Simarine and Sensor Wiring Manual

5 STG01 WATERPROOF INTERNAL TEMPERATURE Description Technical Specification

STG01 Temperature Sensor is Epoxy resin wrapped NTC sensor connects with insulated wire. It is waterproof with stainless steel probe, moisture protection, good insulation, high reliability, and sensitive response. This temperature sensor is designed for monitoring the temperature of general devices, especially a fridge. To use with fridge, drill a 5mm hole from rear and insert the stainless steel probe with adhesive. It works with Simarine Monitoring System and Smartphone App. Alerts can be sent if the temperature exceeds or drops below a preset level. The Temperature Sensor is especially critical for boaters and RV relying on heating and cooling systems in extreme climates.

Performance

Recommended application Fridge Protection level

Waterproof Probe type Stainless steel probe Probe size 4.2 x 33 mm Length of wire 5 m Output 2 wires

Electrical Characteristic

Supply voltage 12V DC Measurement range - 20 – + 80 °C

Type NTC 10k ±1% 3950

B-constant

3380K ±1%

Typical Dissipation Constant 5mW/ °C Probe insulation >100MOhm Peak voltage sustain time 2 seconds, AC1800V 1mA 2 seconds Stress sustain 9.8N (1kgF) for 1 minute no deformation