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  • SIEMENS 535-741-8 DUCT MISCELLANEOUS
    SIEMENS
    SIEMENS 535-741-8 Building Technology Duct P/T Sens 100Kohm 8 Probe
    SKU: 535-741-8
    SIEMENS Building Technology Duct P/T Sens 100Kohm 8 Probe
    Call for Pricing Call for pricing (215) 326-9845
    Call for Pricing Call for pricing (215) 326-9845
  • SIEMENS 536-767-40 TEMPERATURE SENSORSSiemens 536-767-40 Temperature Sensor Immersion 4 Inch Probe
    SIEMENS
    Siemens 536-767-40 Temperature Sensor Immersion 4 Inch Probe
    SKU: 536-767-40
    Product DescriptionThe Siemens 536-767-40 is an advanced temperature sensor designed for immersion applications. It is ideal for accurately measuring temperatures in liquids or gaseous media. Robust stainless steel and brass construction ensures longevity. Features a 4-inch probe for deep immersion. Provides precise temperature readings...
    $114.48
    $114.48
  • SIEMENS 536-768 TEMPERATURE SENSORSSiemens 536-768 Outside Air Temperature Sensor, Through The Wall, 4 to 20 mA
    SIEMENS
    Siemens 536-768 Outside Air Temperature Sensor, Through The Wall, 4 to 20 mA
    SKU: 536-768
    Product DescriptionThe Siemens 536-768 Outside Air Temperature Sensor is designed for accurate temperature measurements in various environments. This sensor, branded by Siemens, operates within a temperature range of -58 to 122 degrees Fahrenheit and offers a 4 to 20 mA control signal. 4 to...
    $117.59
    $117.59
  • SIEMENS 536-774-25 TEMPERATURE SENSORS
    SIEMENS
    SIEMENS 536-774-25 2-1/2 Platinum RTD Liquid Immersion Temperature Sensor - 100 Ohm
    SKU: 536-774-25
    IMMWELL SNSR 2070F 2.5 LGTH
    $140.68
    $140.68
  • SIEMENS Siemens 536-780 Surface Temperature Sensor 4 To 20 mASIEMENS Siemens 536-780 Surface Temperature Sensor 4 To 20 mA
    SIEMENS
    Siemens 536-780 Surface Temperature Sensor 4 To 20 mA
    SKU: 536-780
    Product Description The SIEMENS 536-780 surface temperature sensor provides accurate temperature sensing for controllers. It features a 4 to 20 mA output and a stainless steel housing. The sensor is suitable for hot or chilled fluids and responsive to temperature changes. It has a...
    $100.74
    $100.74
  • SIEMENS 536-811 TEMPERATURE SENSORS
    SIEMENS
    SIEMENS 536-811 Duct Temperature Sensor Wired Electric
    SKU: 536-811
    Product DescriptionThe Siemens 536-811 Duct Temperature Sensor is essential for HVAC professionals. This product, suitable for both commercial and residential settings, enhances the efficiency of heating, ventilation, and air conditioning systems by accurately monitoring duct temperatures. Accurate temperature monitoring from -40 degrees Fahrenheit to...
    $23.38
    $23.38
  • SIEMENS 536-984 TEMPERATURE SENSORS
    SIEMENS
    Siemens 536-984 Room Temperature Sensor 100K Ohm Flushmount
    SKU: 536-984
    Product DescriptionThe Siemens 536-984 Room Temperature Sensor is designed for indoor temperature measuring. This sensor utilizes a 100K Ohm NTC thermistor for accurate temperature readings in HVAC applications. Flush mount installation Metal enclosure for durability Features tamper-proof screws for security Product HighlightsThis temperature sensor...
    Call for Pricing Call for pricing (215) 326-9845
    Call for Pricing Call for pricing (215) 326-9845
  • SIEMENS Siemens 540-100-R VAV TEC Controller
    SIEMENS
    Siemens 540-100-R VAV TEC Controller
    SKU: 540-100-R
    Product DescriptionThe Siemens 540-100-R VAV TEC Controller is suitable for Apogee automation systems. This controller offers electronic output and is rated as Class 2. It operates on a power supply of twenty-four volts alternating current at fifty or sixty hertz and supports a maximum...
    $508.06
    $508.06
  • SIEMENS 540-100N FAN CONTROL BOARDS
    SIEMENS
    Siemens 540-100N TERM BOX CONTR 1/8 LOAD CIRCUI
    SKU: 540-100N
    Product DescriptionThe Siemens TERM BOX CONTR 1/8 LOAD CIRCUI, MPN 540-100N, is designed for efficient electrical control in various applications. This product is compatible with Siemens DDC systems and is essential for regulating load circuits effectively. It ensures a stable flow of operations in...
    $966.12
    $966.12
  • SIEMENS 540-103N CONTROL & CIRCUIT BOARDS
    SIEMENS
    Siemens 540-103N Constant Volume Controller Siemens DDC
    SKU: 540-103N
    Product DescriptionThe Siemens 540-103N Constant Volume Controller is a critical component for HVAC systems. This device helps regulate airflow to ensure optimal air quality and comfort. Precise airflow control Enhances indoor air quality Improves energy efficiency Product HighlightsThe Siemens 540-103N maintains a consistent airflow...
