 100 to 300 mm (3.9 to 11.8 inches)
• Resistance at 25 °C: 5502 Ω
• Temperature Sensing Range: -10 to 120 °C (14 to 248 °F)
• Compatible Controllers: BAS, CSC, CSMC, CXR, CXT, CZT, IAC, KMC, MMC, Satchwell MicroNet, Satchwell S (Sigma)
• Protection Class: IP 65
• Sensing Element: Negative temperature coefficient thermistor
• Time Constant: 7 seconds
• Wiring: 2-wire non-polarized low voltage DC (Safety Extra Low Voltage (SELV))
• Ambient Temperature Range: -40 to 70 °C (-40 to 158 °F)
• Storage Temperature Range: -40 to 55 °C (-40 to 131 °F)
• Humidity Range: 0 to 95% RH
• Probe Material: Chromium plated brass

Applications

The STP660 is suitable for a wide range of applications including:

• HVAC systems
• Industrial process control
• Water treatment facilities
• Environmental monitoring systems