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| Country of Origin | United Kingdom |
|---|---|
| Brand | RS PRO |
| Material | Brass (Probe), Stainless Steel (Cable Tie) |
| Model | 813-840 |
| Cable Length | 1m |
| Terminal type | IP65 Terminal |
| Standards/Approvals | IP65 |
| Maximum Temperature Sensed | 70°C |
| Minimum Temperature Sensed | -30°C |
| Thermistor Type | Direct Thermistor |
| Thermistor | direct thermistor (NTC) temperature (10kΩ at 25°C) versions |
| Pt100 sensor | 2 wire sensors with probes providing a linear response and positive temperature coefficient |
| Duct Air (813-862) | an IP65 housing with 20mm conduit entry, 150x6mm dia. probe, temperature range -30 to +70°C |
RS PRO 813-840 is a high-quality direct thermistor temperature sensor featuring a brass probe and stainless steel cable tie. This sensor is equipped with an IP65-rated terminal ensuring robust protection in dusty and wet environments. Its 1 meter cable length enables easy connection and placement flexibility within various industrial and HVAC control systems.
The direct thermistor type provides accurate temperature measurements with a negative temperature coefficient (NTC) resistance of 10 kΩ at 25 °C. It is suitable for sensing air temperature ranging from -30 °C minimum to 70 °C maximum. The brass probe offers excellent durability and corrosion resistance, while the stainless steel cable tie securely mounts the sensing element on pipes or ducts.
This sensor type is typically used in air conditioning, refrigeration, building automation, and other HVAC applications requiring continuous reliable temperature monitoring. The robust IP65 terminal type enhances longevity and safety in challenging environments.
The product is manufactured in the United Kingdom, ensuring compliance with rigorous quality controls and standards. This sensor uses a direct thermistor (NTC) type for temperature sensing. Probe is made of durable brass, and the cable tie is stainless steel for strong mounting capability.
The terminal type is rated IP65, providing excellent protection against dust and water ingress. The sensor is suitable for air conditioning control systems and HVAC applications. The cable length is 1 meter allowing flexible installation options.
Operating temperature ranges from -30 °C minimum to 70 °C maximum. Manufactured in the United Kingdom maintaining high-quality standards. Designed to withstand industrial and commercial environments requiring reliable temperature measurement.
Explore our extensive range of Temperature Sensors at EnvMart for your industrial, laboratory, and commercial measurement needs.
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