TA-21003 or 4-Wire smarter Gas Detectors3～4线智能气体探测器

添加时间：2011-4-14 编辑：602 阅读：次

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产品名称：TA-21003 or 4-Wire smarter Gas Detectors3～4线智能气体探测器
产品定货号：MR-09696-00

产地：美国
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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

no false alarms Mil-Ram patented sensor technology

Self-Calibration adjusts span monthly based on sensor life curve

Auto-Gas Calibration, non-intrusive, hands-free, magnetic switches

Not affected by temperature -25 deg C to +50 deg C, stable by design

LCD display - 12 characters x 2 lines. Provides user interface with magnetic switches - no dip switches

Offsite sensor calibration with memory chip embedded in sensor

Peak value, 15-min. TWA, Remaining Sensor Life, Replace Sensor indication and number days since last gas calibration

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

Operating Voltage: 12 or 15-30VDC (AC available). Output: 4-20mA, linear

Can be used with Mil-Ram's Wireless Telemetry System

Optional Modbus RTU provides multi-drop installations

Available suitable for use in

SIL 2 environments

Continuous advanced Diagnostics

Specifications

Physical Specifications
Instrument Type	Detector; Monitor
Mounting Type	Fixed
Sensor Technology	Catalytic; Electrochemical; Infrared; PID; Semiconductor; Solid State MOS
Measurement Type
Number of Gases Monitored	Multi
Measurement Type	%LEL or %LFL; %Volume; Trace
Application	Confined Space Entry; Ambient Air Monitoring; Process Gas
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)
Instrument Specifications
Number Channels	1
Response Time	30.00 seconds
Electrical Outputs	Current
Display	Analog; Digital
Features	Hazardous Environment; Self Calibration
Environment
Operating Temperature	-13 to 122 F
Operating Humidity	0 to 95 %

产品名称	产品简介	产品编号
TA-21003 or 4-Wire smarter Gas Detectors3～4线智能气体探测器	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;	MR-09696-00