Trang chủ Thiết Bị Đo Lường Điện Thiết bị đo hãng Fuji Electric

Thiết bị phân tích khí ZKME & ZFKE Fuji Electric

Mã sản phẩm: ZKME & ZFKE |
Thương hiệu: Fuji Electric

Giá bán: Liên hệ

Fast response + no sampling involved — ideal for combustion management in boilers or furnaces
Use of flow guide tube — low maintenance
Flameproof design — ideal for oxygen analysis in hazardous areas, for example, petrochemical plants
Easily replaceable zirconia element

- Fast response: 4 s to 7 s

- Operation available without opening the cover

- TIIS and NEPSI flameproof certified

Yêu Cầu Giá Tốt

Zalo/ Tell : 0984.843.683

Email: hien@ttech.vn

Thông tin sản phẩm

General specifications

Item	Specifications
Target	O2 in incombustible gas
Principle	Direct insertion zirconia sensor
Range	0 to 2…50 vol% (user configurable two ranges) (in 1 vol% steps)
Repeatability	≤ ±0.5% FS
Linearity	≤ ±2% FS
Response time	4–7 s for 90% response (from calibration gas inlet)
Warm-up time	Approx. 30 min (20 min when using ejector)
Analog output	4–20 mA DC (allowable load resistance ≤ 500Ω) or 0–1 V DC (output resistance ≥ 100Ω)
Power supply	Rated voltage 100–120 V AC (operating voltage: 90–132 V AC) 200–240 V AC (operating voltage: 190–264 V AC) Rated frequency 50/60 Hz
Power consumption	Max. 240 VA Normal 70 VA

Detector ZFKE

Item	Specifications
Gas temperature	Flow guide tube type: -10°C to +600°C
Gas pressure	-3 kPa to +3 kPa
Operating temperature	-10°C to +60°C
Enclosure	Dustproof and rainproof, IEC IP66 equivalent
Weight	Approx. 3 kg (excluding the flow guide tube)
Ejector air inlet flow rate	5 L/min to 10 L/min
Ex-proof standards	TIIS Ex d IIB T4 NEPSI Ex d IIC T4 Gb
Flow guide tube	With or without blow-down nozzle Flange: JIS 5K 65A FF or as specified Insertion length: 0.3, 0.5, 0.75, or 1 m

Converter ZKME

Item	Specifications
Contact output	6 points, SPST, 250 V AC/3 A or 30 V DC/3 A (under maintenance, device error, alarm, zero calibration, span calibration, under blow-down)
Contact input	3 points, ON: 0 V, OFF: 5 V, ≤ 10 mA (remote hold, calculation reset, heater OFF, blow down, inhibition of calibration, calibration start, range change)
Communication	RS232C (MODBUS) RS485 (MODBUS) (option)
Combustion efficiency display	(option)
Operating temperature	-20°C to +55°C
Enclosure	Dustproof and rainproof, IEC IP65 equivalent
Weight	Approx. 22 kg (excluding cable and detector)
Ex-proof standards	TIIS Ex d IIB T6 NEPSI Ex d IIC T6 Gb