Honeywell OmniPoint Gas Detection Transmitter

Code: OPT-CAM-NNN
  • Easy to operate and maintain
  • Intuitive configuration and reduced setup time
  • No magnet is required

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The OmniPoint transmitter is a comprehensive gas detection solution designed to operate in hazardous locations and support multiple sensors in the detection of toxic, oxygen, and flammable gas hazards.

Protecting your workers and your enterprise

OmniPoint utilises multiple sensor technologies to address diverse gas detection challenges across a range of global industries. Full-colour touch-key interface and Bluetooth-enabled operation make setup and maintenance intuitive.

Support for up to three sensors makes OmniPoint both flexible and scalable to meet your safety requirements.

Touch key user interface

  • Monitor up to three sensors from the same flexible transmitter.
  • Universal electronics module.
  • Accepts different sensor inputs and simplifies ordering and stocking.
Typical applications include
  • Power generation.
  • Hydrogen storage.
  • Oil and gas refineries.
  • Chemical and petrochemical plants.
  • Onshore oil and gas terminals.
  • Gas transmission (LNG).
  • Utilities and wastewater.

Bluetooth connectivity

  • An optional BLE app for configuration and maintenance, with plain text on the full-colour display.
  • Information is presented in an easy-to-read, understandable format, with call-to-action instructions.
  • No need to refer to the manual.

Global approvals

  • European, US and Canadian.
  • Compliant with and certified to ATEX, IECEx, UL and CSA standards. Allowing for use in Zone 1, Class I, Division 1 hazardous locations.

Order Information

Instruments
OPT-CAT-NNN OmniPoint Transmitter, Aluminium, 3/4″
OPT-CAM-NNN OmniPoint Transmitter, Aluminium, M25
OPT-CST-NNN OmniPoint Transmitter, Stainless Steel, 3/4″
OPT-CSM-NNN OmniPoint Transmitter, Stainless Steel, M25
OPT-CAT-BNN OmniPoint Transmitter, Aluminium, 3/4″, Bluetooth
OPT-CAM-BNN OmniPoint Transmitter, Aluminium, M25, Bluetooth
OPT-CST-BNN OmniPoint Transmitter, Stainless Steel, 3/4″, Bluetooth
OPT-CSM-BNN OmniPoint Transmitter, Stainless Steel, M25, Bluetooth
OPT-CAT-NNH OmniPoint Transmitter, Aluminium, 3/4″, Local HART Port
OPT-CAM-NNH OmniPoint Transmitter, Aluminium, M25, Local HART Port
OPT-CST-NNH OmniPoint Transmitter, Stainless Steel, 3/4″, Local HART Port
OPT-CSM-NNH OmniPoint Transmitter, Stainless Steel, M25, Local HART Port
OPT-CAT-BNH OmniPoint Transmitter, Aluminium, 3/4″, Bluetooth, Local HART Port
OPT-CAM-BNH OmniPoint Transmitter, Aluminum, M25, Bluetooth, Local HART Port
OPT-CST-BNH OmniPoint Transmitter, Stainless Steel, 3/4″, Bluetooth, Local HART Port
OPT-CSM-BNH OmniPoint Transmitter, Stainless Steel, M25, Bluetooth, Local HART Port
OPT-CAT-BMN OmniPoint Transmitter, Aluminium, 3/4″, Bluetooth, Modbus
OPT-CAM-BMN OmniPoint Transmitter, Aluminium, M25, Bluetooth, Modbus
