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7.
Specifications
The Kanomax Gasmaster has been specifically designed to incorporate Kanomax's in-depth
knowledge of accurate ambient gas measurement and can be used with a wide range of gas sensor
heads. The sensor heads are interchangeable and therefore multiple heads can be used on the same
base unit. The sensors are calibrated prior to delivery.
Gas measurement units
Reading functions
Sensor head
Display type
Display status indicators
Sensor calibration features (MODEL 2750)
Power supply
Rechargeable battery
Temperature & Humidity sensor
Size (with sensor head)
Weight (with sensor head and battery)
Environmental operating conditions
Enclosure material and rating
Audible Alarm (MODEL 2750)
External transistor outputs for alarms &
control (MODEL 2750)*
Analogue output (MODEL 2750)
Digital interface (MODEL 2750)
Data logging capacity (MODEL 2750)
PC data logging (MODEL 2750)
Clock function (MODEL 2750)
Approvals
*All of the transistor outputs are open collector current sink. The maximum rating of these transistor
outputs is 12VDC at 150mA. Should you connect a relay or any other inductive load to the transistor
outputs, a back EMF suppression diode must be fitted across the load.
Kanomax accepts no responsibility for damage to this product or any other issues arising from the
non-compliance with the above directives. Failure to implement these directives will invalidate the
warranty on this product.
Kanomax Gasmaster User Guide
MRK-D-0002 V3
ppm or mg/m3
Minimum, maximum, average
Interchangeable, replaceable
LCD
Battery, sensor, standby, mute, high/low alarm,
monitor ID, location ID.
Zero and span via secret menu
12V DC (power adaptor/charger supplied 100-
250V AC)
Ni-MH 9.6V DC | 2100mA/h or Lithium 11.1V
Temp: -40°C to 124°C; RH: 0 to 100%
195 x 122 x 54 (mm)
< 460 g
o
Temperature: -5
C to 45
Humidity: 0 to 95% non-condensing
PC and ABS; IP20 and NEMA 1 equivalent
Low alarm, high alarm
12 VDC or switch to GND (150 mA max)
0-5V
RS232 with USB converter
8188 data points in total
Software and data cable supplied
Real time
Part 15 of FCC Rules
EN Model 275082-1: 1997
EN Model 275081-1: 1992
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C
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