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Honeywell HIH-4000 Series Humidity Sensor, Analogue Output, Through Hole Mount, Analogue, ±3.5%RH, 3 Pins

RS Stock No.:: 177-5953
Mfr. Part No.:: HIH-4000-001
Brand:: Honeywell

Honeywell HIH-4000 Series Humidity Sensor, Analogue Output, Through Hole Mount, Analogue, ±3.5%RH, 3 Pins

Subtotal (1 tube of 50 units)*

£2,171.25

(exc. VAT)

£2,605.50

(inc. VAT)

FREE delivery for orders over £50.00

Temporarily out of stock

850 unit(s) shipping from 03 October 2025

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit	Per Tube*
50 +	£43.425	£2,171.25

*price indicative

RS Stock No.:: 177-5953
Mfr. Part No.:: HIH-4000-001
Brand:: Honeywell

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Honeywell
	Sensor Function	Humidity Sensor
	Output Type	Analogue
	Interface Type	Analogue
	Accuracy	±3.5%RH
	Mounting Type	Through Hole
	Pin Count	3
	Operating Temperature Range	-40 → +85 °C
	Minimum Operating Temperature	-40 °C
	Maximum Operating Temperature	+85 °C
	Minimum Operating Supply Voltage	4 V
	Maximum Operating Supply Voltage	5.8 V
	Package Type	SIP
	Length	21.66mm
	Height	2.03mm
	Series	HIH-4000
	Width	4.27mm
	Sensor Gain	-4mV/°C
	Dimensions	21.66 x 4.27 x 2.03mm

	Select all
	Brand Honeywell
	Sensor Function Humidity Sensor
	Output Type Analogue
	Interface Type Analogue
	Accuracy ±3.5%RH
	Mounting Type Through Hole
	Pin Count 3
	Operating Temperature Range -40 → +85 °C
	Minimum Operating Temperature -40 °C
	Maximum Operating Temperature +85 °C
	Minimum Operating Supply Voltage 4 V
	Maximum Operating Supply Voltage 5.8 V
	Package Type SIP
	Length 21.66mm
	Height 2.03mm
	Series HIH-4000
	Width 4.27mm
	Sensor Gain -4mV/°C
	Dimensions 21.66 x 4.27 x 2.03mm

HIH-4000/4020/4021 Series Humidity Sensors, Honeywell

The HIH-4000 series has been specifically designed for use in high volume OEM (Original Equipment Manufacturer) applications. These sensors utilise a near linear voltage output making direct input to a controller or other devices possible. They are ideally suited for low drain, battery operated systems with a typical current draw of only 200 μA. Potential Applications:Refrigeration equipmentHVAC equipmentMedical equipmentDryingMeteorologyBattery-powered systemsOEM assemblies

Features:Moulded thermoset plastic housingNear linear voltage output vs %RHLaser-trimmed interchangeabilityEnhanced accuracy, fast responseFast response timeStable, low drift performanceChemically resistant

Honeywell Humidity Sensor, Analogue, 3 Pin - HIH-4000 Series - HIH-4000-001

Reliably monitor the atmospheric conditions in your workspace with this humidity sensor from Honeywell. It's a capacitive sensor, which measures the changing electrical conductivity of a thin strip of metal oxide to calculate the humidity level in the surrounding air. The electrical system features a near linear voltage output, which means you can set up a direct input to a controller or other device for improved functionality and versatility.

Features and Benefits

• Wide operating temperature range of -40°C to +85°C makes it suitable for a variety of demanding settings, both indoors and outdoors
• This sensor offers an accuracy of ±3.5% to ensure reliable measurements
• Low current drain of 200μA makes this sensor suitable for battery-operated systems

Application Information

• Metrology
• Refrigeration equipment
• Medical applications

Can I use this product in moist or wet environments?

Yes, you can. The sensing element has a multi-layered construction, which makes it highly resistant to moisture. It's also protected from dust and other small particles as well as chemicals and oil.

How quickly can I get a reading from this sensor?

The sensor offers a fast response time of just 0.2 seconds, which is particularly suitable for applications where frequent measurements are necessary.

Temperature & Humidity Sensors, Honeywell

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