JB/T 9845-1999 This standard is a revision of ZB T68 005-90 "Rules for the compilation of instrument models for tractors and internal combustion engines". During the revision, only editorial changes were made according to relevant regulations, and the main technical content remained unchanged. JB/T 10132-1999 This standard specifies the composition and compilation method of instrument models for tractors and internal combustion engines. This standard applies to instruments for tractors and internal combustion engines. This standard was first issued on June 20, 1990. JB/T 9845-1999 Rules for the compilation of instrument models for tractors and internal combustion engines JB/T9845-1999 Standard download decompression password: www.bzxz.net

TCS 65.060.10
Machinery Industry Standard of the People's Republic of China
JB/T9845-1999
Instruments for tractors and internal combustion engines-Code of model designations
1999-08-06 Issued
State Bureau of Machinery Industry
2000-01-01 Implementation
JB/T9845$99
This standard is a major revision of ZBT68005-90 "Instruments for tractors and internal combustion engines-Code of model designations". The main technical contents have been changed. This standard replaces 7BT6B005-90 from the date of implementation. This standard is proposed and regulated by the National Technical Committee for Tractor Standardization! 1. Drafting unit of this standard: Luoyang Tractor Research Institute. The main drafter of this standard: Chen Jiawang
Compilation rules". When you order, please refer to the original standard Fanyuan
Machinery Industry Standard of the People's Republic of China
Tractor and internal combustion engine instrument
Model compilation rules
TnstrumentsfortractorsandinternalcombustioneogluesCode ofnodeldeakgnatiuns
This standard specifies the composition and compilation method of instrument models for tractors and internal combustion engines. This standard applies to instruments for tractors and internal combustion engines. 2. Composition of models
2.1 Composition of receiving panel assembly and combination instrument model 3OOAOOL
Heat type code
Design serial number
Electrical music grade code
Product code
Instrument classification code
3.2 Composition of indicators, filters and alarm devices only Model 10-00
口口品
Wet Heat type code
Connection size code
Project serial number
Structural type code
Process classification code
Voltage level code
-Product code
Segment meter classification code
3 Model description
JB/T9845—1999
Replace ZBTK5—90
3.1 The meter classification code indicates the major category to which the product belongs. This standard stipulates that the capital letter T is used to indicate it, which means: tractor, internal combustion engine meter.
3.2 Product code The name of the product is selected in sequence from two of its representative words, and each of the two words is composed of the first letter of the Chinese pinyin of the two words, and the total meaning is shown in the table! 。 State Council Machinery Industry Approved on August 6, 1999 Implemented on January 1, 2000
JB/T 9845—E999
3.3 Electrical grade code is composed of one Arabic numeral 0~-9 according to product grade, see Table 2, 3.4 Range classification code is composed of one Arabic numeral 1~9 according to product range classification, see Table 3. 3.5 Structural type code is composed of one Arabic numeral 0~9 according to the structural type of instrument indicator, sensor and alarm, see Table 4. 3.6 Design serial number is composed of two Arabic numerals 01-99 according to the design sequence of products. 3. Connection size code is composed of one Arabic numeral 1~9 according to Table 5. Connection size code only indicates the shell diameter of the embedded part of the instrument indicator for installation, the case thread size or installation positioning size of the sensor screen and alarm, and cannot reflect all its overall dimensions.
3. The moisture and heat rate code is represented by the capital letter TH. 3. Other details that cannot be expressed in the product number can be explained in the ordering instructions; they can also be supplemented with symbols after the product model. The supplementary symbol and the model must be separated by a "line", and the content and symbols of the supplementary description are determined by the customer. Table 1
Indicator
Voltage level
No power supply
Sensor, toll collector
Instrument panel assembly
Combination meter
Speed ​​working hour meter
Speed ​​technology
Working hour meter
Ammeter
Voltage bottle|| tt||Fuel
Water lake meter
Lubricating pressure meter
Barometer
Pressure frame temporary
Service alarm
True pull alarm
12.24 General
Product name
Speed.1 working hour meter
Special avoidance meter
"Working hour meter
Electric washing meter
Voltmeter
Water meter: Oil profit meter
Oil pressure gauge, barometer
Fuel quality
F-force alarm
Temperature alarm
High altitude alarmwww.bzxz.net
JB/T 9845—1999
Qigou Rong
Indicator
Bomb tube type
Acid induction type, bimetal type
Electromagnetic type
Forged electric avoidance type
Moving magnetic type
Electronic type
Teaching type
Sensor, batch tube
Bimetal type
Waist piece type
Electronic avoidance type||tt t||Variable core resistance type
Heat absorption resistance type
Magnetic induction type is only used for tachometer, speed working hours code
Model
JB/9845-—1999
Lotus ruler
Indicator shell diameteran
Sensor, reader
M14×15.6g
M16x1.5-6g
M18 × 1.5-6g
ZM10×1
7.M14 × 1.3
ZM18×1.5
M10 × 1-6g
M12×1.25-6g
For tractors and internal combustion engines, voltage 12V, first design combination bar gauge: TZE101
For fuel gauge sensor
For tractor internal combustion pillow, range 0-1MPa, second design, shell diameter 60mm, arm-type barometer: TQY040023
For tractors and internal combustion engines, electric pressure gauge 12V and 24V universal, range -30~+30.4, 3rd design, external diameter 55mm wet heat type ammeter:
TDL932032-TH
For tractor and internal combustion engine, voltage 24V, equipped with pressure gauge indicator dial range 0-0.4MPa, bimetallic, 1st design, positive force gauge sensor with embedded thread ZM10×:
TYG221014
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