Size: 41 (1/2), Model Combination: B (AF+AR), Port Size: 04 (1/2, Size 41), Accessory: C (Float Auto Drain, N.C., Size 31 & 41), Pressure Relief Valve: V (Downstream Valve), Option: 8R (Metal Bowl w/Sight Glass, Flow Direction: Right to Left, Size 31 & 41), Handle Orientation: A (Upward Handle)

Model: 3 (VPA300), Exhaust Type: 42 (Individual Exhaust), Stations: 2 Stations, Symbol: 3, Port Size: 02 (1/4), Thread Type: N (NPT)

Model: 3 (VPA300), Exhaust Type: 42 (Individual Exhaust), Stations: 6 Stations, Symbol: 3, Port Size: 02 (1/4)

Model: 3 (VPA300), Exhaust Type: 42 (Individual Exhaust), Stations: 4 Stations, Symbol: 3, Port Size: 02 (1/4)

Model: 3 (VPA300), Exhaust Type: 42 (Individual Exhaust), Stations: 2 Stations, Symbol: 3, Port Size: 02 (1/4), Thread Type: F (G)

Model: 3 (VPA300), Exhaust Type: 42 (Individual Exhaust), Stations: 4 Stations, Symbol: 3, Port Size: 02 (1/4), Thread Type: N (NPT)

Model: VPA300, Exhaust Type: Individual Exhaust, Stations: 2 Stations, Symbol: 3, Port Size: 1/4, Thread Type: NPT

Model: VPA300, Exhaust Type: Individual Exhaust, Stations: 6 Stations, Symbol: 3, Port Size: 1/4, Thread Type: -

Model: VPA300, Exhaust Type: Individual Exhaust, Stations: 4 Stations, Symbol: 3, Port Size: 1/4, Thread Type: -

Model: VPA300, Exhaust Type: Individual Exhaust, Stations: 2 Stations, Symbol: 3, Port Size: 1/4, Thread Type: G

Model: VPA300, Exhaust Type: Individual Exhaust, Stations: 4 Stations, Symbol: 3, Port Size: 1/4, Thread Type: NPT

Digital Flow Switch ( compatible)

Setting of switch operation 1_P/1_n (page 41) (Selection of display colour) Setting of Add dEC1 dEC2 (page 45) 3. Input of set values Setting of Setting of P1L/n1L Setting of P_1/n_1 P1H/n1H P1/n1 H_1 WH1 (page 44) (page 41) (page 43) 4. Delay time Setting of dtH1(ON) dtL1(OFF) (page 42) 5. Selection of display colour rED/Grn/1SoG/1Sor/2SoG/2Sor (page 45) 6.

PFxx-OMU0002

Peak/ Bottom value reset: A function to clear the peak value or bottom value when an external input signal is applied. 41 No.PF-OMU0002-D Display [F_5] by pressing or button in function selection mode. Press the S button. Move on to select FUNC.

PFxx-OMY0005

Accumulated flow is selected: Refer to page 41 c. Accumulated pulse output is selected: Refer to page 42 d. Error output is selected: Refer to page 43 e. Output OFF is selected: Refer to page 43 Press the SET button to set. Return to function selection mode.

Digital Flow Switch (Integrated display type) ( compatible)

Width across flats of attachment 3/8 20.9 mm 1/2 23.9 mm 3/4 29.9 mm 1 41 mm 11/4 54 mm 11/2 54 mm After hand tightening the piping, apply a spanner of the correct size to the spanner flats on the product, and tighten it for 2 to 3 rotations. The tightening torque is shown in the table below.

HRX-OM-W058

Alternate signal Momentary signal*8 *8 Can be set when the setting of contact input signal 2 is "Run/Stop signal input" or "Remote signal" Contact input signal 2 delay timer of reading Setting and checking 41. Press the [SEL] key once. The set screen of contact input signal 2 delay timer of reading is displayed on the digital display.

HRX-OM-W060

Enabling/Disabling of AL27: CH2 electric conductivity increase alarm function (1) (2) (3) (4) Electric conductivity and alarm (AL27) setting HRL Series 5.4 Description of Screen 5-41 HRX-OM-W060 Chapter 5 Display and Setting of Various Functions Table 5.4-14 Settings of electric conductivity (AL27) No.

HRX-OM-Y098

25 TEMP READY alarm (AL12) of TEMP READY function .5-27 Offset (TEMP OFFSET) function .5-30 Pump operation mode .5-32 Discharge pressure alarm (AL18/AL19/AL20) .5-34 Electric conductivity and alarm setting (AL28) .5-36 5.4.8 CH2 setting screen .5-37 Temperature rise/drop alarm (AL14/AL15) setting .5-38 TEMP READY alarm (AL16) and TEMP READY function .5-39 Offset (TEMP OFFSET) function .5-41

HRX-OM-X037

of TEMP READY function .5-26 Offset (TEMP OFFSET) function .5-29 Pump operation mode .5-32 Discharge pressure alarm (AL18/AL19/AL20) .5-33 Electric conductivity and alarm setting (AL28) .5-35 5.4.8 CH2 setting screen .5-36 Temperature rise/drop alarm (AL14/AL15) setting .5-37 TEMP READY alarm (AL16) and TEMP READY function .5-38 Offset (TEMP OFFSET) function .5-40 Pump operation mode .5-41

HRX-OM-W002

HRR Series 5.5 Advanced setting mode 5-41 HRX-OM-W002 Chapter 5 Display and Setting of Various Functions Contact input signal 2 delay timer 24. Press the [] key. Displays screen for setting the Contact input signal 2 detection delay timer for reading. Time for starting detection of the contact input signal 2 (sec) can be set. Setting range: 0 to 300sec. (Initial value: 0sec.)