TA-2100 smarter Transmitter

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
Operating Voltage: 12 or 15-30VDC (AC available). Output: 4-20mA, linear
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
Optional: Modbus RTU provides multi-drop installations with serial communications to central control system (PLC, DCS, etc.). Ethernet option.
Can be used with Mil-Ram's Wireless Telemetry System
Available suitable for use in SIL 2 environments
Continuous advanced Diagnostics

Sensors patented by Mil-Ram

no false alarms electrochemical sensor technology
No zero drift with changes in temperature/humidity/pressure
No LEL, methane, hydrocarbons, CO, CO₂, VOCs gas interference
Do not saturate with occasional exposure to high gas levels
Do not go to sleep after long periods in gas-free air
Chemically selective based on unique electrolyte chemistry
Long life: >3 years typical under normal operating conditions