±2% of span* 

±1% of span

±0.5% of span per week

(±1% for 0-1% range)

±0.5% of span per week

(±1% for 0-1% range)

T90: <20 seconds 

•0% to 1%

•0% to 2%

•0% to 5%

•0% to 10%

•0% to 25%

•0% to 50%

•0% to 100%

•50% to 100%

•80% to 100%

•90% to 100%

•95% to 100%

•98% to 100%

•H2 in N2, air, O2 or CO2

•He in N2 or air

•CO2 in N2 or air

•SO2 in air

•Ar in N2 or air

•H2/CO2/air 氢冷发电机组应用

0.1 to 4.0 SCFH (10 to 2,000 cc/min)

0.5 SCFH (250 cc/min) nominal

IEC61508 SIL 2 (可选)

Modbus RS232/RS485

24 VDC ±4 VDC, 1.2 A maximum

环境操作温度 (2个选项)

选项1： -20°C to +50°C

选项2：-5°C to +65°C

-20°C to +65°C

标准: 316不锈钢, glass and Viton® O-rings

可选: Hastelloky C276 and Chemraz® O-ring

Wp. (H x D x W): 228 x 178 x 142mm (9 x 7 x 6in)

Ex-proof (H x D x W): 252 x 178 x 142mm (10 x 7 x 6in)

铝制外壳: 4.5kg / 9.9 lb

不锈钢外壳: 11.0 kg / 24.2 lb

IP66, Type 4

Ex db IIC T6 Gb,

Ex tb IIIC T78°C Db,

-20°C < Tamb < +65°C

EMC Directive 2014/30/EU

ATEX 2014/34/EU: II 2 GD Ex db IIC T6 Gb, Ex tb IIIC T78°C Db, -20°C < Tamb < +65°C

Cl I, II, III Div 1. Groups ABCDEFG, T6

Cl I, Zn 1 AEx/Ex db IIC T6 Gb

Cl II, Zn 21 AEx/Ex tb IIIC T78°C Db

Cl I, II, III Div 2, Groups ABCDEFG, T6/T5**

-20°C < Tamb < +65°C