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MAMAC Humidity Sensor: Mfr Part # HU-921-MA-8 - Replacement HVACR Controls, Switches & Thermostats
MAMACReplacement HVACR Controls, Switches & Thermostats

MAMAC Humidity Sensor: Mfr Part # HU-921-MA-8

MAMAC Replacement HVACR Controls, Switches & Thermostats. Specifications: Product Type: Humidity Sensor.

SKU 3G-OTH-91230

Also listed as: HU921MA8 · HU 921 MA 8

Brand
MAMAC
Item
Humidity Sensor: Mfr Part # HU-921-MA-8
Category
Replacement HVACR Controls, Switches & Thermostats
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

MAMAC
Manufacturer Part Number
HU-921-MA-8
Product Type
Humidity Sensor

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MAMAC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

MAMAC Replacement HVACR Controls, Switches & Thermostats. Specifications: Product Type: Humidity Sensor.

Frequently Asked Questions

What is the MAMAC HU-921-MA-8 humidity sensor used for?

The MAMAC HU-921-MA-8 is a humidity sensor used in HVACR systems to monitor and control relative humidity in commercial and industrial environments. It helps maintain optimal air quality and prevents condensation or mold in critical spaces like cleanrooms, data centers, and manufacturing facilities.

What are the specifications of the MAMAC HU-921-MA-8?

The MAMAC HU-921-MA-8 is a humidity sensor with manufacturer part number HU-921-MA-8. It is designed for HVACR applications requiring accurate relative humidity measurement. For detailed electrical ratings and output signal specifications, consult the product datasheet or contact 3G Electric for technical support.

Where to buy the MAMAC HU-921-MA-8 worldwide?

3G Electric supplies the MAMAC HU-921-MA-8 humidity sensor to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact our team for a quote and lead time on this replacement HVACR control component.

How to install the MAMAC HU-921-MA-8 humidity sensor?

Install the MAMAC HU-921-MA-8 in a location with representative airflow, away from direct heat sources or condensation. Follow standard HVAC sensor mounting practices: secure the housing, connect wiring per the manufacturer's diagram, and verify output signal with a multimeter before commissioning.

Used in

Common applications for MAMAC
Commercial building HVAC — MAMAC duct temperature sensors (TE-702-B-7-B) for air handling unit temperature monitoring
Industrial process control — MAMAC electronic pressure transducers (A-520-2-A-1) for differential pressure measurement in clean rooms
Building automation — MAMAC humidity sensors (HU-921-VDC-7) for relative humidity control in office spaces
Refrigeration systems — MAMAC temperature and humidity sensors (HU-225-2-MA) for cold storage environment monitoring
HVACR maintenance — MAMAC power supplies (PS-200-1-B-1-L) for powering replacement transmitters in existing control panels
Data center environmental monitoring — MAMAC combination sensors for temperature and humidity measurement in server rooms

MAMAC Products

3G Electric supplies MAMAC replacement hvacr controls, switches & thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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