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Product name: GD-4 Type Height Indicator
specification: GD-4 Type Height Indicator
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Category: instrumentation and meters -- displacement sensor
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Price: factory price
Brand: Shanghai
Place of Origin: China
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Available Quantity: batch
delivery cycle: Spot goods (or inquire by telephone)
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  Shanghai Beiyuan Industry and Trade Co.,Ltd
+86-21-66770508
+86-13901609058

Email 91way@163.com
Wechat 13901609058(Wechat)


GD-4 Type Height IndicatorDetailed product description:Column tabs
The GD-4 height indicator is mainly used for lifting mechanisms such as cranes and gate opening and closing machines. Measure and display the height of the crane hook above the ground, or measure and display the opening of the gate. The control output contacts of the instrument can be optional, and remote secondary excuses can also be provided. Height sensors generally use encoders and can also be combined with limit switches.

Table 1

Encoder Selection

Incremental Encoder E40S (Korea)

Absolute encoder ROQ425 (Germany)

Resolution (number of pulses)

five hundred and twelve

8192*4096

Signal output form

Line Driver:A,B,Z,A,B,Z

Gray code, serial SSI (RS485)

Wiring Instructions

Brown (+V) Black(A)Black Red (A) White (B) White Red(B)Orange (Z) Orange Red(Z)Shielding (F.G)

Brown green (+12V) white (OV) purple (Clock+) yellow (Clock -) pink (Date+) gray (Date -) shielded

working environment

IP50,-10~+70℃,≤85%RH

IP64,-40~+85℃,≤90%RH

Instrument display accuracy

± 1%F.S(1cm)

display range

Four digit LED digital display (with the option of five digits)

Feature restriction

Generally, three sets of control contacts are provided: "upper limit, lower limit, and preset" (which can be set arbitrarily within the full range)

output interface

Optional 4-20mA, RS485 interface or secondary small meter display

Relay contacts

AC220V/10 A

working conditions

IP42,AC220V、50Hz, ≤90%RH

Remark

The instrument can be selected as desktop or hanging, and can provide non-standard products such as "dual height display"


GD-4 height indicator

Dimensions of GD-4 Height Indicator

GD-4 Type Height Indicator
Product Category
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