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HST Sensors Dealers Specification

Resistance
10k

Output
Analog Sensor

Theory
Capacitive Sensor

Type
Humidity Sensor

Accuracy
0.5%FS

Operating Voltage
5V DC

Output Voltage
0.2V to 2.8V

Compensated Temperature
0C to 60C

Storage Temperature
-40C to +125C

Operating Temperature
-20C to +85C

Wire Length
1 Meter

Body Material
ABS Plastic

Response Time
5s

Dimension
27mm x 15mm x 8mm

Application
HVAC, Industrial, Agriculture, Weather Monitoring

IP Rating
IP65

Long-Term Stability
0.1% RH/year

Humidity Range
0 to 100% RH

About HST Sensors Dealers

HST Sensors:

Our domain expertise has enabled us to come up with quality HST Sensors. The products we offer are designed and engineered under the notable guidance of our diligent professionals. Furthermore, our products are timely delivered at clients disposal, with the assistance of wide distribution network.

A hygrostat is an instrument for measuring and controlling humidity.

Kimo's HST displays alternating temperature and humidity and has a programmable relay with two relative humidity thresholds.

Measuring range: 5 to 95% RH
Temperature: ambient model: 0 to +50^oC, duct mount model: -20 to +80^oC, and remote model: -20 to +80^oC
10-digit LCD display
1 RCR relay 3A/230 Vac
Red LED in front
Software or DIP switch configuration

Technical Details :

Measure details

Alarm Red led in front and internal buzzer (70 dB at 10 cm)

Ambiant model :

Sensor	Min	Max
Temperature	0.00 C	50.00 C
Humidity	5.00 % RH	95.00 % RH

Duct and remote models :

Sensor	Min	Max
Temperature	-20.00 C	80.00 C
Humidity	5.00 % RH	95.00 % RH

Technical details :

Parameters	Humidity Temperature
Displays	1-line display
Standards	2011/65/EU RoHS II 2012/19/EU WEEE 2014/30/EU EMC 2014/35/EU Low Voltage
Power supply	24 Vac/Vdc
Relay	RCR relay output 3A/230 Vac
Ethernet communication	No
Modbus network	No

Instrument Dimensions :

Length	Width	Height	Weight
90.00 mm	46.00 mm	109.00 mm

Operating temperature :

Min	Max
0.00 C	50.00 C

Storage temperature :

Min	Max
-10.00 C	70.00 C

Supplied with :

1 ABS plate (except ambient model)
1 Data sheet

Superior Performance in Diverse Environments

This humidity sensor is constructed to excel under rigorous conditions found in HVAC, industrial, agricultural, and weather monitoring applications. Its IP65-rated ABS plastic enclosure protects it from dust and water, while its wide temperature tolerance (-20C to +85C for operation and -40C to +125C for storage) makes it versatile and resilient, ensuring reliable readings in challenging settings.

Precision Sensing for Reliable Decision-Making

With an accuracy of 0.5%FS and quick response within 5 seconds, the HST humidity sensor delivers the precision required for process control and monitoring. Its analog output allows easy interfacing with a variety of control systems, offering dependable feedback essential for system optimization and automation.

FAQs of HST Sensors Dealers:

Q: How does the HST Humidity Sensor ensure quick and accurate readings?

A: The HST Humidity Sensor utilizes advanced capacitive technology, allowing it to respond to humidity changes in less than 5 seconds. Its high accuracy of 0.5%FS and long-term stability of 0.1% RH/year guarantee consistent and precise measurements across a full 0 to 100% relative humidity range.

Q: What benefits does the IP65-rated ABS plastic body provide?

A: The IP65 rating and sturdy ABS plastic body ensure the sensor is protected against dust and water ingress, making it suitable for both indoor and outdoor installations, such as industrial, agricultural, and weather monitoring applications.

Q: Where can the HST Humidity Sensor be used?

A: The sensor is versatile and commonly used in HVAC systems, industrial environments, agricultural facilities, and weather monitoring stations. Its robust construction and wide humidity and temperature ranges make it adaptable to diverse operational requirements.

Q: What installation process should be followed for optimal performance?

A: To ensure best results, mount the sensor in a location that reflects actual environmental conditions and avoid areas of direct water spray or strong chemical vapors. Utilize the provided 1-meter wire for secure connections, and operate within the specified 5V DC voltage for accuracy.

Q: Can this sensor be used in high-temperature applications?

A: Yes, the sensor is designed to operate within a broad temperature range from -20C to +85C and can be stored safely between -40C and +125C, making it suitable for environments with significant temperature fluctuations.

Q: What output and compatibility options does the sensor provide?

A: The sensor delivers an analog voltage output ranging from 0.2V to 2.8V, allowing seamless integration with analog data acquisition systems, PLCs, or microcontrollers used in various automation and monitoring setups.

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