RYM02M – Programmable Gas Detection Control Unit with 2–8 Zones

The industrial gas detection unit RYM02M allows monitoring of gas concentration in up to 8 zones. A transmitter with a 4…20 mA input signal can be connected to each zone to detect toxic or combustible gas leakages (SY--, SX-- and SW-- series). The control unit has obtained the ATEX type report according to EN IEC 60079-0:2018 and the performance standard EN 60079-29-1:2016.

RYM02M2: 2-channel control unit. RYM02M1: 4-channel control unit. RYM02M0: 8-channel control unit.

Offers extensive parameter configuration and retains data on the last alarm conditions. Equipped with a backlit 2 × 16-character LCD display and a 9-module DIN rail enclosure.

Accessories

ACAL10: Power supply with 100…240 V AC, 50/60 Hz input.

Technical Specifications

Power supply: : 12…24 V or 100…240 V, 50/60 Hz
Control unit versions: : 2 / 4 / 8 inputs
Managed gas transmitters: : CO, LPG, methane (CH4) and petrol vapours (n-octane)
Display: : Backlit 2 × 16-character LCD
Mounting: : 9-module DIN rail
Outputs: : 1 pre-alarm relay; 1 alarm 1 relay; 1 alarm 2 relay; 2 auxiliary relays configurable by the user according to events
Contact rating: : 5 × 8 A, 250 V~; cosφ=1
Events: : Open circuit, fault, pre-alarm, alarm 1, alarm 2
Fault indication: : Buzzer and flashing yellow LED
Pre-alarm indication: : Buzzer, yellow LED and flashing red LED
Alarm 1 indication: : Buzzer, yellow LED and steady red LED
Alarm 2 indication: : Buzzer, yellow LED and steady red LED
Dimensions (H × W × D): : 90 × 158 × 71 mm
Conformity: : EN IEC 60079-0:2018; EN 60079-29-1:2016
ATEX certificate: : IMQ 20 ATEX 004 X
Protection rating: : IP20
Weight: : Approximately 850 g

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RYM02M – Programmable Gas Detection Control Unit with 2–8 Zones

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