12 Specifications and Operation DATAPAQ TP3
• Ten or 20 thermocouple channels (depending on model size; see below)
for maximum data collection on each run.
• Can be specified for use with various thermocouple types (B, J, K, N, R,
S, T; see p. 14) and with analog inputs (current and/or voltage; see
p. 29) – or with a mixture of thermocouple types and/or analog inputs.
• Powered by standard alkaline AA batteries or by user-replaceable
rechargeable NiMH batteries; for high-temperature applications
involving logger operating temperatures (i.e. inside the thermal barrier) of up
to 110°C/230°F, can also be powered by non-rechargeable lithium
batteries. Any logger can use any battery-type interchangeably if
appropriate battery housings are used (available separately). See p. 17.
• Short sample intervals, to collect maximum data in minimum time
(p. 13).
• High accuracy for compliance to tight specifications (see p. 14):
for type K thermocouples, ±0.3°C/0.5°F (above −100°C/−148°F);
for type N thermocouples, ±0.4°C/0.7°F (above 0°C/32°F).
• Data gathered by the logger but not yet downloaded (‘hot data’) is
protected by non-volatile memory or by software warning if reset is
attempted before download.
• USB and Bluetooth communication (p. 29).
• Hardwired telemetry (p. 55) or (if specified for use with optional
TM21 system) radio telemetry for monitoring in real time – both with full
analysis functions and alarms to warn the user if the process is out of
specification.
• Four LEDs to show the exact status of the logger’s activity and its batteries
(p. 15).
• Start and stop buttons for easy user control (p. 17, p. 53).
• Rugged case and electronics allow operation in harsh environments of
dust, pressure and vacuum.
• Reset possible by start button alone, for speed and simplicity (p. 47).
Specifications
Narrow – 10-channel
TP3000A
Narrow – 20-channel
TP3300A
Wide – 20-channel
TP3400A
Height
Width
Length
20.5 mm/0.8 in.
97 mm/3.8 in.
198 mm/7.8 in.
20.5 mm/0.8 in.
97 mm/3.8 in.
198 mm/7.8 in.
20.5 mm/0.8 in.
124 mm/4.9 in.
177 mm/7.0 in.
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