FU p-indicators and Pressure Indicators ax 420 bar easuring critical system parameters is essential Reliable and continuous control of the filter in all applications The FU range of filter condition indicators are designed for use on a wide range of Parker filters and competitive interchange filters. aximum pressure 420 bar. A comprehensive range of high quality indicators for mobile, industrial and marine applications. Contact Information: European Product Information Centre Freephone: 00800 27 27 574 (from AT, BE, CH, CZ, DE, EE, ES, FI, FR, IE, IT, PT, SE, SK, UK) filtrationinfo@parker.com Product Features: on a wide range of Parker filters. feedback. www.parker.com/hfde 196
FU p-indicators and Pressure Indicators Features & Benefits Features Indicators fatigue tested to full pressure rating Cartridge screw-in type indicators Visual, electrical and electronic indicators available Several indication settings Visual indicators Electrical indicator with change-over switch Electrical indicator with 4 LEDs Programmable and ATEX certified indicators available Advantages Reliable indicators for heavy duty applications Easy mounting Check element condition at a glance Right style for the application Optimized for each bypass setting Local monitoring of the element condition Option of Normally Open (N.0.) and Normally Closed (N.C.) function Thermal lock-out Visual early warning with yellow LED Pre-alarm with yellow LED and wired output Alarm with red LED and wired output Right indicators for special applications Benefits Reliable and continuous control of the filter in all applications Reliable sealing, no leakage Optimises element life, prevents bypassing atch your system s electrical connections Right indicator for application Reliable low cost indicator Approved for low voltage and high voltage use including machine control systems and PLC s No false alarm because of low temperature oil Allows time to schedule element change Indicates upcoming element change Clear indication for element change Improved machine surveillance Typical Applications Industrial equipment obile equipment arine/offshore applications The Parker FU Series Differential Pressure Indicators The FU range of filter condition indicators, are designed for use on a wide range of Parker filters and suitable for competitive interchange (consult Parker Filtration for details). Ideal for giving accurate visual, electronic or electrical feedback of filter element condition, in order to facilitate effective maintenance and ensuring hydraulic systems, marine/mobile or industrial are protected from particulate contamination. 197
Specification aximum operating pressure: 420 bar (250 bar for aluminium). aximum differential pressure: 210 bar. Working temperature range: -20 C to +85 C with fluoroelastomer seals, -40 C to +85 C with nitrile and EPD seals. aterial of housing: Brass, aluminium or stainless steel. Seals: Fluoroelastomer, Nitrile or EPD. ounting torque: max. 75 Nm (max. 50 Nm for aluminium indicator body & filter housing) The differential pressure values of standard indicator models: 1.2 bar ± 0.2 1.5 bar ± 0.2 2.5 bar ± 0. 5.0 bar ± 0.5 7.0 bar ± 0.5 8.5 bar ± 0.5 (Indicators for other differential pressure values are optional). FU p Indicators are typically used with the following filters: Heavy duty filters: GS, SF1040, DF205, DF2050, DFH2060, DF2070, DF2089, DF2110 Note: FU-Block is required to connect indicator to filter. edium pressure filters series: 45. filters series: 70L, 70T, 70B, 5000, 7100 and 7200. Heavy duty filter series: 10, DF2145. filters without bypass valve: 70L, 70T, 70B, 7100 and 7200. edium and low pressure filter series; Note for PD Range only 2.5 bar indicators are available: 15CN, 40CN, 80CN, 22PD, 2PD, 15P, 0P, 40RF, 50RF, IL8, 12, 22, 16P, 26P, 6P. Also heavy duty filter DF40. filters 18P, 28P, 8P, FDA, FDB U12H U12H U12H U14 U14H 1.0 and 1.5 bar 2.5 bar 7.0 bar 1.2 and 2.5 bar 2.5 and 5.0 bar 198
FU p-indicators and Pressure Indicators FUT Electrical Rated voltage Non-inductive load (A) Inductive load (A) Resistive load Lamp load Inductive load otor load Inrush current (A) N.C. N.O. N.C. N.O. N.C. N.O. N.C. N.O. N.C. N.O. 125VAC 5 1.5 0.7 2.5 1. 250VAC 1.0 0.5 2 1.5 0.8 8VDC 5 2 5 4 14VDC 5 2 4 4 0VDC 4 2 125VDC 0.4 0.05 0.4 0.4 0.05 250VDC 0.2 0.0 0.2 0.2 0.0 20 max. 10 max. Enclosure class IP65 Electrical connector DIN 4650 Overvoltage category II (EN61010-1) Contact configuration P1-P2 Rotating part 60 CO Indication (N.O) Normally closed (N.C) No connect P1 high pressure P2 low pressure Fixed part FU Visual Auto Reset/FU1 Visual anual Reset Operation Red colour visible when indicator on U12H model ø24 1-type push here for reset Operation U14 model Red colour visible when indicator on U14H model 60 27.5 75 ¾-16 UNF-2A 27.5 55.5 /4-16 UNF-2A 2 7 /8-14UNF - 2A + + ø19.78-0.06 ø18.8-0.06 Note: Only FPU visual auto reset available for models U14 and U14H. FU1 not available. 7 /8-14UNF - 2A 199
