St6105C Sensorsoft Thermometer Specifications - Sensorsoft ST6105J User Manual

Sensorsoft Thermometer User Manual

ST6105C Sensorsoft Thermometer Specifications

Measurement Range: -40 º C to +60 º C (-40 º F to +140 º F)
Resolution or precision: 0.1 º C (0.18 º F) 0.5 º C (0.9 º F)
and
Accuracy: +/- 0.5 º C (+/- 0.9 º F) over 0 º C to +60 º C (32 º to 140 º F) and
+/- 1 º C (1.8 º F) over remainder of temperature range
Calibration: Calibrated at the factory. Re-calibration in the field is not possible, but sensor can
be replaced. See Sensor type below for replacement part number.
Maximum measurement rate: one reading every second
Housing Dimensions: 8 cm (3.1") x 4 cm (1.6") x 2 cm (0.8")
Housing Material: injection molded ABS thermoplastic
Housing Color: light gray
Sensor type: semiconductor, internal (Dallas Semiconductor DS18S20)
Communications cable: integrated 6 m (20 ft.) cable with DB-9F (female) mini D-SUB
connector
Power source: Port-powered (RTS and DTR, both asserted).
Power supply current drain: < 10 mA
Communications Interface: RS232C using TX,RX,RTS,DTR and GND. One device per serial
port.
Maximum extension cable length: 305 m (1000 ft.) using recommended cable type. Low
capacitance shielded cable or UTP is recommended.
Communications Protocol: Sensorsoft Device Protocol, Version 2.0
Error control: 16 bit CRC (cyclic redundancy checking) for detection of communication errors
between the device and host computer.
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