OPT401/501 Optidew Chilled Mirror Hygrometer
New chilled mirror hybrid sensor gives fast dynamic response to changes in humidity
The Optidew 401 and Optidew 501 are fast-responding chilled mirror hygrometers utilizing the latest developments in chilled mirror technology. Ideal for use in industrial humidity control and precision laboratory applications. Available in bench top and wall mount configurations as well as a transmitter version of the Optidew 501 (without a display). Featuring ±0.15 °C accuracy across its -40 to +120 °C dew-point measurement range.
• New chilled mirror hybrid sensor gives fast dynamic response to changes in humidity
• Accurate to ±0.15°C dew point, ±0.1°C temperature
• Wide measurement range from -40 to +120°C dew point
• Choice of communication methods, including Modbus TCP over Ethernet communication for easy networking
• Optional pressure transmitter for accurate calculation of ppmv & g/kg
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Accessories
![OPT2 CASE OPT401 transport Case 12652]()
Michell InstrumentsOPT2-CASE OPT401 transport Case
OPT401 transport case
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800-567-8686Normally ships in 3-4 weeks![OPT2 SSB Sensor sampling block 12653]()
Michell InstrumentsOPT2-SSB Sensor sampling block
Sensor sampling block (SS with 1/8" NPT in/out threaded gas ports)
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Michell InstrumentsOPT2-ACHS Extended Heatsink
Extended Heatsink
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Michell InstrumentsOPT2-Guard Sintered Aluminium guard
Sintered Aluminium Guard, Anodised with Inert PTFE coating
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800-567-8686Normally ships in 3-4 weeks![OPT2 SM Dew point Temperature probe mounting bracket 12656]()
Michell InstrumentsOPT2-SM Dew-point & Temperature probe mounting bracket
Dew-point and temperature probe mounting bracket
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800-567-8686Normally ships in 3-4 weeks![OPT2 Connectors 6 8 Way plugs for outputsalarms 12657]()
Michell InstrumentsOPT2-Connectors 6 & 8 Way plugs for outputs/alarms
6 & 8 Way Plugs for Outputs/Alarms
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800-567-8686Normally ships in 3-4 weeks![OPT2 SD CARD 8 GB SD card 12658]()
Michell InstrumentsOPT2-SD-CARD 8GB SD card
8GB SD card
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800-567-8686Normally ships in 3-4 weeks![OPT2 DS M36 bonded seal for the dew point sensor 12659]()
Michell InstrumentsOPT2-DS M36 bonded seal for the dew-point sensor
M36 bonded seal for the dew-point sensor
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800-567-8686Normally ships in 3-4 weeks![OPT SLK Sensor lock nut 12660]()
Michell InstrumentsOPT-SLK Sensor lock nut
Sensor lock nut (to mount sensor to panel or bulkhead)
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800-567-8686Normally ships in 3-4 weeks![OPT2 STD 1 Dew Point Sensor 1 Stage POM 12661]()
Michell InstrumentsOPT2-STD-1 Dew Point Sensor - 1 Stage (POM)
Dew Point Sensor – 1 stage (POM)
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800-567-8686Normally ships in 3-4 weeks![OPT2 STD 2 Dew Point Sensor 2 Stage POM 12662]()
Michell InstrumentsOPT2-STD-2 Dew Point Sensor - 2 Stage (POM)
Dew Point Sensor – 2 stage (POM)
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800-567-8686Normally ships in 3-4 weeks![OPT2 HES 2 Dew Point Sensor 2 stage harsh environment 12663]()
Michell InstrumentsOPT2-HES-2 Dew Point Sensor 2 stage harsh environment
Dew Point Sensor – 2 stage harsh environment (PEEK)
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800-567-8686Normally ships in 3-4 weeks![OPT2 PS16 Pressure Transmitter 0 to 160k Pa 12664]()
Michell InstrumentsOPT2-PS16 Pressure Transmitter 0 to 160kPa
Pressure Transmitter 0 to 160kPa(A) (0-1.6 barA)
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800-567-8686Normally ships in 3-4 weeks![OPT2 PS25 Pressure Transmitter 0 to 2500 k Pa 12665]()
Michell InstrumentsOPT2-PS25 Pressure Transmitter 0 to 2500 kPa
Pressure Transmitter 0 to 2500kPa(G) (0-25 barG)
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800-567-8686Normally ships in 3-4 weeks![OPT2 PRT Ambient Temperature Sensor Max 12666]()