FUF Electronic Contact configuration U12H model NPN FU F NPN 1 2 +V +10...6 Vdc Rotating part 60 4 0V max 00 ma Green LED Yellow LED s PNP Red LED Fixed part A U12H U14 U14H A 98 105 105 B 27.5 2 2 C Ø16.2 Ø19.78 Ø18.8 ±0.05 ± 0.06 ± 0.06 D /4-16 7 /8-14 7 /8-14 UNF-2A UNF-2A UNF-2A FU F PNP 1 +V +10...6 Vdc B 4 2 max 00 ma Thermal lock-out (standard setting +20 C) Indicator operates only when temperature is above setting. Green LED is blinking if temperature is lower. (not in U12H) Ind. press. setting Enclosure class Electrical connector Input supply voltage *Indication output Output type: LED status G Y1 Y2 R < 50 % - 50 % - Note: Do not connect output terminals 1 or 2 directly (without load) to power supply terminals, because this will damage the equipment. FUL1 Programmable Dimensions: see FUF electronic p-indicator 0V Output 75 % 2 active 100 % 1 active IP65 DIN 4650, cable connection PG9 or optinally 12 4-pin +10 to 6 Vdc max. 00 ma/6 Vdc N.O. or N.C./NPN or PNP C D U14 model C D B U14H model Safety feature: The 250 bar U14 indicator does not fit into the U14H cavity, which is used in 420 bar filters Programmable p-indicator All settings adjustable (settings made via PC) Connections cable and software available from Parker 1 /2 years C D 200
FU p-indicators and Pressure Indicators Ordering Information Product configurator Box 1 Box 2 FU Box K Box 4 V Box 5 Box 6 U14 Box 7 H Box 8 Box 1 Indicator series Filter monitoring unit FU Box 2 Filter type Differential pressure indicator Visual manual reset Visual autoreset Electrical Electronic 4 LED, PNP, N.O. Electronic 4 LED, NPN, N.O. Electronic 4 LED, PNP, N.C. Electronic 4 LED, NPN, N.C. Programmable with memory logs Ex version *Available only with U12 thread 1* T1 F1 F2 F F4 L1 X1 Box Indicator setting 1.0 bar (14 psi) 1.2 bar (17 psi) 1.5 bar (21 psi) 2.5 bar (5 psi) 5.0 bar (70 psi) 7.0 bar (98 psi) 8.5 bar (125 psi) Standard settings: a: U14, former -W b: U14H, former -W6 c: U12H, former -F6 Indicator setting Standard c a c a, b, c b c F G H K N P Box 4 Seal material Nitrile Fluorelastomer EPD Neopren Seal type B V E N Box 5 Indicator body Indicator body Aluminium (Box 7, code ) Brass (Box 7, code and H) Stainless steel A R Box 6 Thread connection Thread connection /4" - 16UNF-2A 7 /8" - 14UNF-2A SAE 8 U12 U14 SO8 Box 7 A - class products ax Pressure ax pressure CN, 15/0P & 22/2 PD Series 45, 10, 70P & 18/28/8P EPF, EDPF H Omit Box 8 Options Standard Other options Options omit factory supplied Note: F and L type indicators. Non-standard thermal lockout settings shown here. FUX ATEX Approved Electronic Cable 10 meter Ø 2 57 Specification: zone 1): Ex II 2 GD Eex m II T6 kmax : 1A FUX Indicator Information (see left) Indicator type X1: ATEX p-indicator Electronic indicator accordant with ATEX 94/9/EC directive: (Ex) II 2 GD Eex mii T6. Degree of protection IP66. X1 refers to PNP, N.O. Other output options X2, X and X4 are available by request. (Refer to electronic F Type). L1 Indicator Information (see previous page) Connection cable + software for programmable indicator L1 Connection cable for PC serial connection and software for indicator settings and utilising memory logs. Ordering : 90507500 HEX 24 (Ø 26.5 mm) Available for all thread connections General Information Seal kits (fluoroelastomer) Ordering code Indicators with thread connection U12H (former -F6) + S08 911045078 Indicators with thread connection U14 (former -W) 911045086 Indicators with thread connection U14H (former -W6) 911045087 Note 1: Part numbers featured with bold highlighted codes will ensure a standard product selection. Note 2: Alternate displayed part number selection will require you to contact Parker Filtration for availability. 201
Pressure Indicators for Low Pressure Filters ETF Filter Visual pressure indicator G2 mm (inches) G 1 /8 48 Vdc electrical indicator 1.0 bar S2/S mm (inches) 1 (1.22) 250 VAC electrical indicator 1.0 bar S4 mm (inches) Rotating part 60 0 (1.18) x0 (1.18) 8 (1.49) 40 (1.57) 67 (2.64) HEX 24 (0.94) 56 (2.20) 44 (1.7) C 2 NO 1 NC 74 (2.91) 2 (1.26) 10 (0.9) Option Description Connection/Voltage Wiring Part number G 1 /8K HEX 27 (1.06) G 1 /8K 10 (0.9) Fixed part G2 Visual indicator 1.0 bar N/A N/A FUG2EBPG02L S2/S Electrical indicator 1.0 bar 42 Vdc max Select either normally open (NO) or normally closed (NC) FUS2FBG02L (NO switch) or FUSFBG02L (NC switch) Normally open contacts S4 Electrical indicator 1.0 bar 250 Vac max 1 NC 2 NO C FUS4FFAG02L Indicator PS NO or NC pressure switch Protective cover Normally open contacts Normally closed contacts 24 A/F 9 74 Normally closed contacts 55 G 1 /8 (BSP) Ø28 Specifications Elec.rating 42V / 2A Thread connection G 1 /8 Elec.connection AP terminal 6.x0.8 Protection IP65 (terminal IP00) Switch type NO or NC FUS2EBG02L (NO switch) FUSEBG02L (NC switch) Visual indicator G 1 /8: code 1.2 bar FUG2EBPG02L 202