Size and pressure
PN10
DN≥20
Flow sensing:
Cleavable magnetic pull back paddle
Mounting:
¾” BSPP plastic union nut
Contact:
Reed switch, close on flow rise
Electrical rating
Mounting position
Type
R1P
1: Cleavable paddle 2: 3/4” BSPP plastic union nut 3: Connection cable 4: Adjustment screw
Paddle length | Pipe ID (mm) | |||||||||||||
20 | 25 | 32 | 40 | 50 | 63 | 100 | ||||||||
*Close | **Open | *Close | **Open | *Close | **Open | *Close | **Open | *Close | **Open | *Close | **Open | *Close | **Open | |
1 | (2,5) 3,7 (5.3) | (2,1) 3,3 (4,8) | (5,8) 7,7 (16) | (4,7)7,2 (14) | (13) 18 (27) | (11) 16 (25) | (23) 28 (53) | (20) 25 (43) | (49) 65 (78) | (35) 53 (65) | (113) 138 (237) | (75) 93 (142) | (217) 258 (420) | (187) 217 (330) |
1+2 | (8,1) 11 (19) | (6,5)10 (18) | (18) 21(35) | (16) 18 (32) | (30) 37 (65) | (26) 33 (53) | (63) 95 (175) | (52) 78 (100) | (158) 208 (350) | (140) 183 (280) | ||||
1~3 | (5,7) 9 (16) | (4,8) 8 (14) | (13) 16 (28) | (10) 13 (25) | (21) 28 (42) | (18) 25 (30) | (47) 70(125) | (37) 52 (92) | (123)157 (262) | (109) 135 (237) | ||||
1~4 | (7,2)13 (22) | (5)10 (19) | (17) 22 (35) | (14) 19 (32) | (38) 48 (87) | (32 38 (67) | (108) 130 (223) | (93) 108 (197) | ||||||
1~5 | (13) 18 (28) | (4,6) 15 (26) | (28) 40 (62) | (25) 33 (50) | (83) 98 (183) | (73) 87 (163) | ||||||||
1~6 | (9,2) 15 (24) | (7,8) 12 (22) | (21) 30 (53) | (18) 25 (43) | (73) 80 (150) | (63) 73 (137) | ||||||||
1~7 | (7,1) 11 (23) | (5,4) 8 (18) | (17) 22 (41) | (13) 18 (37) | (58) 73 (130) | (53) 68 (120) | ||||||||
1~8 | (13) 19 (35) | (10) 14 (32) | (49) 63 (98) | (43) 55 (88) | ||||||||||
1~9 | (10) 15 (28) | (7) 12 (25) | (43) 56 (90) | (38) 48 (85) | ||||||||||
1~10 | (42) 48 (84) | (37) 42 (73) | ||||||||||||
*Close by flow rise (L/min) of contact open at no flow position
** Open by flow decrease (L/min) of contact open at no flow
position. Average values for indication only. Standard tolerances±30% Values upon (low span end) , middle span and (high span end) calibration. |
Main references | ||||
Cable length | ||||
500mm | 1m | 2m | ||
Calibration | Mounting | |||
Low span end (1gr) | ¾" BSPP Union nut | R1P616884G35P050 | R1P616884G35P100 | R1P616884G35P200 |
Low span end (1gr) | No nut, for snap-in mounting | R1P616884S15P050 | R1P616884S15P100 | R1P616884S15P200 |
Middle span (2grs) | ¾" BSPP Union nut | R1P626884G35P050 | R1P626884G35P100 | R1P626884G35P200 |
Middle span (2 grs) | No nut, for snap-in mounting | R1P626884S15P050 | R1P626884S15P100 | R1P626884S15P200 |
High span end (4grs) | ¾" BSPP Union nut | R1P646884G35P050 | R1P646884G35P100 | R1P646884G35P200 |
High span end (4grs) | No nut, for snap-in mounting | R1P646884S15P050 | R1P646884S15P100 | R1P646884S15P200 |