Michell InstrumentsOPT2-PRT Ambient Temperature Sensor Max
Ambient Temperature Sensor Max (90°C)
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800-567-8686Normally ships in 3-4 weeks![OPT2 DPSC AM Cable 12668]()
Michell InstrumentsOPT2-DPSC-AM Cable
Cable (Dew Point Sensor) – 0.3m
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800-567-8686Normally ships in 3-4 weeks![OPT2 DPSC 03 Cable 12669]()
Michell InstrumentsOPT2-DPSC-03 Cable
Cable (Dew Point Sensor) – 3m
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800-567-8686Normally ships in 3-4 weeks![OPT2 DPSC 05 Cable 12670]()
Michell InstrumentsOPT2-DPSC-05 Cable
Cable (Dew Point Sensor) – 5m
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800-567-8686Normally ships in 3-4 weeks![OPT2 DPSC 10 Cable 12671]()
Michell InstrumentsOPT2-DPSC-10 Cable
Cable (Dew Point Sensor) – 10m
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800-567-8686Normally ships in 3-4 weeks![OPT2 DPSC 20 Cable 12672]()
Michell InstrumentsOPT2-DPSC-20 Cable
Cable (Dew Point Sensor) – 20m
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800-567-8686Normally ships in 3-4 weeks![OPT2 ASC AM Cable 12673]()
Michell InstrumentsOPT2-ASC-AM Cable
Cable (Ambient Temp Sensor OR pressure sensor) – 0.3m
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800-567-8686Normally ships in 3-4 weeks![OPT2 ASC 03 Cable 12674]()
Michell InstrumentsOPT2-ASC-03 Cable
Cable (Temp Sensor OR pressure sensor) – 3m
Buy now!$268.25 CADNormally ships in 3-4 weeks![OPT2 ASC 05 Cable 12675]()
Michell InstrumentsOPT2-ASC-05 Cable
Cable (Temp Sensor OR pressure sensor) – 5m
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800-567-8686Normally ships in 3-4 weeks![OPT2 ASC 10 Cable 12676]()
Michell InstrumentsOPT2-ASC-10 Cable
Cable (Temp Sensor OR pressure sensor) – 10m
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800-567-8686Normally ships in 3-4 weeks![OPT2 ASC 20 Cable 12677]()
Michell InstrumentsOPT2-ASC-20 Cable
Cable (Temp Sensor OR pressure sensor) – 20m
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800-567-8686Normally ships in 3-4 weeks![OPT2 HTSC 03 High Temperature Cable 12678]()
Michell InstrumentsOPT2-HTSC-03 High Temperature Cable
High temperature cable (Dew Point Sensor) – 3m (Max 120°C)
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800-567-8686Normally ships in 3-4 weeks![OPT2 HTSC 05 High temperature cable 12679]()
Michell InstrumentsOPT2-HTSC-05 High temperature cable
High temperature cable (Dew Point Sensor) – 5m (Max 120°C)
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800-567-8686Normally ships in 3-4 weeks![OPT2 HTSC 10 High temperature cable 12680]()
Michell InstrumentsOPT2-HTSC-10 High temperature cable
High temperature cable (Dew Point Sensor) – 10m (Max 120°C)
Buy now!$1,424.50 CADNormally ships in 3-4 weeks![OPT2 HTSC 20 High temperature cable 12681]()
Michell InstrumentsOPT2-HTSC-20 High temperature cable
High temperature cable (Dew Point Sensor) – 20m (Max 120°C)
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800-567-8686Normally ships in 3-4 weeks![OPT2 HTASC 03 High temperature cable 12682]()
Michell InstrumentsOPT2-HTASC-03 High temperature cable
High temperature cable (Temp Sensor OR pressure sensor) – 3m (Max 120°C)
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800-567-8686Normally ships in 3-4 weeks![OPT2 HTASC 05 High temperature cable 12683]()
Michell InstrumentsOPT2-HTASC-05 High temperature cable
High temperature cable (Temp Sensor OR pressure sensor) – 5m (Max 120°C)
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800-567-8686Normally ships in 3-4 weeks![OPT2 HTASC 10 High temperature cable 12684]()
Michell InstrumentsOPT2-HTASC-10 High temperature cable
High temperature cable (Temp Sensor OR pressure sensor) – 10m (Max 120°C)
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800-567-8686Normally ships in 3-4 weeks![OPT2 HTASC 20 High temperature cable 12685]()
Michell InstrumentsOPT2-HTASC-20 High temperature cable
High temperature cable (Temp Sensor OR pressure sensor) – 20m (Max 120°C)
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800-567-8686Normally ships in 3-4 weeks
