Riken Keiki OX-591, Руководство по эксплуатации

Страница: 35 / 36

34
１１．PRODUCT SPECIFICATIONS
１１－１．Specifications
Detectable gas Oxygen
Detection principle Galvanic cell type
Gas concentration display LED(4digits・7segments)
Power indication PW/TR lamp lighting(green)
Gas alarm type
Two-level alarm(H-HH or L-H, L-LL)
Gas alarm indication
1st：AL1 lamp blinking or lighting(orange)
2nd：AL2 lamp blinking or lighting(red)
Gas alarm action Latched or Non-latched, Lock-in
Gas alarm contact Each no-voltage contact 1a or 1b(contact output for each alarm)
Non-exciting at normal(exciting at alarm) or exciting at normal(non-exciting
at alarm)
Trouble alarm・Self diagnosis System failure/detector head connection failure
Trouble alarm indication
PW/TR lamp blinking/Indicates error codes
Trouble alarm action Auto-recover
Trouble alarm contact No-voltage contact 1a or 1b
Non-exciting at normal(exciting at alarm) or exciting at normal(non-exciting
at alarm)
Transmission scheme Analog transmission
Specification of transmission DC4～20mA(non-isolated・load resistance less than 300Ω)
Gas detector head signal
Direct signal from the sensor
Cable between detector CVVS worth of shield cable・2-core
Distance between detector Max 600m with CVVS 1.25mm2 cable
Various functions Alarm delay/Suppression/ Peak hold/Alarm trend history
Power requirement DC24V±10%
Power consumption Max 5W(Including detector head.) or Max 8VA(with multi-unit case)
Initial clear time Approx. 25 second
Operating temperature
0～40℃(non-rapidly-vary)
Operating humidity
10～90%RH(non-condensing)
Structure
Housing type for the case
front identification card type(put into Single case or Multi case)
Outer dimension Approx. 36(W)×72(H)×134(D)mm
Weight Approx. 0.10kg (Unit only)
１１－２．Product composition
Standard compositions
・Indicator/alarm unit Model OX-591
・Operating instruction manual…1 vol.
・Spare fuse…Depends on ordered quantity of the unit.
1～10 units
11～20 units
21～50 units
51 units and above
1 pce
2 pcs
3 pcs
4 pcs