OverviewThe RTDTemp101A is a compact RTD-based temperature data logger designed for industrial monitoring and laboratory applications. When used with a 2-, 3- or 4-wire external 100 Ω RTD probe (sold separately), it measures from -200 °C to +850 °C. The unit supports user-defined high/low alarms, programmable start delay up to 18 months, and is compatible with MadgeTech 4 Software for configuration and data analysis.
Key Features- Compact polycarbonate enclosure
- Configurable high and low alarm limits
- Accepts 2-, 3- or 4-wire external RTD probes (100 Ω typical)
- Programmable start delay up to 18 months
- 10-year battery life (typical at 15-minute reading rate)
- Stores up to 1,396,736 time/date-stamped readings
- Compatible with MadgeTech 4 Software (start/stop/download/analysis)
- Includes standard calibration certificate
General SpecificationsMemory: 1,396,736 readings
Reading rate: 1 reading/sec to 1 reading/24 hours
Alarm: Yes (user-specified high/low)
Baud rate: 115,200
Channels: 1
LED indicators: Red & Green
Push-button start: Yes
Battery life: 10 years typical at 15-minute reading rate
Material: Polycarbonate
Dimensions: 35 mm x 54 mm x 15 mm (1.4 in x 2.1 in x 0.6 in)
Operating environment: -40 °C to +80 °C, 0–95 %RH non-condensing
Required interface package: IFC200
Approvals: CE
TemperatureTemperature sensor: External 100 Ω RTD (sold separately)
Temperature range: 18 Ω to 400 Ω, -200 °C to +850 °C (probe dependent)
Resolution: 0.0001 Ω, 0.01 °C (0.018 °F) (probe dependent)
Temperature calibrated accuracy: ±0.015 Ω, ±0.05 °C (±0.09 °F) (probe dependent)
Calibrated accuracy range: 18 Ω to 200 Ω, -200 °C to +265 °C (calibrated values based on standard MadgeTech calibrations)
NotesRTD probes sold separately.
Technical specifications- Model: RTDTemp101A
- Memory: 1,396,736 readings
- Reading rate: 1 s to 24 h
- Alarms: User-specified high/low
- Probe compatibility: 2-, 3- or 4-wire external RTD (100 Ω typical)
- Temperature range: -200 °C to +850 °C (probe dependent)
- Resolution: 0.0001 Ω, 0.01 °C (probe dependent)
- Calibrated accuracy: ±0.015 Ω, ±0.05 °C (probe dependent)
- Battery life: 10 years typical at 15-minute reading rate
- Storage capacity: up to 1,396,736 time/date-stamped readings
- Start delay: Programmable up to 18 months in advance
- Interface: Requires IFC200 interface package for communication
- Baud rate: 115,200
- Channels: 1
- LED indicators: Red & Green
- Material: Polycarbonate
- Dimensions: 35 mm x 54 mm x 15 mm (1.4 in x 2.1 in x 0.6 in)
- Operating environment: -40 °C to +80 °C, 0–95 %RH non-condensing
- Approvals: CE
- Software compatibility: MadgeTech 4 Software (start/stop/download and analysis)