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Honeywell RM7890B1014 Burner controller
Manufacturer:Honeywell
Product Number:RM7890B1014
Condition:Burner controller
Origin:USA
Dimensions:127 × 127 × 152 mm
Weight:1.2 kg
Views:35
Payment Methods:T/T, PayPal, Western Union
Condition:New & In Stock
Warranty:1 Year
Lead Time:1-3 Working Days
Certificate:COO
Courier partners:DHL, UPS, TNT, FedEx and EMS.
Business hours:7*24
Product Description
The Honeywell RM7890B1014 is a rugged, high-accuracy pressure transmitter designed for critical industrial process applications. Engineered with military-grade components, this transmitter provides reliable performance in oil/gas, chemical processing, and power generation environments where measurement stability under extreme conditions is paramount.
Technical Specifications
| Category | Specification |
|---|---|
| Model Identifier | RM7890B1014 |
| Product Line | Honeywell Precision Industrial Sensors |
| Measurement Type | Gauge/Absolute/Differential Pressure (configurable) |
| Pressure Range | 0-100 psi to 0-10,000 psi (field-selectable ranges) |
| Output Signal | 4-20mA HART® w/ superimposed digital signal |
| Accuracy | ±0.075% of calibrated span (best-in-class) |
| Long-Term Stability | ±0.1% URL/year |
| Process Connection | 1/2″ NPT male / DIN 3852-E / Custom flanges available |
| Electrical Connection | 1/2″ NPT conduit entry / M12x1 threaded connector |
| Housing Material | 316L stainless steel with Hastelloy® C276 isolation diaphragms |
| Display | 4-digit LCD with 360° rotation (local indication optional) |
| Dimensions | 127 × 127 × 152 mm |
| Weight | 1.2 kg |
| Operating Temperature | -40°C to 125°C (-40°F to 257°F) |
| Storage Temperature | -50°C to 150°C (-58°F to 302°F) |
| Ingress Protection | IP68 / NEMA 6P (submersible to 3m for 72hrs) |
| Certifications | ATEX, IECEx, SIL 2, CE, RoHS, CRN |
| Warranty | 1-year limited warranty |
Typical Applications
Oil & Gas
-
Wellhead pressure monitoring
-
Pipeline leak detection systems
-
Refinery process control
Power Generation
-
Boiler steam pressure measurement
-
Turbine inlet/outlet monitoring
Chemical Processing
-
Reactor vessel overpressure protection
-
Corrosive fluid handling systems
Water/Wastewater
-
Pump discharge pressure control
-
Deep well monitoring
HVAC
-
Chilled water system optimization
-
Critical environment pressure differentials
Competitive Advantages
-
Military-Grade Durability
-
Vibration resistant to 20g @ 200Hz
-
Survives hydraulic shock pulses up to 100MPa
-
-
Smart Diagnostics
-
Built-in sensor health monitoring
-
Predictive maintenance alerts via HART®
-
-
Zero Drift Technology
-
Patented ASIC compensation eliminates thermal drift
-
-
Installation Flexibility
-
100:1 turndown ratio reduces inventory needs
-
Field-replaceable electronics module
-
-
Lifecycle Cost Reduction
-
10-year mean time between failures (MTBF)
-
No required recalibration for 60 months
-
FAQ
Q1: What is the maximum proof pressure?
A1: 1.5x URL (Upper Range Limit) without permanent damage.
Q2: Can it measure viscous media like crude oil?
A2: Yes, with optional flush diaphragm configurations.
Q3: Is explosion-proof certification available?
A3: ATEX II 1G Ex ia IIC T6 Ga certified.
Q4: What power supply is required?
A4: 10.5-42V DC loop powered (2-wire configuration).
Q5: How is damping adjusted?
A5: Software configurable from 0-32 seconds via HART® communicator.
Q6: What is the wetted materials list?
A6: 316L SS, Hastelloy C276, Kalrez® seals (standard).
Q7: Can it interface with PLC systems?
A7: Yes, supports Modbus RTU over HART® and native Profibus PA versions.
Q8: What is the step response time?
A8: <5ms for 90% step change (fastest in class).
Q9: Are special calibration fluids needed?
A9: No – factory calibrated with NIST-traceable nitrogen.
Q10: How are firmware updates performed?
A10: Field-upgradable via HART® DD files or Honeywell FieldCare® software.
