The RDXL6SD-USB is a six-channel touch screen data logger that accepts four thermocouple and two RTD inputs. Each channel has individually configurable HI/LO alarms. The intuitive touch screen interface allows each channel to be configured separately for input type, math, alarm, and display options. All six channels can be displayed and logged simultaneously or individually. Data can be logged as fast as once a second and is stored on the included 4 GB SD card in Excel compatible format.

Specifications:

Inputs: 4x thermocouple inputs for use with miniature thermocouple connectors, and 2 x spring clamp terminals for 2 or 3-wire RTDs, 28 to 16 AWG

Input Temperature Range:

• Type J: -200 to 1200°C
• Type K: -200 to 1372°C
• Type T: -200 to 400°C
• Type R: 0 to 1768°C
• Type S: 0 to 1768°C
• Type N: 0 to 1300°C
• Type E: -200 to 1000°C
• RTD: -200 to 850°C

Temperature Accuracy:

For Thermocouples: ±0.1% or 0.8°C

For RTD: ±1.0% or 1.0°C

Temperature Resolution: 0.1° for temperatures below 1000°C or °F, 1° for temperatures above 1000°C or °F

Display: 72 mm (2.83") resistive touch TFT, 320 x 240 pixels, backlit

Configurable Parameters: Temperature units, alarms, signal processing, date and time, data logging, power options, graph channels

Temperature Units: °F or °C

Alarm Configuration: 12 x alarms (2 per channel) with adjustable level, individually configurable as HI or LO

Signal Processing: Average, minimum, maximum, standard deviation, 2-channel temperature difference

Display Response Time: 1 second

Operating Temperature: 0 to 50°C (32 to 122°F)

Power Supplies: Built-in rechargeable battery, USB, or 5 Vdc adaptor (included)

Battery Life: 32-hour logging with full display brightness; up to 96 hours while logging in power saving mode.

Weight: 200 g (7 oz) without thermocouples

Dimensions: 136 W x 71 H x 32 D mm (5.35 x 2.8 x 1.25")

Data Logging Specifications

Data Logging Interval: 1 to 86,400 seconds (1 day)

Maximum SD Card Capacity: 32 GB SD Card (4 GB included)

Variables Logged: Measured temperature, cold junction temperature, alarm events.

File Format: .csv (can be imported to Excel)

Configurable Parameters: Sample period, number of samples, scheduled start date and time