The 00705-A-1735 is a High Temperature Combustible Sensor designed for detecting hazardous gases in demanding industrial environments. This specialized sensor is engineered to maintain operational integrity in high-heat conditions, providing reliable monitoring of combustible gas concentrations.
This Honeywell sensing device is typically integrated into gas detection control systems to provide continuous protection and safety monitoring. It functions by measuring the combustible atmosphere and delivering a consistent drive current to the control equipment. The 00705-A-1735 is built to withstand extreme thermal conditions, ensuring accurate performance from -25 degC to +150 degC. Its robust construction makes it suitable for installation in Class I, Div 1 environments, supporting safety-critical infrastructure where combustible gases pose a constant threat.
Features
Designed for high-temperature applications up to +150 degC
Compatible with standard combustible gas control equipment
Stable output with a drive current of 200mA +/- 2mA
Resistant to varied humidity levels, including non-condensing environments
UL certified for hazardous locations
Applications
Oil and Gas refineries
Petrochemical processing plants
Gas storage and distribution facilities
Industrial manufacturing sites requiring combustible gas monitoring
Technical Specifications
Parameter
Specification
Manufacturer
Honeywell
Model
00705-A-1735
Product Type
High Temperature Combustible Sensor
Operating Temperature
-25 degC to +150 degC
Storage Temperature
-25 degC to +150 degC
Operating Humidity
20% to 90% RH (continuous, non-condensing); 10% to 100% RH (intermittent)
Drive Current
200mA +/- 2mA
Power Consumption
0.7W
Calibration Flow Rate
1.5 l/min +/- 0.1 l/min
Temp. Coefficient of Zero Point
Max 0.05% LEL Methane per degC
Shipping Weight
1.5 Kg
Installation Guidelines
Ensure the sensor is installed according to the control system's requirements regarding line resistance.
Calibration must be performed using the recommended flow rate of 1.5 l/min to ensure accuracy.
The sensor is suitable for Class I, Div 1, Groups B, C, D hazardous area installations.
Maintain the ambient temperature within the specified range of -25 degC to +150 degC.
Follow local electrical codes for hazardous area wiring and grounding to prevent ignition risks.
Compliance and Certifications
UL Certification: Class I, Div 1, Groups B, C, D (Tamb -25 degC to +150 degC)
FAQ
What is the primary function of the 00705-A-1735?
It is a combustible gas sensor intended for gas detection systems operating in high-temperature environments.
Can this sensor operate in humid environments?
Yes, it is designed for 20% to 90% RH continuous non-condensing operation and up to 100% RH under intermittent, non-condensing conditions.
What is the required calibration flow rate for this unit?
The recommended calibration flow rate is 1.5 l/min +/- 0.1 l/min.
Is this sensor suitable for hazardous locations?
Yes, it is UL certified for Class I, Div 1, Groups B, C, and D environments within the specified temperature range.
Shipping & Returns
Global Express Shipping
Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
Worldwide Coverage: Serving over 150 countries.
Returns & Warranty
30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our technical warranty.
The 00705-A-1735 is a High Temperature Combustible Sensor designed for detecting hazardous gases in demanding industrial environments. This specialized sensor is engineered to maintain operational integrity in high-heat conditions, providing reliable monitoring of combustible gas concentrations.
This Honeywell sensing device is typically integrated into gas detection control systems to provide continuous protection and safety monitoring. It functions by measuring the combustible atmosphere and delivering a consistent drive current to the control equipment. The 00705-A-1735 is built to withstand extreme thermal conditions, ensuring accurate performance from -25 degC to +150 degC. Its robust construction makes it suitable for installation in Class I, Div 1 environments, supporting safety-critical infrastructure where combustible gases pose a constant threat.
Features
Designed for high-temperature applications up to +150 degC
Compatible with standard combustible gas control equipment
Stable output with a drive current of 200mA +/- 2mA
Resistant to varied humidity levels, including non-condensing environments
UL certified for hazardous locations
Applications
Oil and Gas refineries
Petrochemical processing plants
Gas storage and distribution facilities
Industrial manufacturing sites requiring combustible gas monitoring
Technical Specifications
Parameter
Specification
Manufacturer
Honeywell
Model
00705-A-1735
Product Type
High Temperature Combustible Sensor
Operating Temperature
-25 degC to +150 degC
Storage Temperature
-25 degC to +150 degC
Operating Humidity
20% to 90% RH (continuous, non-condensing); 10% to 100% RH (intermittent)
Drive Current
200mA +/- 2mA
Power Consumption
0.7W
Calibration Flow Rate
1.5 l/min +/- 0.1 l/min
Temp. Coefficient of Zero Point
Max 0.05% LEL Methane per degC
Shipping Weight
1.5 Kg
Installation Guidelines
Ensure the sensor is installed according to the control system's requirements regarding line resistance.
Calibration must be performed using the recommended flow rate of 1.5 l/min to ensure accuracy.
The sensor is suitable for Class I, Div 1, Groups B, C, D hazardous area installations.
Maintain the ambient temperature within the specified range of -25 degC to +150 degC.
Follow local electrical codes for hazardous area wiring and grounding to prevent ignition risks.
Compliance and Certifications
UL Certification: Class I, Div 1, Groups B, C, D (Tamb -25 degC to +150 degC)
FAQ
What is the primary function of the 00705-A-1735?
It is a combustible gas sensor intended for gas detection systems operating in high-temperature environments.
Can this sensor operate in humid environments?
Yes, it is designed for 20% to 90% RH continuous non-condensing operation and up to 100% RH under intermittent, non-condensing conditions.
What is the required calibration flow rate for this unit?
The recommended calibration flow rate is 1.5 l/min +/- 0.1 l/min.
Is this sensor suitable for hazardous locations?
Yes, it is UL certified for Class I, Div 1, Groups B, C, and D environments within the specified temperature range.
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