DATAPAQ TP3 Specifications and Operation 13
Thermocouples Available for a single thermocouple type, or for combinations of
up to three types: B, J, K, N, R, S, T (see specifications for each,
below).
Analog inputs:
Current
Voltage
See p. 29.
Measurement range 4–20 mA.
Accuracy ±0.1% at 24°C/75°F.
Measurement range 0–10 V.
Accuracy ±0.1% at 24°C/75°F.
Operating temperature
(of the logger itself)
Dependent on battery type:
Rechargeable −40°C to 70°C/−40°F to 158°F.
Alkaline −40°C to 55°C/−40°F to 131°F.
Lithium −40°C to 110°C/−40°F to 230°F.
Humidity range 0–100% non-condensing.
Operating pressure
(excluding limitations on
battery)
10
−7
bar at 20°C to 20 bar at 110°C
1.5 × 10
−6
psi at 68°F to 290 psi at 230°F
Real-time monitoring Hardwired (serial) telemetry via communications lead (p. 55),
or via Bluetooth (p. 32), as standard.
Radio (RF) telemetry via optional built-in transmitter.
Data capacity Over 3.6 million data-points in total, plus associated pre-trigger
data (see p. 54) and calibration data. This is sufficient for, e.g., 10
runs of 10 hrs with 10 probes and sample interval 5 sec. Using
fewer probes (see p. 43) increases the possible run-time.
Hot-data protection By non-volatile memory, and software warning if reset attempted
before download.
Logger reset By Insight (p. 41) or by start button (using previous reset
options) (p. 47).
Sample interval:
1
No telemetry
Hardwired telemetry
Radio telemetry
2
1–3 channels 0.1 s to 50 min.
4–9 channels 0.2 s to 50 min.
10 channels 0.3 s to 50 min.
11–20 channels 1 s to 50 min.
1–10 channels 1 s to 50 min.
11–20 channels 2 s to 50 min.
1–20 channels 2 s to 50 min. In Japan, 4 s to 50 min.
Data-collection start No trigger, Start button, Date and time, Rising temperature,
Falling temperature.
Pre-trigger data stored Yes (configurable; see p. 53).
Multiple runs Collect data from up to 10 runs before downloading (see p. 45).
Multiple events Up to 10 events (different probe selections, sample intervals and
trigger modes for different stages of a profile run; see p. 45).
Communications USB 2.0, Mini-B socket.
Bluetooth (p. 29) (not available in all countries).
PC/software compatibility See p. 37.
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