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Honeywell RM7890B1014 Burner controller
Manufacturer:Honeywell
Product Number:RM7890B1014
Condition:Burner controller
Origin:USA
Dimensions:127 × 127 × 152 mm
Weight:1.2 kg
Views:35
Payment Methods:T/T, PayPal, Western Union
Condition:New & In Stock
Warranty:1 Year
Lead Time:1-3 Working Days
Certificate:COO
Courier partners:DHL, UPS, TNT, FedEx and EMS.
Business hours:7*24
Product Description
The Honeywell RM7890B1014 is a rugged, high-accuracy pressure transmitter designed for critical industrial process applications. Engineered with military-grade components, this transmitter provides reliable performance in oil/gas, chemical processing, and power generation environments where measurement stability under extreme conditions is paramount.
Technical Specifications
| Category | Specification |
|---|---|
| Model Identifier | RM7890B1014 |
| Product Line | Honeywell Precision Industrial Sensors |
| Measurement Type | Gauge/Absolute/Differential Pressure (configurable) |
| Pressure Range | 0-100 psi to 0-10,000 psi (field-selectable ranges) |
| Output Signal | 4-20mA HART® w/ superimposed digital signal |
| Accuracy | ±0.075% of calibrated span (best-in-class) |
| Long-Term Stability | ±0.1% URL/year |
| Process Connection | 1/2″ NPT male / DIN 3852-E / Custom flanges available |
| Electrical Connection | 1/2″ NPT conduit entry / M12x1 threaded connector |
| Housing Material | 316L stainless steel with Hastelloy® C276 isolation diaphragms |
| Display | 4-digit LCD with 360° rotation (local indication optional) |
| Dimensions | 127 × 127 × 152 mm |
| Weight | 1.2 kg |
| Operating Temperature | -40°C to 125°C (-40°F to 257°F) |
| Storage Temperature | -50°C to 150°C (-58°F to 302°F) |
| Ingress Protection | IP68 / NEMA 6P (submersible to 3m for 72hrs) |
| Certifications | ATEX, IECEx, SIL 2, CE, RoHS, CRN |
| Warranty | 1-year limited warranty |
Typical Applications
Oil & Gas
-
Wellhead pressure monitoring
-
Pipeline leak detection systems
-
Refinery process control
Power Generation
-
Boiler steam pressure measurement
-
Turbine inlet/outlet monitoring
Chemical Processing
-
Reactor vessel overpressure protection
-
Corrosive fluid handling systems
Water/Wastewater
-
Pump discharge pressure control
-
Deep well monitoring
HVAC
-
Chilled water system optimization
-
Critical environment pressure differentials
Competitive Advantages
-
Military-Grade Durability
-
Vibration resistant to 20g @ 200Hz
-
Survives hydraulic shock pulses up to 100MPa
-
-
Smart Diagnostics
-
Built-in sensor health monitoring
-
Predictive maintenance alerts via HART®
-
-
Zero Drift Technology
-
Patented ASIC compensation eliminates thermal drift
-
-
Installation Flexibility
-
100:1 turndown ratio reduces inventory needs
-
Field-replaceable electronics module
-
-
Lifecycle Cost Reduction
-
10-year mean time between failures (MTBF)
-
No required recalibration for 60 months
-
FAQ
Q1: What is the maximum proof pressure?
A1: 1.5x URL (Upper Range Limit) without permanent damage.
Q2: Can it measure viscous media like crude oil?
A2: Yes, with optional flush diaphragm configurations.
Q3: Is explosion-proof certification available?
A3: ATEX II 1G Ex ia IIC T6 Ga certified.
Q4: What power supply is required?
A4: 10.5-42V DC loop powered (2-wire configuration).
Q5: How is damping adjusted?
A5: Software configurable from 0-32 seconds via HART® communicator.
Q6: What is the wetted materials list?
A6: 316L SS, Hastelloy C276, Kalrez® seals (standard).
Q7: Can it interface with PLC systems?
A7: Yes, supports Modbus RTU over HART® and native Profibus PA versions.
Q8: What is the step response time?
A8: <5ms for 90% step change (fastest in class).
Q9: Are special calibration fluids needed?
A9: No – factory calibrated with NIST-traceable nitrogen.
Q10: How are firmware updates performed?
A10: Field-upgradable via HART® DD files or Honeywell FieldCare® software.
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