The RFRTFTemp101A-1温度记录仪

Therm.A.lert System

The RFRTFTemp101A-1 is a battery powered precision temperature recorder and wireless temperature transmitter with its own internal memory. As a part of the Therm.A.lert System, this all-in-one compact, portable device will measure, record and transmit temperature readings at a user-defined interval. The RFRTDTemp101A-1 includes a precision RTD temperature probe mounted in a miniature bottle filled with a ethylene glycol solution. This provides temperature "buffered" readings which helps to eliminate false alarms. Each transmitter can be supplied with a serial-numbered, NIST traceable certificate at an additional cost.

 

Specifications
External Temperature Sensor:		External RTD 2,3 or 4 wire 100 ohms pt RTD
External Temperature Range:		-50~+80°C
External Temperature Resolution:		0.01°C
External Temperature Calibrated Accuracy:		±0.5°C (over 100°C span) ±0.9°F (over 180°F span)
Memory:		5,461 readings
Sample Rate:		1 reading every 30 seconds to 1 every 12 hours
Required Interface Package:		RFC101A
PC Baud Rate:		57,600
RF Carrier Frequency:		418 ±0.075MHz
RF Baud Rate:		4800
Output Power:		<0dBm typical (<1mW)
Receiver Sensitivity (RFC101A):		-90dBm typical
Typical outdoors/line of sight:		Up to 120' (36m)
Typical indoors/urban line of sight:		Up to 40' (12m)
Approvals:		US(FCC), CA(IC)
Typical Battery Life:		1 year
Material:		ABS plastic
Operating Environment:		-30~+70°C; 0~95%RH non-condensing
Dimensions:		1.7" x 2.3" x 0.8" plus 2.0" antenna (44mm x 59mm x 21mm + 51mm antenna)
Weight:		17oz.