1. Introduction 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.
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 ...
Product Number Product Specification Model Input Type 2 Wire Input Signal Output Signal 4 ~ 20mA DC Load Resistance Max.600 Ω / 28V DC Supply Voltage 9 ~ 28V DC Noise Range 50mV p.p. Conduit Entry PF 1/2 (G 1/2) Enclosure IP 67 Explosion Proof...
Make sure all input and supply pressure to valve, actuator, and other related devices must be turned off. SPTM-5VL Installation 1. Proper bracket must be made in order to adapt SPTM-5V on the actuator yoke. Please consider following important points when a bracket is being designed.
SPTM-5V should be installed further away from the yoke. SPTM-5VR Installation 1. Please refer to SPTM-5VL installation section for important note for bracket design. 2. There are two types of the lever – standard and NAMUR type. SPTM-5V series...
4. Connection – Power Safety When installing a unit, please ensure to read and follow safety instructions. When installing in hazardous and explosive gas area, conduit tube or pressure-proof packing union must be used. Please use ring-type rug to protect against vibration or any other external impact. and that is suitable for ...
5. Adjustment Setting Point Switch SPTM-5V series can be calibrated in 2 or 5 points setting. a) 2 Point Setting: By setting minimum and maximum points <0% and 100% of valve stroke>, in-b b) 5 Point Setting By setting 5 points <0%, 25%, 50%, 75%, and 100%> the outputs can be set accordingly. Adjustment - Calibration a) Input 4mA signal to the positioner to move the valve stroke to the 4mA position.
SPTM-5VL SPTM-5VR 6. Troubleshooting 1) SPTM-5V shows no output signal. A. Check actual input signal to SPTM-5V. B. Check power connection and + / - poles. 2) Input signal value to the positioner and output signal value from SPTM-5V differs dramatically.
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