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PG-200 Datasheet(PDF) 2 Page - Copal Electronics
COPAL [Copal Electronics]
PG-200 Datasheet(HTML) 2 Page - Copal Electronics
/ 4 page
¸Make wiring by following Section 3, “Terminal Wiring.”
¹Turn the POWER switch on. For the external power type, supply to it the power indicated on the name plate.
ºCheck to insure that the pressure indication is zero with no pressure applied. The zero indication may be changed slightly with posture of the main body. If the
indication is over 5 counts, make zero adjustment with the ZERO adjusting trimmer.
»Make HI and LO settings with the SET switch and HI and LO setting trimmers（see Section 5, step 5）.
¼Apply a pressure to the Pressure Gauge. Then it will indicate the measured value.
½If the switch output is on, the Pressure Gauge will show“L”or“H”.
¸The product,which is a precision instrument, must be taken special care not to be damaged by impact nor by being dropped when it is trasported and in storage.
¹The product must be avoided in storage where is dusty, dripping and vibrated.
Copal Electronics warrants the product for the period of one year after the date of the customer’s receipt. We will repair the troubled products caused by our improper
designing and/or production control at our cost. Our warranty is limited to the products only, not on another damage that is caused by the product malfunction.
The following damage/replacement are repaired/taken at the customer’s charge;
¸Failure or damage caused by unsuitable or wrong usage, modification or repair by the customer.
¹Failure or damage caused by disaster or an Act of God.
ºReplacement of attachments（Half Union and Barb Joint）.
¸Mounting the attachment for panel type
If fightenig the attachment to the pressure port, the tightening torque should be around 1 N・m.
¹Piping for stand-alone type
For piping, use the hexagonal portion of the pressure port for driving.
ºMedia to be used
The Pressure Gauge should be used for fluids that cannot corrode the diaphragm of SUS316L, pressure port of SUS 316 and O-ring of fluoro rubber.
The pressure to be measured is within the specified range. Measurement of a higher pressure than the maximum allowable one may cause performance
degradation or destruction.
1. The battery to be used is an ER6VM lithium one of 3.6V. To have it, order a agency from which you purchased the main body.
2. The Pressure Gauge will show “BATT” if the battery power decreases. Then replace it immediatery.
3. Do not“disassemble,”“short-circuit,”“change,”“put into fire,”nor“heat” the battery.
If the Pressure Gauge gets dirty, wipe it off with hardly squeezed cloth containing a neutral detergent. Do not use any thinner and benzine.
¾Protection against noises
1. Noises having mixed in the switch output or power line may cause the Pressure Gauge to change the pressure indication, malfunction or be broken.
Take some measure to put the Pressure Gauge away from power line or use shielded wire. It is effective to ground the Pressure Gauge.
2. If the switch output has an induction load such as relay or solenoid connected to it, it should have a surge absorber circuit put in it. The relay contacts should have
a contact preventive circuit put in it to prevent noises from being generated.
¿Prohibition of short-circuiting the switch terminals
Do not short-circuit the switch output terminal to any power terminal. The internal circuit may be broken.
6. How to use
7. Handling Note
8. TRANSPORTATION & STORAGE
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