Siemens Building Technology 186-0091 Transmitter
The Siemens 186-0091 is a precision pneumatic humidity transmitter designed for return air duct applications in pneumatic control systems. Operating within a 25% to 65% relative humidity (RH) range, this room/duct transmitter converts sensed humidity levels into a proportional 3 to 15 psi pneumatic signal. It utilizes a highly sensitive hygroscopic element to maintain tight control over building automation sequences. For technicians managing legacy Siemens Building Technologies infrastructure, the 186-0091 pneumatic sensor provides reliable humidity monitoring without the need for electronic transducers. This duct-mounted RH transmitter is engineered for high stability and low hysteresis, ensuring accurate feedback for humidification and dehumidification cycles. When troubleshooting HVAC pneumatic controls, verify that supply air is clean and dry to prevent orifice clogging and ensure the pneumatic humidity sensor maintains its factory calibration parameters during operation in critical air handling units.
- System Compatibility: Seamlessly integrates with standard 3-15 psi pneumatic receiver-controllers and field hardware.
- Precise RH Range: Optimally calibrated for the 25-65% RH window, ideal for commercial comfort cooling and return air monitoring.
- Rugged Construction: Built for industrial environments with a design that resists drift in traditional pneumatic loops.
- Zero Power Requirement: Operates entirely on compressed air, making it suitable for hazardous environments or areas without electrical infrastructure.
How do you calibrate the Siemens 186-0091 transmitter?
Calibration is performed by comparing the branch pressure output against a calibrated hygrometer reading and adjusting the internal setpoint screw to align the 3-15 psi signal with the actual RH percentage.
Can the 186-0091 be used in high-limit applications?
Yes, it is frequently utilized as a return air high-limit sensor to prevent over-humidification in commercial ductwork by providing real-time feedback to the pneumatic controller.
What is the standard air supply requirement for this pneumatic transmitter?
Standard operation requires a clean, dry 20 psi regulated air supply to ensure the output signal remains linear and accurate across the full humidity range.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $713.90
-65%$713.90
$249.86Siemens Building Technology 186-0091 Transmitter
The Siemens 186-0091 is a precision pneumatic humidity transmitter designed for return air duct applications in pneumatic control systems. Operating within a 25% to 65% relative humidity (RH) range, this room/duct transmitter converts sensed humidity levels into a proportional 3 to 15 psi pneumatic signal. It utilizes a highly sensitive hygroscopic element to maintain tight control over building automation sequences. For technicians managing legacy Siemens Building Technologies infrastructure, the 186-0091 pneumatic sensor provides reliable humidity monitoring without the need for electronic transducers. This duct-mounted RH transmitter is engineered for high stability and low hysteresis, ensuring accurate feedback for humidification and dehumidification cycles. When troubleshooting HVAC pneumatic controls, verify that supply air is clean and dry to prevent orifice clogging and ensure the pneumatic humidity sensor maintains its factory calibration parameters during operation in critical air handling units.
- System Compatibility: Seamlessly integrates with standard 3-15 psi pneumatic receiver-controllers and field hardware.
- Precise RH Range: Optimally calibrated for the 25-65% RH window, ideal for commercial comfort cooling and return air monitoring.
- Rugged Construction: Built for industrial environments with a design that resists drift in traditional pneumatic loops.
- Zero Power Requirement: Operates entirely on compressed air, making it suitable for hazardous environments or areas without electrical infrastructure.
How do you calibrate the Siemens 186-0091 transmitter?
Calibration is performed by comparing the branch pressure output against a calibrated hygrometer reading and adjusting the internal setpoint screw to align the 3-15 psi signal with the actual RH percentage.
Can the 186-0091 be used in high-limit applications?
Yes, it is frequently utilized as a return air high-limit sensor to prevent over-humidification in commercial ductwork by providing real-time feedback to the pneumatic controller.
What is the standard air supply requirement for this pneumatic transmitter?
Standard operation requires a clean, dry 20 psi regulated air supply to ensure the output signal remains linear and accurate across the full humidity range.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Siemens 186-0091 is a precision pneumatic humidity transmitter designed for return air duct applications in pneumatic control systems. Operating within a 25% to 65% relative humidity (RH) range, this room/duct transmitter converts sensed humidity levels into a proportional 3 to 15 psi pneumatic signal. It utilizes a highly sensitive hygroscopic element to maintain tight control over building automation sequences. For technicians managing legacy Siemens Building Technologies infrastructure, the 186-0091 pneumatic sensor provides reliable humidity monitoring without the need for electronic transducers. This duct-mounted RH transmitter is engineered for high stability and low hysteresis, ensuring accurate feedback for humidification and dehumidification cycles. When troubleshooting HVAC pneumatic controls, verify that supply air is clean and dry to prevent orifice clogging and ensure the pneumatic humidity sensor maintains its factory calibration parameters during operation in critical air handling units.
- System Compatibility: Seamlessly integrates with standard 3-15 psi pneumatic receiver-controllers and field hardware.
- Precise RH Range: Optimally calibrated for the 25-65% RH window, ideal for commercial comfort cooling and return air monitoring.
- Rugged Construction: Built for industrial environments with a design that resists drift in traditional pneumatic loops.
- Zero Power Requirement: Operates entirely on compressed air, making it suitable for hazardous environments or areas without electrical infrastructure.
How do you calibrate the Siemens 186-0091 transmitter?
Calibration is performed by comparing the branch pressure output against a calibrated hygrometer reading and adjusting the internal setpoint screw to align the 3-15 psi signal with the actual RH percentage.
Can the 186-0091 be used in high-limit applications?
Yes, it is frequently utilized as a return air high-limit sensor to prevent over-humidification in commercial ductwork by providing real-time feedback to the pneumatic controller.
What is the standard air supply requirement for this pneumatic transmitter?
Standard operation requires a clean, dry 20 psi regulated air supply to ensure the output signal remains linear and accurate across the full humidity range.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
