OI-5900 Explosion Proof Wired Powered 4-20 mA State Transmitter
The OI-5900 is a WireFree state transmitter to be used in conjunction with ANY 4-20mA output sensor–such as flame, temperature, pressure, or tank level–via 4-20mA signal.
The OI-5900 is compatible with Otis Instruments’ Gen II WireFree product line. Using a monitor such as the OI-7010 or OI-7032 allows the unit to utilize relays and Modbus out.
Part Number Formula: OI-5900-[Radio Frequency]-X-O
Operating Voltage: 12-35 Volts DC
Sensor Type: Any sensor or device with a 4-20mA output
Radio Options: 2.4 GHz ISM, 100 mW 900 MHz 200 mW
Unit Address: 1-52 networks (1-78 for 2.4 GHz); 1-255 addresses per network
Power Consumption: Nominal: 50mA @ 12 VDC in a static condition
Radio Transmission: Every 1 minute with no change from sensor Every 5 seconds with change from sensor
Display: Graphical LCD, sunlight readable (transflective), LED Backlight, 102×64 resolution
Certifications: CSA certified Class I, Div I, Groups C and D ATEX certified Ex d IIB, Zone 1 Aex d IIb
Warranty: One year (limited)
Radio Configuration: Gen II 900 MHz Radio, Gen II 2.4 GHz Radio
| OI-5900-CB-PCA | OI-5900 Control Board with LCD Screen Installed |
| OI-LCD-102 | LCD Screen with White LED Backlight |
| OI-5900-FP-KIT | OI-5900 Faceplate Kit with Faceplate, Label (2) Thumbscrews, and Foam to secure LCD Screen |
| OI-5900-RB-PCA | OI-5900 Radio Board, No Radio Module Installed |
| OI-RADIO-2.4-TH | GEN II 2.4 GHz Radio Module |
| OI-RADIO-900-LAIRD | GEN II 900 MHz Radio Module |
| OI-432-UFL-4 | u.FL Cable for Connecting Radio Module to Board |
| OI-AN-2.4-RIGID-R | 2.4 GHz Antenna, Non-Flexible, Right Angle |
| OI-AN-900-FLEX-R | 900 MHz Antenna, Flexible, Right Angle |
| OI-420 | Otis Magnet |
| OI-402-5PACK | Package of 5 Desiccant Bags, 6 Grams per Bag |
| OI-496-O | Main Enclosure O-Ring |