Technical data sheet01DTS-5.. www.belimo.com01DTS-5.. • en-us • 2019-08-20 • Subject to change1 / 3 Low Temperature Detection Sensor For monitoring the temperatures of water/air heaters in ventilation and air conditioning systems to prevent frost damage to the cooling registers. Manual or automatic reset versions and adjustable setpoints. The frost alarm is provided with a 1-pole changeover switch. Type Overview Type Output signal temperature switch Additional features Probe length 01DTS-504changeoverAuto reset10 ft [3 m] 01DTS-504X changeoverManual reset10 ft [3 m] 01DTS-505changeoverAuto reset20 ft [6 m] 01DTS-505X changeoverManual reset20 ft [6 m] Technical Data Electrical DataCable entryCable gland cap nut with strain relief Ø6...8 mm Functional Data Output signal switch note1x SPDT (4A @ AC/DC 24V) Applicationair Measuring DataMeasuring valuestemperature Measuring range temperature15...60°F [-10...15°C] Accuracy temperature active±0.9°F [±0.5°C] Materials Cable glandPA6, gray HousingBase: ABS, gray seal: 0467 NBR70, black cover ABS, transparent Probe materialCopper/vapor filled R507 Safety DataAmbient humiditymax. 95% r.H., non-condensing Ambient temperature-30...160°F [-35...70°C] Fluid temperature-30...120°F [-35...50°C] Protection class IEC/ENIII protective extra-low voltage (pelv) EU ConformityCE Marking Certification IEC/ENIEC/EN 60730-1 Degree of protection IEC/ENIP65 Degree of protection NEMA/ULNEMA 4 Quality StandardISO 9001Technical data sheet01DTS-5.. www.belimo.com01DTS-5.. • en-us • 2019-08-20 • Subject to change2 / 3 Safety Notes This device has been designed for use in stationary heating, ventilation and air-conditioning systems and must not be used outside the specified field of application. Unauthorised modifications are prohibited. The product must not be used in relation with any equipment that in case of a failure may threaten humans, animals or assets. Ensure all power is disconnected before installing. Do not connect to live/operating equipment. Only authorised specialists may carry out installation. All applicable legal or institutional installation regulations must be complied during installation. The device contains electrical and electronic components and must not be disposed of as household refuse. All locally valid regulations and requirements must be observed. During installation, testing, servicing and troubleshooting of this product, it may be necessary to work with live electrical components. Have a qualified licensed electrician or other individual who has been properly trained in handling live electrical components perform these tasks. Failure to follow all electrical safety precautions when exposed to live electrical components could result in death or serious injury. Scope of delivery Scope of deliveryDescriptionType Mounting kit, with mounting bracketsA-22D-A08 Wiring Diagram set point range (factory setting 41°F [5°C]) If the capillary leaks, the switch changes to the frost position.Technical data sheet01DTS-5.. www.belimo.com01DTS-5.. • en-us • 2019-08-20 • Subject to change3 / 3 Dimensions Dimensions . Type Probe lengthWeight 01DTS-504 10 ft [3 m]0.89 lb [0.41 kg] 01DTS-504X10 ft [3 m]0.89 lb [0.41 kg] 01DTS-50520 ft [6 m]1.01 lb [0.46 kg] 01DTS-505X 20 ft [6 m]1.01 lb [0.46 kg]Next >