Rotronic HC2-LDP-EX 低露点防爆探头

PROBE TYPE: Digital dew point & temperature probe

MEASURING RANGE: -70…85 °C Td / -40...85 °C

DEW POINT ACCURACY @ 23 °C: ±2 K Td (-50…20 °C Td)

±3.5 K Td (-60…-50 °C Td)

TEMPERATURE ACCURACY @ 23 °C: ±0.2 K

DEW POINT SENSOR: HYGROMER® LDP-1

LONG-TERM STABILITY DEW POINT SENSOR: <1 °C Td/Year

RESPONSE TIME DEW POINT SENSOR Ƭ63: @ -50 °C TD: Typically <10 min, with filter

RESPONSE TIME TEMPERATURE SENSOR Ƭ63: @ -50 °C TD: Typically <15 min, with filter

PRESSURE RESISTANCE: 16 bar

100 bar (with LDP-MCS measurement chamber)

POWER CONSUMPTION: 3.3...5 VDC / <1.5 mA

TEMPERATURE SENSOR: Pt1000, Class B 1/3

FILTER CARTRIDGE: Sintered stainless steel, 50 μm

MEASUREMENT INTERVAL: 2 seconds

COMMUNICATION INTERFACES: UART

HOUSING: Stainless steel 1.4301

IP PROTECTION RATING: IP65

FDA/GAMP COMPATIBILITY: Yes

CE / EMC CONFORM: 2004/108/EC

IDENTIFICATION EX NORTH AMERICA:

Class I, Div 1/2, Groups ABCD T5…T4,

Class II, Div 1/2, Groups EFG T80°C…T110°C

Ex e mb [ia Ga] IIC T5...T4 Ga/Gb

Ex tb [ia Da] IIIC T80°C…T110°C Da/Db

Class I, Zone 0/1, AEx e mb [ia Ga] IIC T5…T4 Ga/Gb

Class II, Zone 20/21, AEx tb [ia Da] IIIC T80°C…T110°C Da/Db

MAINTENANCE: Annual calibration (recommended)

STORAGE AND TRANSPORT CONDITIONS: -40…85 °C, non-condensing

DIMENSIONS: 145 x 140 mm (probe head)

Hexagonal nut: 3 x 140 mm

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