FJ4000A2-21 diesel engine monitor manul

Shanghai Fortrust Power Electric Co.,Ltd
ADD: 6 Building，No. of Pusan Road Shanghai City
Tel :+86 (021)51961618
Fax: +86 (021)51961608FJ4000A2-21 diesel engine monitor manul
FJ4000A2-21 diesel engine monitor manul
Thank you to choose using the product of our company
1.Product summarization
FJ4000A2-21 diesel engine monitor is an electronics instrument by the
singlechip controlling for automatic examinating the diesel engine 's working
condition and protecting urgence. It can automatic Measure and Show Speed、 Engine
oil press、Diesel temperature、 Water temperature、Electric cell electric voltage 、
Work total amount time and other parameters of every kind of type diesel engine by
data.And this monitor can protect urgency ,at the same time, send out the light and
voice warning signal and controll electromagnet cuting off the oil pipeline,and shut
down the machine.
The design of this product satisfied the Chinese ship class agency “CCS” the
norm's request. The technique function t quantity request of this product match the
standard of the international electrician committee “IEC”.
2. Product Use
FJ4000A2-21 monitor adopted the advanced technique,so it has most excellence
for very dependability, very stability, high accurac measure,little volume, high and
bright figure show, convenient installation, convenient maintain, higher
compatibility ,higher ratio of function and price.This monitor is a relatively
Advanced Machine electronics Gauge System.so it can use to every diesel engine
including installing ship’s and the electricity stand’s,and it can fitting the
Electronics governor.
3．The main technique capability
3.1 Environment technique parameter
3.1.1 Environment Air temperature
On ships: +5℃～+55℃, it can bear high temperature as 70℃ for 2 hours;
Other Place：-25℃～+55℃。
3.1.2 Relative degree of humidity of air
Temperature at smaller or same as 45 ℃, relative degree of humidity is 95 ±
ADD: No.401 Room 3 Building LongChang Road ShangHai City TEL: 021-65805521 FAX: 021-65805526-26
2FJ4000A2-21 diesel engine monitor manul
3%;Temperature higher than 45 ℃, relativedegree of humidity is 60℃ ± 3%
3.1.3 Vibration
This monitor can work calmly with the condition as form 3.3,but when syntony
happened within the scope of frequency or beyond the scope as form 3.3,we should
adopt the appropriate way to restrain
3.1.4 Vibration condition form
Installing position Vibration parameter
2.0～13.2 Hz 13.2～100 Hz
Normal palace
swing：±1mm acceleration±0.7g
2.0～25 Hz 25～100 Hz
On engine
swing：±1.6mm acceleration±4g
3.1.5 incline swing
The monitor can work when it is inclind and swung towards any direction for 10
senconds. It also work steadily, when on upright direction linetype acceleration
linetype is ±9.8m/s2
3.1.6 Surroundings environment contain salt fog, oil fog, fungi and dust
3.2 Power supply
Monitor can work when Electric voltage deviate from the rating for +30% or -25%.
3.3 Should be necessary to have electromagnetism compatibility
3.4 Measure scope and Accuracy
3.4.1 Magnetic pick-up
Show scope:1～9999r/min；
Measure Error：≤±5r/min；
Types：Electromagnetism pulse type
Environment temperature: –40～+100℃；
3.4.2 Oil press sensor
Show scope: 0～1.0MPa；
Measure Error： ≤±0.02MPa；
Types： Switzerland pottery press sensor
ADD: No.401 Room 3 Building LongChang Road ShangHai City TEL: 021-65805521 FAX: 021-65805526-26
3FJ4000A2-21 diesel engine monitor manul
Environment temperature: –40～+125℃；
ADD: No.401 Room 3 Building LongChang Road ShangHai City TEL: 021-65805521 FAX: 021-65805526-26
4
X
oil press sensor instruction and principle drawing
Remark: X，Mean the diameter.
3.4.3 Temperature sensor
Show scope: 0～150℃；
Measure Error： ≤±2.5℃；
Types： Hot electric resistance PT100;
Environment temperature: –40～+125℃；
3.4.4 Electric cell electric voltage measure
Show scope: 16～32V；
Measure Error:≤±0.4 V；
4 Product function
4.1 Operation button
4.1.1 Power switch: controlling power supply of the disel engine monitor close or
open
4.1.2 Urgency stop button:Monitor send out a +24V stop signal for controlling the
Electromagnet or the Electronics governor to stop the disel engine when press the
this button
4.1.3 Stop button:when press this button ,the electronics governor has not the power
supply,and the disel engine stop.FJ4000A2-21 diesel engine monitor manul
4.1.4 Start button：Monitor send out a +24V start signal for controlling the
Electrical engineering to start the disel engine when press the this button
4.1.5 Machine beside/remote control switch：by this switch can choose the controll
mode or Machine beside or remote control
4.1.6 Speed-up/ speed-down switch：When this switch is on right the electric control
rheostat will controll the electronics governor to accelerate the engine,and
decelerate when on the left.It is cut when on the middle
4.1.7 Idle/rated speed switch:by controlling the electronics governor let the engine
speed convert between the idle and the rated.

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