TA-2100 Hydrogen Fluoride smarter Transmitter

Mil-Ram's New RS 485/4-20mA 3 or 4-Wire smarter Transmitter for HF Gas Detection. Sensor chemistry eliminates common interfering gases. Mil-Ram patented technology eliminates zero drift and corresponding false alarms. Now available suitable for use in SIL 2 environments.

Features

no false alarms patented electrochemical 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

Specifications

Detection Range: 0.0-20.0 ppm (other ranges available)
Response Time: <60 sec to 90% of final reading
Recovery Time: <30 sec. to 90% recovery
Temperature Range: -25 deg.C to +50 deg.C
Humidity Range: 0-95% RH, non-condensing - continuous
Zero Drift: <0.1 ppm
Long life: >3 years typical under normal operating conditions