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emaax-temp-sensor-data-sheet
emaax-temp-sensor-data-sheet
The Temperature Sensor is designed to measure the temperature of alternators or batteries and communicate the data to compatible regulators such as the E-MAAX CSR, PRO, and PLUS series. It is mounted directly onto the alternator or battery using an 8mm (5/16”) lug. The sensor's LED indicates temperature status through flashing sequences: once every 2 seconds for normal range, once per second at the upper safe limit (Battery=40°C, Alternator=90°C), and three times per second at maximum temperature (Battery=50°C, Alternator=100°C). Black anodized sensors are for batteries, while silver anodized sensors are for alternators.
- Measured Temperature Range: -20 to +110°C
- Measurement Accuracy: ±1°C
- Weight: 200 grams
- Housing Material: Anodized Aluminum
- Mounting Lug Size: 8mm or 5/16”
- Operating Range: -40 to +125°C
- Protection: IP 68
- Maximum Allowable Shock: 3 G
- Maximum Allowable Relative Humidity: 90%
All dimensions are in millimeters.
- DC Voltage Supply Range: 6 to 20 Volts
- Current Consumption: 0.020 Amps
- LED Color: Green
- Visual Indication Flashing Frequencies: 0.5 Hz (normal), 1.0 Hz (upper safe limit), 3.0 Hz (maximum limit)
- Cable Ratings: 20 AWG, tinned copper strands, Ø 0.16 mm, PVC insulator, black jacket, 5.5 mm diameter
- Communications Format: RS-485
- Wire Color Designations: Black (battery negative), Red (DC supply), White (communication lead “A”), Yellow (communication lead “B”)
- Connector Pin-Out: 1 - Black, 2 - Red, 3 - White, 4 - Yellow
ElectroMaax reserves the right to modify or discontinue products without notice. Customers should verify specifications before ordering. Products are not intended for life support or critical applications. Use in such applications is at the customer's risk.
Catalog excerpts
Temperature Sensor Datasheet 1. Description The Temperature Sensor measures temperature of alternators or batteries and reports the measured values to the connected regulator. It is compatible with E-MAAX CSR, PRO, and PLUS series regulators. The Temperature Sensor is designed to be mounted directly onto alternator or battery on a temperature representative surface via 8mm (5/16”) mounting lug. When mounting, care must be taken to provide good mechanical contact between the sensor and the surface for adequate heat transfer. Sensor’s electrical circuits are isolated from its housing. Sensor’s LED provides a visual indication of the temperature state by the sequence of flashes. Temperature in the normal operating range, the indicator flashes once in 2 seconds. As the temperature reaches the upper safe operating limit for the device (Battery= 40°C, Alternator=90°C), if flashes once a second. When the temperature reaches the maximum (Battery= 50°C , Alternator=100°C), it flashes 3 times in a second. Sensors anodized black are for the batteries. Sensors anodized silver are for the alternators. 2. Specifications Parameter Measured temperature range Measurement accuracy Weight Housing material Mounting lug size Operating range Protection Maximum allowable shock Maximum allowable relative humidity Units Celsius deg Celsius deg grams Celsius deg G % Canada: 5552 King St, Beamsville, ON L0R 1B3 Phone: 905-945-8800 Fax: 905-563-8806 USA: Unit 5, 6405 Inducon Drive West, Sanborn, NY 14132 1-866-945-8801 Revisio
Open the catalog to page 1
Temperature Sensor Datasheet 3. Electrical specifications Parameter DC voltage supply range Current consumption LED color Visual indication flashing frequencies Cable ratings Communications format Wire colors designations Connector pin-out Value 6 .. 20 0.020 Green 0.5 (temperature in normal operating range) 1.0 (temperature reaches upper safe limit) 3.0 (temperature reaches upper limit) Gauge: 20 AWG Material: tinned copper strands Strand size: Ø 0.16 mm Insulator Material: PVC Jacket Color: black Diameter: 5.5 mm RS-485 black – battery negative (isolated from the housing) red – DC supply (isolated...
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