RS PRO RTD Sensor, +40°C Max

RS Stock No.:: 312-2939
Brand:: RS PRO

Save 7% when you buy 10 units

Subtotal (1 unit)*

£177.03

(exc. VAT)

£212.44

(inc. VAT)

FREE delivery for orders over £50.00

Temporarily out of stock

Shipping from 29 October 2025

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

Units	Per unit
1 - 4	£177.03
5 - 9	£171.72
10 +	£164.28

*price indicative

Alternative

This product is not currently available. Here is our alternative recommendation.

RS PRO RTD Sensor, +50°C Max

RS Stock No.: 312-2945

Each

£201.16

(exc. VAT)

£241.39

(inc. VAT)

RS Stock No.:: 312-2939
Brand:: RS PRO

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	RS PRO
	Minimum Temperature Sensed	0°C
	Maximum Temperature Sensed	+40°C

	Select all
	Brand RS PRO
	Minimum Temperature Sensed 0°C
	Maximum Temperature Sensed +40°C

RS PRO Relative Humidity/Temperature Transmitter

Different industries need different solutions to keep up with the evolving world. If humidity and temperature are in play, Humidity/Temperature Transmitter seems to capture both requirements to support many applications. Merging both strengths, the Sensor can meet the specific demands of temperature-sensitive devices.

Those popular products have their place across everyday life situations, from the apparent objects in our home, such as kettle or toaster to more advance applications including monitoring the temperature in alcohol breathalysers or maintaining temperature for equipment to fabricate medical drugs. Still, the key message is the responsiveness and accuracy of the detection circuit is essential for quality control.

We are proudly introducing our own branded RS PRO Humidity/Temperature Transmitter for use with building management systems by detecting overheat/over humid occurrence so that the preventative action can be taken. As the minimum temperature sensed is 0°C and the maximum of up to + 40°C Temperature detection is providing a reliable operating temperature range for the interior application. The Temperature Sensor is a high specification, micro controlling and reducers of measurement errors to apply with user-configurable of 4-20 mA, 0-5 Vdc or 0-10 Vdc outputs getting on your way as standard.

The RH (relative humidity)-1000 offer the latest technology high precision and accuracy RH&T element. Another useful feature is the set point adjust momentary switch and fan speed selection, together with a multi-line backlit LCD. You can request a custom output for temperature increasing up to + 50°C to meet expectations of tomorrow. A direct connection of passive thermistor temperature output is also available, as an alternative to the standard active temperature output.

These thermoplastic ABS (acrylonitrile butadiene styrene) building the Transmitter flame-retardant housing. The Sensor conforms to IP30 meaning protection from tools and wires more significant than 2.5 millimetres.

You do not have to pay a premium price to get a professional quality part as our engineers testified our Transmitter so that you can purchase with full confidence.

To get a different type of IP rates Humidity/Temperature Transmitters, below, you can find more options to choose.

312-2939 - IP30

312-2945 - IP54

312-2951 - IP65

Features and Benefits

High specification, relative humidity

Temperature Transmitter for use with building management systems

Three outputs option to configure of 4-20 mA, 0-5 Vdc or 0-10 V

ABS Flame retardant housing

The IP (known as Ingress Protection) rating of IP30 relating to the protection of tools and wires more significant than 2.5 millimetres, defined to the international standard of EN 60529 (British BS EN 60529:1992)

Robust Temperature Detector providing responsiveness and accuracy

Two accuracy versions available ± 2% or ± 3%

Fully configurable LCD

Temperature ranging from 0°C to + 40°C, although a custom output to + 50°C is also available

Microcontroller reduces measurement errors

Direct Thermistor Temperature options obtainable

When buying interior room Temperature Sensor,

You are getting a long-term stability

Applications

How long does Humidity/Temperature Sensor last?

Depending on how the unit is getting maintain along with the effectiveness of parameters will determine life expectancy. The average estimated life of a Humidity Sensor should last around seven to ten years.

Why RS PRO?

RS Pro is our family brand to go-to and brings you a wide range of high-quality and high value products to support your project. Trusted by engineers all over the world, every part of every RS PRO product is always rigorously tested against demanding industry standards.
We are only giving the RS PRO seal of approval if we're confident of their exceptional quality, which means you can be convinced too.

Note

This range of RH Sensors is not suitable for use in swimming pools and spa applications.