Honeywell Amplifier R 7847 B 1031 (replaces R7847B1056)
Honeywell R 7847 B 1031 is a transistorized amplifier for industrial control systems, operating across -40°C to 60°C with 0.5g vibration tolerance. UL listed and EN298 approved, it integrates into HVAC and combustion…
SKU 3G-CBM-04243
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
Honeywell R 7847 B 1031 is a transistorized amplifier for industrial control systems, operating across -40°C to 60°C with 0.5g vibration tolerance. UL listed and EN298 approved, it integrates into HVAC and combustion control applications requiring reliable signal amplification.
Frequently Asked Questions
What is the Honeywell R 7847 B 1031 amplifier used for?
The Honeywell R 7847 B 1031 is a transistorized amplifier used in industrial control systems to amplify the rectified signal from a flame detector connected to a 7800 series relay module. It is applied in HVAC and combustion control applications requiring reliable signal amplification for flame presence indication.
What are the specifications of the Honeywell R 7847 B 1031?
The Honeywell R 7847 B 1031 is a transistorized amplifier with EN298 and UL approvals. It operates from -40°C to 60°C, withstands 0.5g vibration, and handles up to 85% humidity. Storage temperature ranges from -40°C to 65°C. It features a flame signal reading range of 0.0 to 5.0 Vdc.
Where to buy the Honeywell R 7847 B 1031 in Singapore?
You can source the Honeywell R 7847 B 1031 through 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this industrial amplifier.
How to install the Honeywell R 7847 B 1031 amplifier?
Install the Honeywell R 7847 B 1031 by plugging it into a 7800 series relay module via the side connector, ensuring correct orientation using the keyed slot. Use the test jacks to verify flame signal voltage. Follow standard wiring practices for the connected flame detector and relay module.
Used in
Common applications for HoneywellHoneywell Products
3G Electric supplies Honeywell controls. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
