Gas analyzer PMA50 EX

oxygenmonitoringflow

- Heated O2 analyzer, explosion-proof version acc. to ATEX suitable for mounting in zone 1 - In EX-d explosion-proof wall-mount housing - SIL certification according to DIN EN 61508 - Paramagnetic measuring principle - Measuring range remote control and indication - Flow alarm sensor downstream of the measuring cell - With combined analog/digital display - mA output: 0 to 20 mA or 4 to 20 mA - Small stagnant space, fast response time - Power: 230 V Due to the extremely fast response time of the patented M&C magneto-dynamic measuring cell without dead space as well as the negligible cross-sensitivity towards other sample gas components, the M&C oxygen analyzer PMA50 EEX is a suitable and reliable instrument for monitoring oxygen concentrations in various analytical gas process control applications. Oxygen analyzer type PMA50Ex, explosion‑proof version for Ex zone 1 with protection class according to ATEX: II 2 G EX db eb IIC T4 Gb IBExU 16 ATEX 1192 X, IECex: IBE 16.0041X with combined analog/digital display in aluminium Exd enclosure, SIL‑compliant with DIN EN 61508 SIL2, signal output: 4 to 20 mA (0 to 20 mA on request) with galvanic isolation max. load of 270 Ohm (800 Ohm on request), measuring ranges: 0 to 1/3/10/30/100 vol O2, can be pre‑selected on the analyzer or externally, contact outputs for measuring range display, status signal output for heating, fuse, projection LED and flow rate, 2 ventilation units for sample gas inlet and outlet, thermostatization of the transmitter to +55 °C, power: 230 V/50 Hz