Thiết bị phân tích khí ZPG Fuji Electric

Mã sản phẩm: ZPG |
Thương hiệu: Fuji Electric

Giá bán: Liên hệ

Simultaneous monitoring of low-level CO and CO2 in the air or the air separation facilities

Sample switching system offers higher stability

Long-term superior stability: zero drift ±0.5% FS per week
Compact and lightweight: 19-inch rack mount
Continuous measurement of low concentration gas
Built-in magnetic O2 sensor or optional galvanic O2 sensor
Optional functions include: atmospheric pressure compensation, RS-485 communication, automatic calibration, alarm output, O2 correction, and more.
Low maintenance

Yêu Cầu Giá Tốt

Thông tin sản phẩm

Specifications

Principle Non dispersive infrared sensor (single beam system)
O2 sensor: built-in magnetic or galvanic sensor, or external zirconia sensor (ZFK7)
Measurable components and ranges NO: 0–10 ppm…100 ppm
SO2: 0–10 ppm…100 ppm
CO2: 0–5 ppm…50 ppm
CO: 0–5 ppm…50 ppm
Built-in galvanic O2 sensor: 0–10 vol%…25 vol%
Built-in magnetic O2 sensor: 0–5 vol%…100 vol%
External zirconia O2 sensor: 0–5 vol%…25 vol%
No. of ranges Up to 2 ranges per component
Repeatability ≤ ±0.5% FS
Linearity ≤ ±1% FS
Zero drift ≤ ±0.5% FS per week
Span drift ≤ ±2% FS per week
Response time (for 90%) ≤ 30 s (Loss time may vary with gas switching timings)
Analog output signal 4–20 mA DC or 0–1 V DC
Display Backlit LCD (Japanese, English, or Chinese available) 
Instantaneous value, O2-corrected instantaneous value, O2 corrected average value, O2 average
Range switchover by key operation, automatic, or by external contact input (option)
Contact input (option) Voltage contact input (12–24 V DC, up to 15 mA)
Remote range-switching, auto-calibration remote start, remote hold, average reset
Contact output (option) SPDT relay contact (24 V DC/1 A)
Device error, calibration error, range identification, auto-calibration status, solenoid valve drive for auto-calibration, limit alarm, CO peak alarm
Atmospheric pressure correction (optional) Built-in option available
Standard functions Output hold, auto/manual range switching
Option Auto calibration, auto calibration remote start, remote hold of output, range identification contact output, high/low limit alarm, O2 correction, O2-corrected average values, average resetting contact input, CO peak alarm contact output
Communication (option) RS-485 (Modbus) (9-pin D-sub output): half-duplex, start-stop synchronization system
Flowmeter Provided
Gas inlet/outlet Rc 1/4 or NPT 1/4 internal thread
Purge gas flow rate 1 L/min (as needed)
Reference gas Required (dry N2 or dry air)
Surrounding temperature/humidity -5°C to +45°C, RH90% or lower (non condensing)
Power supply voltage 100–240 V AC, 50/60 Hz
Power consumption Approx. 100 VA
Dimensions 133 (H) × 483 (W) × 382 (D) mm
Weight Approx. 11 kg
Conformity CE Marking



Gas conditions

Flow rate 1.0 L/min ±0.2 L/min
Temperature 0–50°C
Pressure ≤ 10 kPa
Dust ≤ 100 μg/Nm3 with particle size ≤ 0.3 μm
Mist Unallowable
Moisture Below the saturation vapor density at 2°C (both sample gas and reference gas)
Corrosive gas HCl: ≤ 1 ppm


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