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Humidity sensors 8.5" (216 mm) Dimension probe length
We at Blackhawk Supply stock over 345 professional-grade humidity sensors and transmitters from industry leaders Siemens, Senva Sensors, Veris, KMC, ACI, and others. Our comprehensive selection includes humidity/temperature transmitters, pneumatic duct humidistats, temperature and humidity sensor combinations, and condensation sensors for diverse environmental control needs!
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![Veris HD1NVSTH1 RH Duct | 1% | NIST | 5/10VDC | Temp | 10k T3 | 1Cal | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/HD1NVSTH1_e0263727-e1a1-4930-a61a-87d6340eee1e_medium.jpg?v=1734820818)
HD1NVSTH1 | RH Duct | 1% | NIST | 5 / 10VDC | Temp | 10k T3 | 1Cal | Veris
Brand: Veris
SKU: HD1NVSTH1
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![Veris HD2NMCX RH Duct | 2% | NIST | 4-20mA | CE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/HD2NMCX_medium.jpg?v=1734820816)
HD2NMCX | RH Duct | 2% | NIST | 4-20mA | CE | Veris
Brand: Veris
SKU: HD2NMCX
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![Veris HD2NMSTC1 RH Duct | 2% | NIST | 4-20mA | Temp | 1k Pt | 1ptCal | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/HD2NMSTC1_medium.jpg?v=1734820807)
HD2NMSTC1 | RH Duct | 2% | NIST | 4-20mA | Temp | 1k Pt | 1ptCal | Veris
Brand: Veris
SKU: HD2NMSTC1
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![Veris HD2NMSTR RH Duct | 2% | NIST | 4-20mA | Temp | 10k US | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/HD2NMSTR_medium.jpg?v=1734820813)
HD2NMSTR | RH Duct | 2% | NIST | 4-20mA | Temp | 10k US | Veris
Brand: Veris
SKU: HD2NMSTR
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![Veris HD1NVSTK RH Duct | 1% | NIST | 5/10VDC | Temp | 10k w/11kS | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/HD1NVSTK_medium.jpg?v=1734820814)
HD1NVSTK | RH Duct | 1% | NIST | 5 / 10VDC | Temp | 10k w / 11kS | Veris
Brand: Veris
SKU: HD1NVSTK
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![Veris HD1NMSTD RH Duct | 1% | NIST | 4-20mA | Temp | 10k T2 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/HD1NMSTD_8d41cf1c-81bc-488e-8f8e-7a4438ef1726_medium.jpg?v=1734820808)
HD1NMSTD | RH Duct | 1% | NIST | 4-20mA | Temp | 10k T2 | Veris
Brand: Veris
SKU: HD1NMSTD
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![Veris HD1NVSTA2 RH Duct | 1% | NIST | 5/10VDC | T-Xmtr | 32-122F | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/HD1NVSTA2_6c77e719-900c-4177-b584-18ab274da42c_medium.jpg?v=1734820809)
HD1NVSTA2 | RH Duct | 1% | NIST | 5 / 10VDC | T-Xmtr | 32-122F | Veris
Brand: Veris
SKU: HD1NVSTA2
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![Veris HD2NMSTH RH Duct | 2% | NIST | 4-20mA | Temp | 10k T3 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/HD2NMSTH_medium.jpg?v=1734820810)
HD2NMSTH | RH Duct | 2% | NIST | 4-20mA | Temp | 10k T3 | Veris
Brand: Veris
SKU: HD2NMSTH
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![Veris HD1NMSTD1 RH Duct | 1% | NIST | 4-20mA | Temp | 10k T2 | 1CAL | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/HD1NMSTD1_medium.jpg?v=1734820807)
HD1NMSTD1 | RH Duct | 1% | NIST | 4-20mA | Temp | 10k T2 | 1CAL | Veris
Brand: Veris
SKU: HD1NMSTD1
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![Veris HD1NVSTB RH Duct | 1% | NIST | 5/10VDC | Temp | 100R Pt | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/HD1NVSTB_medium.jpg?v=1734820807)
HD1NVSTB | RH Duct | 1% | NIST | 5 / 10VDC | Temp | 100R Pt | Veris
Brand: Veris
SKU: HD1NVSTB
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![Veris HD2NVSTA23 RHDuct | 2% | NIST | 5/10VDC | T-Xmtr | 32-122F | 3C | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/HD2NVSTA23_medium.jpg?v=1734820802)
HD2NVSTA23 | RHDuct | 2% | NIST | 5 / 10VDC | T-Xmtr | 32-122F | 3C | Veris
Brand: Veris
SKU: HD2NVSTA23
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