Sensors That Make Buildings Smart!

Contact Us
Call us to order or for applications assistance.
Monday to Friday
8:00 AM to 5:00 PM, PST
Ways to Pay
We accept orders through our website or by phone.

Next Day Delivery
Orders must be received by 1:00 pm PST during business hours.

Mailing List
You can subscribe or unsubscribe to our Mailing List at any time.

Model HC201
Plug-in Humidity Sensor
The HC201 is a high quality, thin film capacitance type, humidity sensor element designed for a variety of demanding applications. One unique characteristic of this element is its natural resistance to ammonia and chlorine environments. The sensor is provided in a plastic housing that allows for easy PCB mounting. The HC101 is similar in to the HC201 design but provides higher performance accuracy, excellent long term stability, and a consistent linear output. OEM calibration is required. ISO9001 manufactured.

Models HC201 and HC101

Plug-in Humidity Sensor Elements


HC201 Datasheet HC101 Datasheet

Model HC103
Surface Mount Humidity Sensor
For high volume (>20,000 units) humidity sensing applications in automotive, appliance or electronic products. These sensors are designed for handling by surface mount assembly techniques utilizing a reflow soldering method. Their small size allow for an extremely small sensor footprint. The HC103-SMD version requires OEM calibration. The recently introduced HC104-SMD is calibrated via a Laser trimming process and does not require calibration by the OEM. ISO-9001 manufactured.

Models HC103-SMD and HC104-SMD

Surface Mount Humidity Sensor Elements


HC103-SMD Datasheet HC104-SMD Datasheet

Published: February 16, 2004 Last Updated: July 10, 2007