Shaft-Rotation Type (GISS Series) - Water Gate Opening Indicator - Takuwa Vietnam - STC Vietnam

Water Gate Opening Indicator

Water gate indicator is important equipment for control of water gate on dam and river weir etc.

We have a lineup of indicators and converters which are suitable for purpose and site condition.

Shaft-Rotation Type (GISS Series)

GISS Series is a water-gate opening indicator by measuring a shaft rotation of hoisting device of water gate (suitable for Sluice,Radial).

Measured data is indicated by a hand on large scale board, and optional 3 type sensors (Synchro transmitter, Potentiometer, Limit switch) are able to mount as option for output signal.

It is widely used because of high durability vibration, temperature and noises.

      

Features

• ・Wide Measuring Range (30 meter is possible)
• ・Available for Radial gate and Sluce gate
• ・Good Visibility by Analog Wide Indicator
• ・Optional 3 type sensors can be embedded 
•   (Synchro transmitter, Potentiometer, Limit switch)
• ・High duradility by simple mechanical structure
• ・Rainproof enclosure (IP23) 
• ・Max.1/200 reduction gear can be embedded depending on condition of rotation input 

Available sites

• 　・Water gate

Main Specification

Ambient Temperature	-20 to +50ºC (R/I converter:-5º to +50ºC)
Ambient Humidity	30 to 90% RH (Non condensing)
Structure of Main Body	Rainproof
Indicator accuracy	+-0.5%F.S(Single hand) +-1cm(Double hand)
Allowable rotation speed	300r/min.
Allowable radial load	147N(15kg･f)
Allowable thrust load	98N(10kg･f)
Shaft friction torque	0.294N･m(3kg･f-cm)
Gear ratio	Single hand: Max.1/200 Double hand: Max.1/64
Weight	Approx. 50kg

Model Name

　Model Name: GISS[A][B]-[C D]-[E]

Code	Option Type	Option Detail Number
[A]	Indicator	0:None, 1:Single Hand, 2:Double Hand
[B]	Limit Switch	0:None, 3:3pcs, 6:6pcs
[C D]	Sensor for Output	00: None S1: Synchronous Motor - 86type(1pcs) S2: Synchronous Motor - 86type(2pcs) S3: Synchronous Motor - 23type(1pcs) S4: Synchronous Motor - 23type(2pcs) SP: Synchronous Motor and Potentiometer P1: Potentiometer(1pcs) PA: DC4-20mA
[E]	Shaft	S: Single shaft(Input) D: Double shaft(Input and Output)