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Otis Instruments OI-7530-X-X-A Wireless Monitor-Relayer
| Product Type | 32 Channel Gas Relayer |
| Power Type | WireFree Power |
| Operating Voltage | 12V to 35V DC or 120V AC |
| Current Draw | 275 mA Maximum |
| Power Supply | 3.13A (75W), 85/264V AC to 24V DC (Optional) |
| RF Connection | External N-Female Radio Frequency (RF) Connector |
| Customizable Settings | - 3 Individually-Configurable Alarm Set-Points Per Channel - Option to Disable Alarm Relays - Latching and Non-Latching Relay Settings |
| Display Screen | 128x64 Resolution Graphical LCD Screen - Transflective (Sunlight Readable) with LED Backlight |
| Interface | 3 Push-Buttons (MENU, ADD, and SUB) |
| Temperature Range | -40°C to +70°C |
| WireFree (Digital) Input | Up to 32 GEN II WireFree (Digital) Sensor Inputs |
| Relays | -3 Dry-Contact Relays with 4 Amp Replaceable Fuses -Fault Terminal |
| Protection | Power Electromagnetic Interference (EMI) Filter |
| WireFree Radio Options | - GEN II 900 MHz Radio - GEN II 2.4 GHz Radio |
| Product Compatibility | - GEN II WireFree Sensors (01-6000, 01-6900, 01-6940) - GEN II WireFree Transmitters (01-5900, 01-5950) |
| Networks | - 52 Networks (GEN II 900 MHz Radio) - 78 Networks (GEN II 2.4 GHz Radio) -255 Addresses per Network |
| Enclosure Material | Aluminum Device Enclosure |
| Product Dimensions | 8 in. L x 8 in. W x 4 in. H (Max. Dimensions with Attachments) |
| Total Weight | 12.8 lbs. |
| Hazardous Location Certifications and Approvals | - Class I, Groups B, C & D - Class II, Groups E, F & G |
| Hardware Warranty | 1-Year, Limited |
| Part Number Formula | 01-7530-[Radio]-[Power Supply]-A 01-7530-X-X-A |
The Otis Instruments OI-7530 Relayer is a 32-Channel Gas Alarm System with 3 Relays that can monitor up to 32 Wireless Gas Detectors simultaneously. Magnetic switches allow for non-intrusive calibration while in the field as well as full system setting and diagnostics. Housed in an explosion-proof enclosure for the safe and close-proximity installation of the monitor within hazardous locations.
Features
- 32 Channel WireFree Relayer
- 12 to 35 VDC Operating Voltage with an Optional AC Power Supply
- Operating Temperature Range of -40°C to +70°C
- Graphical LCD with LED Backlight
- 3 Push-Button Interface (ADD, MENU, SUB) with 3 Corresponding Magnetic, Non-Intrusive Switches
- Output Options: Wet Contact DC Fault Terminal, Relay 3 Can Be Optionally Configured as a Fault Relay
- RaN IT 2.4 GHEN II 900 MHZ Or
- Aluminum Explosion-Proof Enclosure
- 3 Individually Configurable Alarm with Class I, Division 1, Groups B, C & D Certifications Set-Points: Three Front Panel ALARMLED Indicators (Red): 3 Dry-Contact Relays (4 Amps Maximum per Relay)
- 1-Year Limited Hardware Warranty
Please refer to datasheet for more information
OI- 7530-X-X-A Wireless Monitor-Relayer.pdf