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Model
: Xgard series |
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¡Ü °ËÁöÇÏ°íÀÚ ÇÏ´Â °¡½º¿¡ °¡Àå ÀûÇÕÇÑ 4 °¡Áö ŸÀÔÀÇ ¼¾¼ »ç¿ë, ¡Ü Poison resistant pellister, Electrochemical, Thermal conductivity, Sulphistor sensor ¡Ü ¸ðµç ÇöÀå¿¡ ÀûÇÕÇϵµ·Ï M20, M25, 1/2" NPT ¶Ç´Â 3/4" NPT cable glands °¡´É
¡Ü Type 1 : Electrochemical sensor, º»Áú ¾ÈÀü ¹æÆø, µ¶¼º ¹× »ê¼Ò °ËÁö ¡Ü Type 2 : Electrochemical sensor, ³»¾Ð ¹æÆø, µ¶¼º ¹× »ê¼Ò °ËÁö ¡Ü Type 3 : Catalytic bead sensor, ³»¾Ð ¹æÆø, Æø¹ß¼º °¡½º °ËÁö ¡Ü Type 4 : Catalytic bead sensor, ³»¾Ð¹æÆø, °í¿ÂÀÇ Æø¹ß¼º °¡½º °ËÁö(150¡É) ¡Ü Type 5 : Catalytic bead sensor, ³»¾Ð¹æÆø, Æø¹ß¼º °¡½º °ËÁö, 4~20mA output ¡Ü Type 6 : Thermal conductivity sensor, ³»¾Ð¹æÆø, Ar, C4H10, CO2, He, H2, CH4, C3H8µîÀÇ °¡½º °ËÁö ¡Ü Type 7 : Sulphistor sensor »ç¿ë, ³»¾Ð¹æÆø, H2S °ËÁö¿ë
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Gas Type 1. Xgard 1 : Acetic acid, Acid gas, NH3, AsH3, Br2, CO, CL2, CLO2, B2H6, F2, GeH4, H2, HCN, HF, H2S, NO2, O3, O2, COCL2, PH3, SiH4, SO2
2. Xgard 2 : CO, H2, H2S, O2
3. Xgard 3, 4, 5 & Xsafe : C2H2, Butane, Ethane, H2, LPG, CH4, Pentane, Petrol, Propane, Vinyl Chloride (VCM)
4. Xgard 6 : Ar, Butane, CO2, He, H2, CH4, PH3
5. Xgard 7 : H2S
Junction box : A356 marine grade alloy with polyester coating
Sensor type : Electrochemical (Type 1, 2) Catalytic bead (Type 3, 5, 6) VQ600H 315s/s sensor housing with catalytic beads (Type4) Thermal conductivity (Type 6) Sulphistor (Type 7)
Operating temp. : -20 to +50¡É (Type 1, 2) -40 to +80¡É (Type 3, Xsafe) -20 to +150¡É (Type 4) -40 to +55¡É (Type 5) +10 to +55¡É (Type 6) -20 to +65¡É (Type 7)
Humidity : 0 to 90% RH
Repeatability : < 2% FSD typically
Zero drift : < 2% FSD/month typically
Response time : Type 1 & 2 (T90) < 10s Oxygen, (T90) < 30s Toxic Type 3, 4, 5, 6, 7, Xsafe (T90) < 15s
Electrical output : 2wire 4 to 20mA (Type 1 & 2, 7, Xsafe) 3wire mV bridge (Type 3, 4, 5, 6, 7, Xsafe)
Approvals : 1. Type 1 : EExia IIC T4 2. Type 2 : EExd IIC T6 3. Type 3 : EExd IIC T4 4. Type 4 : EExd IIC T3 5. Type 5 : EExd IIC T6 6. Type 6 : EExd IIC T6 7. Type 7 : EExd IIC T4 8. Xsafe : Not certified for use in a hazardous environment. |
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