The OMNI-4000 features exclusive interchangeable, precalibrated SMART BLOCK sensors. This unique modular design enables the user to simply and easily detect up to four different gases simultaneously.
The user can choose from any of 27 preprogrammed combustible gases or one of the optional programmable combustible gases, plus select and install up to three SMART BLOCK sensors.
The OMNI-4000 is preprogrammed for the following combustible gases/vapors at 0-100% LEL with a 10% LEL alarm: ethylene, pentane, hexane, ethanol, propane, butane, propylene oxide, ethylene oxide, propylene, acetylene, acetone, isobutane, ethyl acetate, 2-butanone, xylene, isopropanol, toluene, hydrogen, octane, methanol, kerosene, 1,3-butadiene, dimethylether, methane, gasoline, natural gas, and one open channel, plus methane 0-5% by volume. In addition, when an OMNI-4000 is equipped with both a combustible sensor and oxygen SMART BLOCK, the instrument automatically converts to 0-100% by volume if 100% LEL of the combustible gas is exceeded.
The SMART BLOCK sensor is a new technology that incorporates a standard sensor and allows interchangability in an instrument without the need to calibrate each sensor to the instrument. Memory chips in each sensor module hold information regarding sensor type, zero and span calibration information, date of manufacture, and date of last calibration. Available instrument configurations include combustible, oxygen, hydrogen sulfide and carbon monoxide sensors. SMART BLOCKS available for H2S, CO, O2, Cl2, H2, NO, NO2, HCN, HCl, SO2, NH3, O3, ClO2, CO2, ETO, and general hydrocarbons ( MOS BLOCK).
Ordering Information
Part No.
Gases Detected
Range
Instant Alarm
LDL
TWA Alarm
STEL Alarm
COMBUSTIBLE SENSOR:
02501-6000
Combustible Gas, % LEL
100%LEL
10%LEL
1%LEL
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SMART BLOCKS:
02501-0100
Chlorine, Cl2, ppm
10.0 ppm
1 ppm
0.5 ppm
1 ppm
1 ppm
02501-0200
Hydrogen sulfide, H2S, ppm
100 ppm
10 ppm
5 ppm
10 ppm
15 ppm
02501-0400
Hydrogen chloride, HCl, ppm
30.0 ppm
5 ppm
1 ppm
5 ppm
5 ppm
02501-0500
Sulfur dioxide, SO2, ppm
30.0 ppm
2 ppm
1 ppm
2 ppm
5 ppm
02501-0700
Hydrogen fluoride, HF, ppm
10.0 ppm
3 ppm
1 ppm
2 ppm
3 ppm
02501-0800
Ozone, O3, ppm
1.00 ppm
0.1 ppm
0.05 ppm
0.1 ppm
0.3 ppm
02501-1100
Oxygen, O2, % by vol.
30.0% V
19.5% &
23.5% V
0.3% V
02501-1200
Carbon monoxide, CO, ppm
1000 ppm
35 ppm
5 ppm
35 ppm
200 ppm
02501-1300
Hydrocarbons, BRH/VOC, ppm
500 ppm
100 ppm
20 ppm
500 ppm
500 ppm
02501-1350
Carbon dioxide, CO2, % by vol.
5.0 % V
0.5 % V
0.1%V
0.5% V
3% V
02501-1500
Hydrogen, H2, ppm
2000 ppm
200 ppm
30 ppm
200 ppm
2000 ppm
02501-1700
Nitrogen dioxide, NO2, ppm
30.0 ppm
3 ppm
1.5 ppm
3 ppm
3 ppm
02501-1750
Nitric oxide, NO, ppm
300 ppm
25 ppm
5 ppm
25 ppm
100 ppm
02501-2400
Ammonia, NH3, ppm
100 ppm
25 ppm
7 ppm
25 ppm
35 ppm
02501-4001
Arsine, AsH3, ppm
1.00 ppm
0.2 ppm
0.05 ppm
0.1 ppm
0.2 ppm
02501-4003
Silane, SiH4, ppm
50 ppm
10 ppm
4 ppm
10 ppm
15 ppm
02501-5200
Ethylene oxide, ETO, ppm
30.0 ppm
3 ppm
1.5 ppm
3 ppm
5 ppm
Specifications
Dimensions:
194 x 119 x 58 mm
Weight:
1 Kg
Power:
Nicad, lithium (memory)
Sensors:
Catalytic combustible and
1-3 SMART BLOCKS
Display:
2 lines of 16 characters, LCD
Alarms:
Common audio/visual alarm
Two (high, low) oxygen alarms
One instant, TWA and STEL alarm
One instant alarm for combustible
Low battery and fault alarms
Confidence chirp every 30 seconds
The SMART BLOCK sensor is a new technology that incorporates a standard sensor and allows interchangability in an instrument without the need to calibrate each sensor to the instrument. Memory chips in each sensor module hold information regarding sensor type, zero and span calibration information, date of manufacture, and date of last calibration. Available instrument configurations include combustible, oxygen, hydrogen sulfide and carbon monoxide sensors. SMART BLOCKS available for H2S, CO, O2, Cl2, H2, NO, NO2, HCN, HCl, SO2, NH3, O3, ClO2, CO2, ETO, and general hydrocarbons ( MOS BLOCK). 