OPT-CST-BMN OmniPoint Transmitter, Stainless Steel, 3/4″, Bluetooth, Modbus
OPT-CSM-BMN OmniPoint Transmitter, Stainless Steel, M25, Bluetooth, Modbus
OPT-CAT-BMH OmniPoint Transmitter, Aluminium, 3/4″, Bluetooth, Modbus, Local HART Port
OPT-CAM-BMH OmniPoint Transmitter, Aluminium, M25, Bluetooth, Modbus, Local HART Port
OPT-CST-BMH OmniPoint Transmitter, Stainless Steel, 3/4″, Bluetooth, Modbus, Local HART Port
OPT-CSM-BMH OmniPoint Transmitter, Stainless Steel, M25, Bluetooth, Modbus, Local HART Port
OPT-CAT-NMN OmniPoint Transmitter, Aluminium, 3/4″, Modbus
OPT-CAM-NMN OmniPoint Transmitter, Aluminium, M25, Modbus
OPT-CST-NMN OmniPoint Transmitter, Stainless Steel, 3/4″, Modbus
OPT-CSM-NMN OmniPoint Transmitter, Stainless Steel, M25, Modbus
OPT-CAT-NMH OmniPoint Transmitter, Aluminium, 3/4″, Modbus, Local HART Port
OPT-CAM-NMH OmniPoint Transmitter, Aluminum, M25, Modbus, Local HART Port
OPT-CST-NMH OmniPoint Transmitter, Stainless Steel, 3/4″, Modbus, Local HART Port
OPT-CSM-NMH OmniPoint Transmitter, Stainless Steel, M25, Modbus, Local HART Port
Sensor Modules
OPT-S1S-T OmniPoint Sensor Module for Toxic and Oxygen Sensor Cartridges, 3/4″ NPT
OPT-S1S-M OmniPoint Sensor Module for Toxic and Oxygen Sensor Cartridges, M25
OPT-S1X-T OmniPoint Sensor Module for Catalytic and IR Sensor Cartridges, 3/4″ NPT
OPT-S1X-M OmniPoint Sensor Module for Catalytic and IR Sensor Cartridges, M25
OPT-HART-M OmniPoint Local HART Module, 3/4″ NPT
OPT-HART-T OmniPoint Local HART Module, M25
Sensor Cartridges
OPT-R1S-AM1 Sensor Cartridge, NH3, 0 to 200 ppm, (50-200ppm, 50ppm)
OPT-R1S-AM2 Sensor Cartridge, NH3, 0 to 1000 ppm, (200-1000ppm, 200ppm)
OPT-R1S-CO1 Sensor Cartridge, CO, 0 to 300 ppm, (100-500ppm, 100ppm)
OPT-R1S-CL1 Sensor Cartridge, Cl2, 0 to 5.0 ppm
OPT-R1S-HS1 Sensor Cartridge, H2S, 0 to 15.0 ppm, (10-50ppm, 1ppm)
OPT-R1S-HS2 Sensor Cartridge, H2S, 0 to 100 ppm, (50-100ppm, 50ppm)
OPT-R1S-OX1 Sensor Cartridge, O2, 0 to 25% VOL
OPT-R1S-SO1 Sensor Cartridge, SO2, 0 to 15.0 ppm, (5-20ppm, 5ppm)
OPT-R1X-FL1 Sensor Cartridge, Catalytic, CH4 0 to 100 %LEL, 5% VOL
OPT-R1X-FL2 Sensor Cartridge, Catalytic, CH4 0 to 100 %LEL, 4.4% VOL
OPT-R1X-ME1 Sensor Cartridge, IR, CH4 0 to 100 %LEL, 5% VOL
OPT-R1X-ME2 Sensor Cartridge, IR, CH4 0 to 100 %LEL, 4.4% VOL
OPT-R1X-PR1 Sensor Cartridge, IR, C3H8 0 to 100 %LEL, 2.1% VOL
OPT-R1X-PR2 Sensor Cartridge, IR, C3H8 0 to 100 %LEL, 1.7% VOL
Accessories
OPT-PIPE OmniPoint Pipe Mount Kit
OPT-FLOW OmniPoint Flow Housing
OPT-CAL OmniPoint Calibration Adapter
OPT-SUN OmniPoint Sunshield
OPT-WEATHER OmniPoint Weatherproof Housing
REG-0.30 Regulator for use with standard toxic gases (.3 LPM)
REG-0.50 Regulator for use with Combustible gases (.5 LPM)
2430-0021 UL/CSA Aluminium 3-Wire Junction Box (for OmniPoint Sensor Modules)
2441-0022 UL/CSA Aluminium 6-Wire Junction Box (for Searchpoint Optima Plus)
00780-A-0100 ATEX/IECEx Ex e Junction Box
3021A0400 OmniPoint Display Module

