SpecificationsAn 8-channel self calibrating data logger with up to 0.01C resolution.
8 x 10A relay o/p's
USB PC interface + software.
The thermocouple thermometer with alarm / on-off control can be used in conjunction with a PC to provide accurate, versatile 8 channel measurement, scanning and logging of measured values and alarm / on-off control of up to 8-zones simultaneously. It can also be used as a "stand alone" indicator / logger and incorporates a digital display of measured temperature.
The in-built, self-calibration facility for the thermocouple version is a rapid and convenient method for on-site calibration and does not require and additional equipment other than a special, external link.
The unit is designed to provide exceptional stability with high measurement resolution and represents an ideal crossover between plant practicality and laboratory performance at a very competitive price.
The PC software supplied with the instrument allows control, configuration, measurement, logging, charting, alarm and relay configuration and calibration functions.
Low Cost - high performance
USB PC Interface
8 thermocouple (type J,K,T,E,N,R,S & B) inputs
Built-in display for selected channel or all channels auto-scrolling
Resolution 0.1 Deg C on display, 0.01 Deg C in software
Select Deg C / Deg F
PC software included for remote control and measure, logging, configuration and calibration
- 8 x configurable change-over relays 10A/250V
2 year warranty
Thermocouples J, K, T, E & N
better than +/-0.1 Deg C +/-0.1% of range -100 Deg C to span
(Zero to span Type N)
better than +/-0.1 Deg C +/-0.15% of range -101 to -200 Deg C (J, K, T & E)
Thermocouples R, S & B
better than +/-0.1 Deg C +/-0.15% of range
Linearisation +/-0.05 Deg C
Zero Drift +/-0.01% of span per Deg C
Span Drift +/-0.01% of span per Deg C
Display LCD, backlight
Display resolution 0.1 Deg C
User Interface Front panel keys for channel No. or auto-scan selection, relay configuration and alarm parameters.
8 x LED indicators for relay actuation. PC software for all other functions.
Indication Channel No., measure temperature (Deg C or Deg F)
Sensor open circuit Upscale indication
detection & indication
Ambient operating 0 to 50 Deg C
Storage temperature -20 Deg C to 70 Deg C
Input terminals 8 x Thermocouple: mini connectors
PC interface USB
Power supply 6Vdc (5.5-9.0V) via universal mains adaptor (supplied) 120-250Vac 50/60Hz
Logging interval 5 seconds to 1 hour
On-board memory 512 sets of readings
PC software Supplied as standard on CD-ROM.
Remote control & measure:-
Log readings to file
Download to PC
Dimensions 214mm width x 143mm depth x 78mm high
Alarm / Control
Alarm modes High, low, band, control
Relay contacts x3, normally open, common and normally closed
(The normally open position is standard when the relay is de-energised)
Rated 10A/250V resistive load
Relays 1 to 8 can be assigned to any input and polarity (normal or reverse).
Standard package includes L300, power supply adaptor, USB lead, PC software and instruction manual (on CD) and external link.