Otis Instruments OI-501-X Remote Sensor Mount

Availability: In stock
Sensor TypesElectrochemical, Infrared, Catalytic Bead, PID Sensor Element
Tamb Temperature Range-40°C to +60°C
Product Dimensions5.35 in. W x 9.25 in. H x 3.52 in. D
Hardware Warranty1-Year, Limited
Part Number Formula

01-501-[Number of Pins]

  • 5 Used with 01-690, and 0100, 01. 6000K and 01-6400
  • 7 Used with OI-6900 and OI-6940
Sensor Cable

OI-SENSOR-CABLE-[Number of Pins]

[Number of Pins]Same as above

Specify Length When Ordering

  • Electrochemical: 250 Feet
  • Infrared: 40 Feet
  • PID: 35 Feet
  • Catalytic Bead: 15 Feet
CertificationClass I, Division 1, Groups C & D
-40°C to +60°C


The Otis Instruments OI-501 Explosion Proof Hazardous Location Remote Sensor Mounting Kit allows the user to separate the sensor housing from the Otis sensor assembly in order to easily monitor hard-to-reach areas while allowing easy access to the control board for maintenance and configuration tasks. Compatible with Otis 01-6000, 01-6000K, 01-6900 and 01-6940 sensor assemblies.


  • Supports Electrochemical, Infrared, Catalytic Bead or PID Sensor Elements
  • Cabling Sold By the Foot with Maximum Lengths - Electrochemical: 250 Feet; Infrared: 40 Feet; PID: 35 Feet; Catalytic Bead: 15 Feet
  • Reuses Existing Sensor Housing and Sensor Element
  • Operating Temperature Range of -40°C to +60°C
  • Class I, Division 1, Groups C & D Certifications
  • 1-Year Limited Hardware Warranty

Please refer to datasheet for more information
Technical Data-Sheet