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Electrotherm Thermohygrometer Hygrometer , Temperature Range -20 to 80°C Switchable to 0 to 50°C, Max 85°C, Accuracy LKM 456

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Electrotherm Thermohygrometer Hygrometer , Temperature Range -20 to 80°C Switchable to 0 to 50°C, Max 85°C, Accuracy LKM 456

Name: Electrotherm Thermohygrometer Hygrometer , Temperature Range -20 to 80°C Switchable to 0 to 50°C, Max 85°C, Accuracy LKM 456
Brand: Electrotherm
SKU: 387996
Price: 373.55 USD
Availability: InStock

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Category Hygrometer Brand Electrotherm Condition New

Specifications

Country of Origin	Germany
Brand	Electrotherm
Material	Polyamide white fibre glass reinforced
Dimensions	66 x 60 x 30 mm (HxWxD)
Height	65mm
Operating Temperature Range	-30 to 85°C
Humidity	90
Length	65mm
Model	LKM 456
Gross Weight	100g
Width	58mm
Input	Semi-conductor sensor integrated
Temperature measurement error	Typical +/- 0.5°C at 25°C
Temperature Measuring Range	-20 to 80°C - Switchable to 0 to 50°C
Maximum Operating Temperature	85°C
Minimum Operating Temperature	30°C
Terminal type	Screw Clamp
Humidity measuring range	0 to 100%
Temperature Measurement Accuracy	0.5 °C
Clamping Range	0.13 to 1.5mm2
Standards/Approvals	EN
Maximum Temperature Measurement	80°C
Hygrometer Type	Thermohygrometer
Humidity measuring error	3%

Key Features

Operates within a temperature range of -20 to 80°C, switchable to 0 to 50°C.
Measures maximum temperature up to 85°C with 0.5 °C accuracy.
Humidity measurement range from 0 to 100% with 3% accuracy.
Constructed from polyamide white fibre glass reinforced material for durability.
Equipped with screw clamp terminals supporting 0.13 to 1.5 mm² wiring.
Compact design with dimensions 66 x 60 x 30 mm (HxWxD) and lightweight at 100g.
Protection class IP64 ideal for both indoor and outdoor applications.

Product Description

Electrotherm LKM 456 thermohygrometer hygrometer is a high-precision sensor designed to measure temperature and humidity values reliably within industrial, laboratory, environmental, and HVAC applications.

It features a semi-conductor sensor integrated measuring transducer with two voltage/current outputs, allowing direct connection to evaluation units such as PC-cards or PLCs for seamless data acquisition. The sensor operates within a temperature measuring range of -20 to 80°C, which is switchable to a 0 to 50°C range depending on user requirements, and supports a maximum operating temperature of 85°C.

Designed for use in enclosed spaces, plants, switch cabinets, and outdoor environments, the LKM 456 sensor offers typical temperature measurement accuracy of ±0.5°C and humidity accuracy of 3%. It is made of polyamide white fibre glass reinforced material, ensuring robustness while maintaining a lightweight profile of 100 grams. Its compact dimensions (66 x 60 x 30 mm) facilitate easy mounting with screw clamp terminals supporting wire sizes from 0.13 to 1.5 mm².

The device complies with the EMC emission and noise immunity standards EN 61326-1:2006 and EN 61326-2-3:2006, guaranteeing reliable performance in industrial electromagnetic environments. The IP64 protection class further safeguards the sensor against dust ingress and water splashes, making it suitable for both indoor and outdoor use.

Typical use cases include industrial process monitoring, environmental test and measurement, HVAC system control, laboratory instrumentation, and building automation systems where accurate temperature and humidity readings are critical.

Operates within a temperature range of -20 to 80°C, switchable to 0 to 50°C. Maximum operating temperature rating of 85°C with 0.5 °C measurement accuracy. Measures relative humidity from 0 to 100% with a 3% error margin.

Constructed from durable polyamide white fibre glass reinforced material. Screw clamp terminals accommodate wiring from 0.13 to 1.5 mm². Compact size of 66 x 60 x 30 mm and light weight of 100 grams. Meets EMC emission and noise immunity standards EN 61326-1:2006 and EN 61326-2-3:2006.

Protection rating of IP64 suitable for indoor and outdoor environments. Explore more high-precision thermoHygrometers and environmental test instruments by Electrotherm at EnvMart for your industrial and laboratory measurement needs.