    $931.14
    $931.14
  • SIEMENS 540-110 CONTROL BOARDSSIEMENS 540-110 Unit Condition Controller for TEC
    SIEMENS
    SIEMENS 540-110 Unit Condition Controller for TEC
    SKU: 540-110
    Product DescriptionThe Siemens 540-110 Unit Condition Controller is designed for optimal regulation of Thermal Electric Coolers (TEC) within HVAC systems. This critical component ensures efficient temperature management, enhancing overall system performance. Advanced control algorithms for quick temperature adjustments. Compatible with various TEC models, offering...
    $970.97
    $970.97
  • SIEMENS
    Siemens 540-110N UnitConditionCtrlTEC Electric Thermostat
    SKU: 540-110N
    Product DescriptionThe Siemens 540-110N is a reliable electric thermostat designed to optimize temperature control in various settings. This unit is suitable for both residential and commercial applications, providing precise temperature management. The compact design allows for easy installation in tight spaces. Brand: Siemens MPN:...
    $970.97
    $970.97
  • SIEMENS 540-128 TEMPERATURE SENSORSSiemens 540-128 Duct Temperature Sensor 10K Ohm
    SIEMENS
    Siemens 540-128 Duct Temperature Sensor 10K Ohm
    SKU: 540-128
    Product DescriptionThe Siemens 540-128 is a duct temperature sensor featuring a resistance of ten thousand ohms. This sensor is designed for accurate temperature measurement in HVAC systems. It provides input to controllers for optimal temperature management in various environments. The sensor includes a four-inch...
    $47.94
    $47.94
  • SIEMENS 540-143 ELECTRIC CABLES
    SIEMENS
    Siemens 540-143 Cable 9-pin Female to RJ-11 Siemens Building Technology
    SKU: 540-143
    Product DescriptionThe Siemens 540-143 is a high-quality 9-pin Female to RJ-11 Cable designed for efficient and reliable connectivity in various applications. Ensures optimal connectivity between devices. Durable construction for long-term industrial use. Manufactured by Siemens, ensuring reliability and performance. Product HighlightsThis cable features robust...
    $85.60
    $85.60
  • SIEMENS Siemens 540-244-18 Averaging Rigid Temperature Sensor w/ 18 Element (0 to 180F)SIEMENS Siemens 540-244-18 Averaging Rigid Temperature Sensor w/ 18 Element (0 to 180F)
    SIEMENS
    Siemens 540-244-18 Averaging Rigid Temperature Sensor w/ 18 Element (0 to 180F)
    SKU: 540-244-18
    Product DescriptionThe Siemens Averaging Rigid Temperature Sensor, MPN 540-244-18, features a thermistor design that operates within a temperature range of zero to one hundred eighty degrees Fahrenheit. This sensor uses a twenty AWG twisted shielded cable pair for reliable signal transmission to controllers from...
    $81.24
    $81.24
  • SIEMENS 540-258 TEMPERATURE SENSORS
    SIEMENS
    SIEMENS 540-258 Building Technologies Temperature Sensors
    SKU: 540-258
    Standard temperature sensors monitor and transmit changes in temperature to the building control system. Specific devices within the range are compatible with most north American building automation systems. All sensors incorporate precision temperature sensing elements to accurately and reliably measure temperature.Specifications:Item Number: 540-258Brand:SIEMENS Building...
    Call for Pricing Call for pricing (215) 326-9845
    Call for Pricing Call for pricing (215) 326-9845
  • SIEMENS Siemens 540-258 Surface Mount Temperature Sensor 8 inSIEMENS Siemens 540-258 Surface Mount Temperature Sensor 8 in
    SIEMENS
    Siemens 540-258 Surface Mount Temperature Sensor 8 in
    SKU: 540-258
    Product Description Siemens 540-258 is a surface-mount strap-on temperature sensor that uses a 100 kOhm NTC thermistor and includes an 8 in probe/cable for pipe or surface measurements. The sensor provides a 100 kOhm signal and operates over -40 to 248 F (-40 to...
    $31.03
    $31.03
  • SIEMENS Siemens 540-378 Landis & Gyr Auto Zero Module
    SIEMENS
    Siemens 540-378 Landis & Gyr Auto Zero Module
    SKU: 540-378
    Product DescriptionThe Siemens 540-378 is an Auto Zero Module that ensures accuracy in measurements. This module is essential for various applications in the electrical field, providing reliability in operation. It is designed to meet industry standards. Compatible with Siemens systems Enhances measurement precision Facilitates...
    $141.38
    $141.38
  • SIEMENS 540-380 CONTROL BOARDS
    SIEMENS
    Siemens 540-380 Autozero Module for Precision Control Systems
    SKU: 540-380
    Product DescriptionThe Siemens 540-380 Autozero Module is designed to enhance precision in control systems. Ideal for industrial engineers and maintenance professionals, this module simplifies the calibration and enhancement of system accuracy. Automatic zero adjustment for optimal performance. Compact design suitable for integration into various...
    $157.27
    $157.27
  • SIEMENS Siemens 540-517 Room Pressurization Controller
    SIEMENS
    Siemens 540-517 Room Pressurization Controller
    SKU: 540-517
    Product Description The SIEMENS 540-517 is a room pressurization controller, also known as a Terminal Equipment Controller (TEC) for APOGEE System 600. This electronic output module with autozero capability is designed for dual duct 24VAC class systems. It replaces the 540-516 model. Electronic output...
    $1,129.90
    $1,129.90
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