Description
24347130 Moisture - Transmitter - Designed for use with Ingersoll Rand Compressed Air Equipment
Moisture Transmitter used in HC-Series heat-of-compression dryers. This sensor provides precise dew-point monitoring to maintain optimal air quality and prevent moisture damage in compressed-air systems.
24347130 Moisture Transmitter (Curve B, SMT)
The 24347130 Moisture Transmitter sensor assembly used to monitor dew point and humidity in Ingersoll Rand compressed-air drying systems. It ensures your air dryer maintains proper moisture levels to protect downstream tools, instruments, and equipment from corrosion and contamination. Designed to match Ingersoll Rand’s “Curve B” calibration profile, this transmitter provides precise readings that keep your dryer performing at peak efficiency.
Technical Details
- Part Number: 24347130
- Description: Moisture Transmitter (Curve B, SMT)
- Operating Temperature Range: –148 °F to +86 °F
- OEM Application: Ingersoll Rand HC-Series Dryers (Heat-of-Compression Type)
- Compatible Models: HC-3, HC-6, HC-7, HC-21, HC-30, HC-41, HC-54
- Mount Type: sensor mount – verify fit per model S/N
- Signal Type: Moisture / Dew-Point Transmitter (analog or digital – confirm per dryer revision)
Key Highlights & Benefits
- Accuracy & Reliability: Designed and calibrated for Ingersoll Rand dryer systems.
- Curve B Configuration: Ensures correct dew-point correlation in IR control logic.
- Wide Operating Range: Performs under extreme industrial temperatures and environments.
- Direct Replacement: Drop-in fit for existing HC-Series dryers using the Curve B SMT sensor.
- Protects Downstream Equipment: Prevents moisture carryover and system inefficiency.
Compatible Equipment
- HC-3 Heat-of-Compression Dryer
- HC-6 Heat-of-Compression Dryer
- HC-7 Heat-of-Compression Dryer
- HC-21 Heat-of-Compression Dryer
- HC-30 Heat-of-Compression Dryer
- HC-41 Heat-of-Compression Dryer
- HC-54 Heat-of-Compression Dryer
Installation & Maintenance
- Install the transmitter in the location specified in the dryer manual.
- Verify electrical connections and polarity before power up.
- Avoid touching the sensor element to prevent contamination or damage.
- Recalibrate or verify output annually for optimal accuracy.
- Replace if dew-point alarms persist or readings become unstable.
Typical Applications
- Industrial and manufacturing compressed-air systems
- Food & beverage and pharmaceutical production environments
- Automotive assembly and paint booths
- Heat-of-compression dryer maintenance and service programs
- General industrial facilities needing dew-point monitoring
Frequently Asked Questions
24347130 Moisture Transmitter (Curve B, SMT)
▶️ Question: What equipment does part 24347130 fit?
Answer: The 24347130 Moisture Transmitter is used in Ingersoll Rand HC-Series heat-of-compression air dryers, including models HC-3, HC-6, HC-7, HC-21, HC-30, HC-41, and HC-54. It is a direct OEM replacement for the original Curve B (SMT) sensor supplied with those systems.
▶️ Question: What does the “Curve B” designation mean?
Answer: “Curve B” identifies the calibration profile used by Ingersoll Rand control systems to interpret dew-point readings accurately. Using a Curve B transmitter ensures the dryer’s controller receives correct moisture data for proper operation.
▶️ Question: How do I know if my moisture transmitter needs replacement?
Answer: Indicators include inconsistent dew-point readings, persistent moisture alarms, or control-panel error codes. Physical damage, contamination, or calibration drift are also signs the sensor should be replaced.
▶️ Question: Does this transmitter require calibration?
Answer: Yes. Ingersoll Rand recommends verifying calibration annually or any time dryer performance changes. Regular calibration maintains accurate dew-point measurement and optimal dryer efficiency.
