TA-2100 PH3 Phosphine Gas Detector

Mil-Ram's New RS 485/4-20mA 3 or 4-Wire smarter Transmitter for PH3 Phosphine Gas Detection. Semiconductor gas monitoring applications. Long life electrochemical sensor. Now available suitable for use in SIL 2 environments.

Features: Phosphine Gas Detector

no false alarms electrochemical PH3 Phosphine gas 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 -20 deg C to +40 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

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

Available suitable for use in SIL 2 environments

Continuous advanced Diagnostics

Specifications: Phosphine Gas Detector

Detection Range	0.00-1.00 PPM Phosphine Gas
Resolution	0.01 PPM Phosphine
Response Time	< 30 sec to 90% of final reading
Recovery Time	< 30 sec. to 90% recovery
Temperature Range	-20 deg.C to +40 deg.C
Humidity Range	15-95% RH, non-condensing, continuous
Power Requirement	12V or 15-30VDC; 1.08W @24VDC
Output	4-20mA linear. Optional Modbus RTU. Optional Relays; low, mid, high & fault.
Long life	>2 years typical under normal operating conditions