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Manual Sierra Monitor Corporation PF2A7H

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  • Sierra Monitor Corporation PF2A7H - page 1

    URL http : // www.smcworld.com FOR AIR Digital Flow Switch Large Flow Rate T ype Instruction Manual PF2A7 □ H Series ...

  • Sierra Monitor Corporation PF2A7H - page 2

    SAFETY 2 Model Indication Method 4 Name and Functions of Individual Parts 5 Installation 6 Example of Internal Circuit and Wiring 8 Setting 10 OUT1 Output Specifications 11 Function Setting 13 Other Functions 18 Specification 20 Full View with Dimensions 22 Thank you for purchasing the SMC PF2A7 □ H Series Digital Flow Switch. Please read this ma ...

  • Sierra Monitor Corporation PF2A7H - page 3

    3 2 SAFETY IMPORT ANT MESSAGES W ARNING NOTE Indicates a potentially hazardous situation which could result in death or serious injury if you do not follow instructions. Gives you helpful information. Read this manual and follow its instructions. Signal words such as WARNING and NOTE will be followed by important safety information that must be car ...

  • Sierra Monitor Corporation PF2A7H - page 4

    5 4 Unit Specification No Symbol : Unit selection function provided - M: SI units fixed Lead Wire Specification No Symbol: Lead wire with connector 3m N: None Lead wire with connector PF2A7 H - - Flow Rate Range 03: 150 to 3000 /min 06: 300 to 6000 /min 12: 600 to 12000 /min NOTE1: The revised Measurement Law of Japan does not allow use of meters o ...

  • Sierra Monitor Corporation PF2A7H - page 5

    7 6 Nominal size of screws Rc 1 36 to 38 Rc 1 ・ 1/2 48 to 50 Rc 2 48 to 50 Before you mount a flow switch, read "SAFETY" and "Installation" described in this chapter carefully to obtain safe and correct measurement. Mounting ● Use this flow switch under the specified operating pressure range. ● Use this flow switch under t ...

  • Sierra Monitor Corporation PF2A7H - page 6

    9 8 OUT1 Analog Output Load Load 24VDC ＋ − 1 4 2 3 Brown Black White Blue Main Circuit Analog Output OUT1 ＋ − Load Load Brown Black Blue White 1 4 2 3 24VDC Main Circuit Connector pin number Min. measured flow Max. measured flow 1 5 Analog Output [ Ｖ ] 4 20 Analog Output [ ｍＡ ] Instantaneous flow [ / min ] Output Specification When th ...

  • Sierra Monitor Corporation PF2A7H - page 7

    11 10 Note 1) 　　 ( Display unit selection mode ) does 　　　 not exist for -M ( SI unit fixed ) type. Note 2) 　 　 ( Flow rate setting mode) does not exist when selecting during 　　 ( Output spec. selecting mode ). ● MODE ● SE T ● SE T ● MODE ● SE T ● MODE ● SE T ● MODE ● SE T ● MODE ● SE T ● MODE ● SE T ● M ...

  • Sierra Monitor Corporation PF2A7H - page 8

    13 12 ［ P ］ Output mode 50ms 50ms Time Time ON OFF ON OFF note2 ) ［ n ］ Display Intrgrated flow 100 /pulse note2 ) Integrated flow Integrated flow ON OFF n_3 ON OFF P_3 ［ n ］ ［ P ］ Output mode 10.0 f t 3 /pulse U_1 U_2 Flow rate per pulse note1) OUT1 Output Specifications (continue) Integration switch output (oU1_1) See "Flow r ...

  • Sierra Monitor Corporation PF2A7H - page 9

    Display unit selecting mode (When Unit spec. in Model Indication is w/o "M") Unit can be selected from that of Instantaneous flow and integrated flow. The unit is changed by pressing ▲ button. It will be set up if the button is pressed. If the button is pressed instead of the button, it will change to 「 F_3 」 . ● SE T ● MODE ● ...

  • Sierra Monitor Corporation PF2A7H - page 10

    17 16 Function Setting (continue) 7. Flow rate setting mode Input set value. Input method depends on OUT1 output specification. It does not go into Flow rate setting mode when the integration pulse output is selected as OUT1. Instantaneous switch output (oU1_0) 1. Press button to input n_1(P_1) set value. 「 n_1 」 and the set value appears in tu ...

  • Sierra Monitor Corporation PF2A7H - page 11

    19 18 Error Display and T roubleshooting This function displays error location and nature. When a problem or an error occurs, take the following actions. Flow display check Check integrated flow when instantaneous flow is selected Integrated flow is displayed only during ▼ button is pressed. (Returns to instantaneous flow when releasing ▼ butto ...

  • Sierra Monitor Corporation PF2A7H - page 12

    21 20 Specification *1) With a unit selection function ( Without a unit selection function, fixed to SI unit [ /min or , m 3 , m 3 × 10 3 ]) *2) Flow rate indication is possible to be switched to normal condition of 0 ℃ /101.3kPa and standard condition of 20 ℃ /101.3kPa/65%RH (ANR) PF2A703H Flow Rate Indication/Ra nge Flow rate indication rang ...

  • Sierra Monitor Corporation PF2A7H - page 13

    22 (42.2) FLOW SWITCH 2 - G 4 - I Thred depth J A F H 55 B 40 D E C 60 Flow direction Model No. PF2A703H 55 PF2A706H PF2A712H 65 75 A 160 180 220 B 40 45 55 C 92 104 114 D 67 89 E 55 65 75 F 36 46 56 H M5 × 0.8 M6 × 1 M6 × 1 I 8 9 9 J 79 PF2A703H Rc 1, NPT 1, G 1 PF2A706H PF2A712H Rc 1 ･ 1/2, NPT 1 ･ 1/2, G 1 ･ 1/2 Rc 2, NPT 2, G 2 Thred G ...

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All of them are important, but the most important information from the point of view of use of the device are in the user manual Sierra Monitor Corporation PF2A7H.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Sierra Monitor Corporation PF2A7H, service manual, brief instructions and user manuals Sierra Monitor Corporation PF2A7H. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Sierra Monitor Corporation PF2A7H.

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A complete manual for the device Sierra Monitor Corporation PF2A7H, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Sierra Monitor Corporation PF2A7H by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Sierra Monitor Corporation PF2A7H.

A complete Sierra Monitor Corporation manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Sierra Monitor Corporation PF2A7H - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Sierra Monitor Corporation PF2A7H, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Sierra Monitor Corporation PF2A7H, that we can find in the current document
3. Tips how to use the basic functions of the device Sierra Monitor Corporation PF2A7H - which should help us in our first steps of using Sierra Monitor Corporation PF2A7H
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Sierra Monitor Corporation PF2A7H
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Sierra Monitor Corporation PF2A7H in a specific country, if it was not possible to solve the problem on our own.

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