Smart Position Transmitter PRODUCT MANUAL
SPTM-5V SERIES
VERSION 1.01
2 SPTM-5V series
Contents
1. Introduction …………………………………………………………………………………………… 3
1.1 General information for the users ………………………………………………………………. 3
1.2 Manufacturer Warranty …………………………………………………………………………… 3
1.3 Explosion Proof Warning …………………………………………………………………………. 3
2. Product Description ………………………………………………………………………………….. 4
2.1 General …………………………………………………………………………………………….. 4
2.2 Main Features and Functions ……………………………………………………………………. 4
2.3 Label Description ………………………………………………………………………………….. 4
2.4 Product Number …………………………………………………………………………………… 5
2.5 Product Specification ……………………………………………………………………………… 5
2.6 Parts and Assembly ……………………………………………………………………………….. 6
2.7 Dimension – SPTM-5VL………………………………………………………………
……………. 7
2.8 Dimension – SPTM-5VR.…………………………………………………………………………. 7
3. Installation ………………………………………………………………………………………………. 8
3.1 Safety ……………………………………………………………………………………………….. 8
3.2 SPTM-5VL Installation …………………………………………………………………………… 8
3.3 SPTM-5VR Installation ……………………………………………………………………………. 9
4. Connection– Power………….…………………………………………………………………..…… 10
4.1 Safety …………………………………………………………………………………………..…. 10
5. Adjustment …………………………………………………………………………………………….. 11
5.1 Setting Point Switch………………………………………………………………………………. 11
5.2 Adjustment - Calibration………………………………………………………………………….. 11
5.3 Adjustment – Potentiometer …………………………………………………………………….. 11
6. Troubleshooting ……………………………………………………………………………………….. 12
3 SPTM-5V series
1. Introduction
1.1 General Information for the users
Thank you for purchasing Young Tech Co., Ltd products. Each product has been fully
inspected after its production to offer you the highest quality and reliable performance.
Please read the product manual carefully prior to installing and commission the product.
For the safety, it is important to follow the instructions in the manual. Young Tech Co.,
Ltd will not be responsible for any damages caused by user’s negligence.
The manual should be provided to the end-user.
Any modifications or repairs to the product may only be performed if expressed in this
manual.
The manual can be altered or revised without any prior notice. Any changes in
product’s specification, design, and/or any component
s may not be printed immediately
but until the following revision of the manual.
The manual should not be duplicated or reproduced for any purpose without prior
approval from Young Tech Co., Ltd, Gimpo-si, South Korea.
1.2 Manufacturer Warranty
For the safety, it is important to follow the instructions in the manual. Manufacturer will
not be responsible for any damages caused by user’s negligence.
Manufacturer will not be responsible for any damages or accidents as a result of any
alteration or modification of the product and its parts. If any alteration or modifications
are necessary, please contact Young Tech Co., Ltd directly.
Manufacturer warrants the product from the date of original purchase of the product for
one (1) year, except as otherwis
e stated.
Manufacturer warranty will not cover products that have been subjected to abuse,
accidents, alterations, modifications, tampering, negligence, misuse, faulty installation,
lack of reasonable care, repair or service in any way that is not contemplated in the
documentation for the product, or if the model or serial number has been altered,
tampered with, defaced or removed; damages that occurs in shipment, due to act of
God, failure due to power surge, or cosmetic damage. Improper or incorrectly
performed maintenance will void this limited warranty.
For detailed warranty information, please contact Young Tech Co., Ltd – South Korea.
1.3 Explosion Proof Warning
Please ensure the unit is being used and installed within the explosion proof certified
environment.
SPTM-5V series explosion proof
grades are Ex ia IIC T6.
Certified ambient temperature is -20’C ~ 60’C. The product should be used in certified
4 SPTM-5V series
ambient temperature. If the field is not explosion proof area and does not require
explosion proof, the product can be used in temperature range of -40’C ~ 85’C. LCD
operation temperature range is –30’C ~ 85’C.
Barrier must be installed with below specification
Ui = 28V, li =47mA, Pi = 437mA, Li = 0.3μH, Ci = 56.5nF
The product must be grounded according to explosion proof procedure.
2. Product Description
2.1 General
SPTM-5V series is 2 wire type transmitter with in-built micro-processor which transmits DC
4~20mA signal according to changes in valve or damper position.
2.2 Main Features and Functions
Designed to be Ex ia IIC T6 explosion proof grades.
Economical price and long product life time.
Very easy and simple calib
ration.
LCD displays current output signal.
2.3 Label Description
Fig. 1: SPTM-5V Body Label
A. Model Number: Indicates model number.
B. Explosion Proof: Indicates certified explosion proof grade.
C. Input.: Indicates input rotation angle
D. Output: Indicates output signal range
E. Lot No.: Indicates unique lot number
** SPTM-5V series’ KCs certification conforms Ministry of Employment and Labor announcement article No. 2010-
36.
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