Neutronics Oxytron 2000 氧气监测系统 (0 ~ 25%, XP version)

Measurement range: 0 to 25% oxygen by volume

Resolution: 0.01% oxygen from 0-10%, 0.1% oxygen from 10-25%

Accuracy with fuel cell linearization: 0.5% absolute

Display: 4-line, 16-character dot matrix, LCD backlighted, 4.75 x 3.00mm character size

Current loop output (mA): Dual, isolated 4-20mA with configurable range, max. load 550Ω, non-linearity < 0.04mA

Status indicators: Discrete LED (red, yellow, green) user configurable

Relay alarm contacts (rating); 5A @ 277VAC, 5A @ 30VDC, single pole, double throw (Form C)

Relay alarm contacts (action): Fail safe (de-energized in alarm condition)

Relay alarm contacts (supplied): Nine (9) user configured

Remote lamp contacts (rating): 0.5A @ 125VAC, 2A @ 30VDC

Remote lamp contacts (supplied); Alarm, warning, normal

Digital inputs

On state: 5-24VDC or open contact;

off state: 0VDC or closed contact

General sensor: inputs 4-20mA DC (40mA max.), normal impedance 238Ω

Operating temperature range: 0-50°C (32-122°F)

Power requirements: 220VAC or 115VAC, 50-60 Hz

User interface: Soft-key multi-function pushbuttons

Datasheet