TA-2100 H2S Hydrogen Sulfide MOS Gas Detector

Mil-Ram's New RS 485/4-20mA 3 or 4-Wire smarter Transmitter for Hydrogen Sulfide Gas Detection. Solid State Metal Oxide Semiconductor (MOS) sensor technology for long, dependable service life under industrial conditions.

Features: H2S Hydrogen Sulfide Gas Detector

no false alarms Solid State MOS 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 -40 deg C to +75 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

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

Available suitable for use in SIL 2 environments

Continuous advanced Diagnostics

Specifications: H2S Hydrogen Sulfide Gas Detector

Detection Range	0 - 100 PPM H2S
Resolution	1 ppm H2S
Response Time	< 30 sec. to 50% of final reading
Recovery Time	< 30 sec. to 50% recovery
Temperature Range	-40 deg.C to +75 deg.C
Humidity Range	5-100% RH, non-condensing, continuous
Power Requirement	12V or 15-30VDC; 1.82W @24VDC
Output	4-20mA linear. Optional Modbus RTU. Optional Relays; low, mid, high & fault.
Long MOS Sensor life	3-5 years typical under normal operating conditions