Detcon DM-200 - Manual (Page 33)

Model DM-200
DM-200 Instruction Manual Rev. 2.0 Page 29 of 40
9. Specifications
Sensor Type:
Continuous diffusion/adsorption type
3-Electrode Electrochemical Sensor (2-Electrode for O
2
)
Plug-in Replaceable Type
Sensor Life:
2 years typical
Measuring Ranges:
0-1 ppm up to 0-10,000 ppm (Toxic Gasses)
0-1% up to 0-25% volume (O
2
)
Accuracy/ Repeatability:
±2% of full-range (Toxic Gasses)
±1% of full-range (O
2
)
Response Time:
T90 < 30 seconds typical (See Sensor Table)
Environmental Specifications
Operating Temperature: -40°C to +50°C typical (See Table 3)
Storage Temperature: -40°C to +50°C typical (See Table 3)
Operating Humidity: 10-95% RH Continuous Duty (See Table 3)
0-100% RH Short-Term Duration Only
Operating Pressure:
Ambient ±10%
Electrical Specifications
Input Voltage: 11.5-30 VDC
Power Consumption
Normal operation = 4 mA (0.1 watts @ 24VDC);
Maximum = 20 mA (0.5 watts @ 24VDC)
RFI/EMI Protection:
Complies with EN61326
Analog Output:
Linear 4-20mA DC current
1000 ohms maximum loop load @ 24VDC
3.5 mA All Fault Diagnostics
3.5 mA In-Calibration
4-20 mA 0-100% full-scale
Mechanical Specifications
Length: 12.5 inches (317.5 mm), Includes Splashguard
Width:
6.0 inches (152.5 mm)
Weight:
5.6 lbs (2.5 Kg)
Mechanical Connection:
¾” Male NPT threaded connection