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Title Size
OmniPoint Brochure 1 MB
OmniPoint Datasheet 173 KB
OmniPoint Specifications 49 KB
OmniPoint Manual 4 MB

Specifications

GENERAL SPECIFICATIONS
Description The OmniPoint transmitter is a comprehensive gas detection solution designed to operate in hazardous locations and support multiple sensors in the detection of toxic, oxygen, and flammable gas hazards.
Material Enclosure: Five-coat marine finish painted aluminum alloy or 316 stainless steel
Weight Transmitter (enclosure only): Aluminum alloy: 2.45 kg (5.40 lb). 316 stainless steel: 5.37 kg (11.84 lb)
Transmitter with display module: Aluminum alloy: 2.92 kg (6.44 lb). 316 stainless steel: 5.84 kg (12.88 lb)
XPIS sensor module with cartridge: 0.80 kg (1.76 lb)
XP sensor module with cartridge: 0.69 kg (1.52 lb)
Mounting Can be mounted to flat wall surfaces of various types or to pipes using the optional pipe mount kit. The pipe mount kit allows the transmitter to be mounted to pipes from 2 inches to 6 inches (50 mm to 140 mm) in diameter and includes the pipe mount bracket, carriage bolts, nuts, and lock washers.
The transmitter is configured with four cable/conduit ports built into the housing for wiring and mounting sensors.
Cable Entries Four conduit/cable entries (two right, two left, one bottom). Entry size M25 or 3/4 inch NPT
One top entry (M22) for optional Bluetooth antenna
ENVIRONMENTAL
IP Rating IP66/IP67 in accordance with IEC/EN 60529. NEMA 4X
Operating Temperature -55°C to 75ºC (-67°F to 167°F)
Operating Humidity 0 % to 99 %RH (non condensing)
Operating Pressure 90 kPA to 110 kPa
Storage Conditions -55°C to 75°C (-67°F to 167°F), 0 % to 99 %RH (non-condensing)
ELECTRICAL
Input Voltage Range 12 Vdc to 32 Vdc (24 Vdc Nominal) (Catalytic or IR) and XPIS (Electrochemical) sensors and 18 Vdc to 32 Vdc (24 Vdc Nominal) Optima
Power Consumption Transmitter : Normal 4.5 watts, Max 8.5 watts
XPIS sensor (EC cell) : Max 0.3 watts
XP sensor (Catalytic or IR cell) : Max 1.7 watts
Max consumption is 17W for Optima + 2 XP (CB) Sensors
Visual 3 inch (76 mm) circular high resolution, full color, TFT display
Four capacitive touch keys that provide navigation and other functions.
LED ring indicator surrounding the 3 in (76 mm) circular display indicates the device status.
(Normal operation: Green, Alarm: Red, Fault/Warning: Yellow, Bluetooth communication: Blue)
Current Output 3 channels of fully configurable 4 mA to 20 mA providing current sink, current source and isolated modes of operation to support up to 3 sensors simultaneously.
Note : OmniPoint will automatically detect whether it should operate in current sink or current source mode
Default current output settings:
1.0 mA for fault
2.0 mA for warm-up and inhibit
3.0 mA for warning
4.0 to 20.0 mA for normal gas measurement
21.0 mA for maximum over range
4 mA to 20 mA signal accuracy : ±1 % full scale
HART Communication Provides HART communication over 1st channel of 4 mA to 20 mA output compliant with HART 7
Configurable HART communication mode: P to P mode or Multi-drop mode (up to 8 multi-drops)
Functions Supported by HART:
Gas reading with gas name and units of measurement
4 mA to 20 mA signal level
General/device information
Configuration
Forcing of 4 mA to 20 mA output
Detailed transmitter information (calibration and configuration status, detailed fault and warning information, fault and alarm history)
Detailed sensor information (supply voltage, temperature and serial number)
Relays Provides three fully user configurable relay outputs that are activated based on current alarm state and one fault relay that is normally energized. Provides 3 x SPDT alarm and 1 x SPDT fault relay
Maximum : 250 VAC, 5A / 24 VDC, 5A (Resistive Loads Only)
CERTIFICATION
Hazardous Area Approvals UL cUL classified: UL 1203, UL 913, UL 61010-1, CSA C22.2 No. 25, CSA 22.2 No. 30,
CSA C22.2 No. 60097-11, CSA 22.2 No. 60079-0, CAN/CSA-C22.2 No. 61010-1-12
Class I, Division 1, Groups A, B, C, and D; Class II, Division 1, Groups F & G
ATEX UL 23 ATEX 2903 Rev. 0 (Pending)
IEC 60079-0, 7th Ed; IEC 60079-1, 7th Ed; IEC 60079-11 6th Ed.; IEC 60079-31, 3rd Ed.; IECEx UL 23.0011 Issue 0 (Pending)
Performance Approvals Flammable Gas Pending
WIRELESS COMMUNICATION – BLE MODULE (OPTIONAL)
Description The BLE connection enables wireless communication of the OmniPoint transmitter to a smartphone or tablet.
Installation Optional BLE module is independent of the main (display) module. The external antenna must be installed with the BLE module.
Mode and Version Bluetooth point to point mode
BLE 5.0
Distance Up to 66 ft (20 m) (mobile device dependant)
Approval Certified and registered Bluetooth SIG.
FCC, RED, IC
Function Supported Gas reading with gas name and units of measurement
General/device information
Remote zero and span calibration
Configuration
Forcing of 4 mA to 20 mA output
Detailed transmitter information (Instrument status, detailed fault and warning information, fault and alarm history)
Detailed sensor information (optical signal level, supply voltage, temperature, calibration & configuration status)
MODBUS RTU MODULE (OPTIONAL)
Description The Modbus output module provides an isolated RS485 output to enable the connection of the OmniPoint transmitter to a multi-drop Modbus network.
Installation As an optional module independent of the main (display) module, it can be installed in the factory or in the field.
Connections RS485+, RS485-, Drain
Physical Layer Isolated RS485, 2400 to 57,6000 baud; 9,600 default
Address Address range is 1 to 247
Maximum # of Nodes 247; up to 32 RTUs per loop
Protocol Modbus RTU
Function Supported General/device information
Gas reading with gas name and units of measurement
Detailed transmitter information (Instrument status, detailed fault and warning information, fault and alarm history)
Detailed sensor information (supply voltage, temperature, calibration & configuration status)
WIRING REQUIREMENTS
Sensor Two-wire, for XPIS Sensor module up to (984 ft) 300 m
Two-wire, for XP Sensor module up to (984 ft) 300 m
Refer to manual for mounting distances and wire gauge
GAS CONCENTRATION DISPLAY & INTERFACE
Instrument 3 inch TFT display with ring indicator, five-digit alphanumeric characters with separate units, touch key interface, alarm snapshot with gas trend
Remote Local UI or BLE 5.0 enabled device via OmniPoint app
WARRANTY
Transmitter 5 years
Sensor Cartridge 1-3 years

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