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Mil-Ram's New RS 485/4-20mA 3 or 4-Wire smarter Transmitter for Toxic, Oxygen and LEL Combustible Gas Detection. Hundreds of different gases utilizing several sensor technologies; electrochemical, catalytic, infrared, photo-ionization, solid-state and more. Now available suitable for use in SIL 2 environments.
Features
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no false alarms Mil-Ram patented sensor technology |
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Self-Calibration adjusts span monthly based on sensor life curve |
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Auto-Gas Calibration, non-intrusive, hands-free, magnetic switches |
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Not affected by temperature -25 deg C to +50 deg C, stable by design |
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LCD display - 12 characters x 2 lines. Provides user interface with magnetic switches - no dip switches |
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Offsite sensor calibration with memory chip embedded in sensor |
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Peak value, 15-min. TWA, Remaining Sensor Life, Replace Sensor indication and number days since last gas calibration |
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Optional Relay Module in same enclosure with low, mid, high and fault relays; rated 10 Amps. Gas alarm relays can be programmed latching or non-latching, energized or non-energized, time delays |
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Operating Voltage: 12 or 15-30VDC (AC available). Output: 4-20mA, linear |
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Can be used with Mil-Ram's Wireless Telemetry System |
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Optional Modbus RTU provides multi-drop installations |
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Available suitable for use in
SIL 2 environments |
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Continuous advanced Diagnostics |
Specifications
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Physical Specifications |
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Instrument Type |
Detector; Monitor |
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Mounting Type |
Fixed |
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Sensor Technology |
Catalytic; Electrochemical; Infrared; PID; Semiconductor; Solid State MOS |
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Measurement Type |
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Number of Gases Monitored |
Multi |
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Measurement Type |
%LEL or %LFL; %Volume; Trace |
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Application |
Confined Space Entry; Ambient Air Monitoring; Process Gas |
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Gas Types |
Toxic; Combustible; NH3 (0-200ppm); AsH3 (0.00-1.00ppm); Br2 (0.0-5.0ppm); CO2 (0-5000ppm); CO (0-200ppm); Cl2 (0.0-5.0ppm); ClO2 (0.0-5.0ppm); B2H6 (0.00-1.00ppm); F (0.0-5.0ppm); GeH4 (0.00-5.00ppm); H2 (0-100%LEL); HCl (0.0-20.0ppm); HCN (0-50ppm); HF (0.0-20.0ppm); H2Se (0.20-1.00ppm); H2S (0-50ppm); Methane (CH4) / Natural Gas (0-100%LEL); NO (0-100ppm); NO2 (0.0-20.0ppm); O2 (0.0-25.0%LEL); O3 (0.0-20.0ppm); PH3 (0.00-1.00ppm); SiH4 (0-50ppm); SO2 (0.0-20.0ppm) (C3H3N, AsF5, BCl3, BF3, N2H4, HI, HBr) |
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Instrument Specifications |
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Number Channels |
1 |
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Response Time |
30.00 seconds |
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Electrical Outputs |
Current |
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Display |
Analog; Digital |
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Features |
Hazardous Environment; Self Calibration |
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Environment |
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Operating Temperature |
-13 to 122 F |
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Operating Humidity |
0 to 95 % |
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