Azbil Gas Burner Controller R4750b208 for Industrial Combustion Safety Detector

Basic Info.

Model NO.	R4750B208
Deliver Time	2~15days
Use	Gas Burner Accessories
Term of Payment	EXW/Fob
Model	R4750b208
Name	Azbil Burner Controller
Transport Package	Carton
Specification	91(W)*104(H)*123(L)mm
Trademark	Azbil
Origin	Japan
HS Code	8302600000
Production Capacity	1000

Product Description

Azbil Gas Burner Controller R4750b208 For Industrial Combustion Safety Detector

OVERVIEW

The R4750B is a combustion safety controller for medium sized gas combustion units to control heating. For combustion units up to 580KW/h, it provides automatic ignition control and control of combustion units Safety monitoring. The structural design and component reliability of the product ensure the operation of the combustion device the order is correct.

PRODUCT PARAMETERS

Name	Burner Controller
Brand	Azbil
Model	R4750B208
Origin	Japan
Deliver Time	2~15 days
Consumed Power	7W+25% MAX
Temperature Range	-20~+60ºC
RH	90%RH 40ºC
Weight	0.68KG

Features At a Glance
1,Combustion status is displayed with LED light in FLAME/ALARM.2,The ground network detection circuit is designed to ensure the safety of the power supply polarity when the ground network occurs such as the valve or the ignition transformer.3,The startup safety circuit with fault protection is adopted, so when there is an internal and external loop failure, suspected flame signal, etc., it will not be started.4,When ignition failure (no fire), abnormal fire break and other locked occasions, the use of manual reset can only be restarted after the structure.

WARNING

1,Do not install it in the following places(1)Places where special drugs or corrosive gases are present (e.g. ammonia, sulfur, hydrochloric acid, ethylene compounds, etc.)(2)Places where water drops or is too wet.(3) High temperature places.(4) A place where the vibration lasts for a long time.2, Please connect according to the specified basis.3, In order to prevent electric shock and meter damage, please connect the power supply last. Misunderstanding that touching other subterminals can cause accidents and damage to the meter.4,The load of each terminal connection should not exceed the rated value.5,Please use the power supply with the same voltage and frequency as indicated by the machine.6,For timers and auxiliary relays used as additional functions, please select reliable products and correctly form loops according to your needs.7,Please ground according to the standard above D type grounding specified in the electrical equipment technical standard, and be sure to ground the burner body.8,Do not tie the power cord and the high-voltage cable of the ignition transformer with the wire of the flame monitoring rod, and do not put it in the same wire tube, please wire separately.In particular, the high-voltage cable should be distributed separately, 10 cm away from the burner controller Above.9,Please connect the ignition transformer high-voltage cable reliably to ensure that there is no bad contact. Poor contact will produce high frequency waves, radio noise, etc., causing misoperation. In addition, install the ignition transformer directly with the burner body or the metal part electrically connected to the burner body.10,After connecting cables, ensure that the cables are correctly connected. Incorrect wiring may damage the unit or cause incorrect actions.
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