8PFA Omron, 8PFA Datasheet

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8PFA

Manufacturer Part Number
8PFA
Description
RELAY SOCKET MM2
Manufacturer
Omron
Series
A16r
Datasheet

Specifications of 8PFA

Accessory Type
Socket - Track Mount
Lead Free Status / Rohs Status
 Details
For Use With/related Products
Omron Photosensors
Lead Free Status / RoHS Status

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
8PFA
Manufacturer:
JST
Quantity:
1 054
Ideal for Detecting Ice, Pure Water, or
Humidity
• Applicable for detecting ice, pure water steam, humidity, or other
• Two types of model available: Ultra high-sensitivity and variable
■ Ordering Information
■ Ultra High-sensitivity Models
Use these models for sensing objects such as ice, high-purity distilled water, moisture, or other objects with low electrical conductivity.
Specifications
Note: 1. Use 61F-UHS for detecting water leakage with high specific resistance. Connect a sensor cable between terminals 1 and 7.
Ultra high-
sensitivity
Supply voltage
Operating voltage range
Interelectrode voltage
Interelectrode current
Power consumption
Interelectrode operate resistance
Interelectrode release resistance
Cable length
Control output
Ambient temperature
Ambient humidity
Insulation resistance
Dielectric strength
Life expectancy
Weight
substances that conduct electricity poorly.
ultra high-sensitivity.
Floatless Level Controller (Ultra High-sensitivity Type)
61F-UHS/-HSL
Type
2. Two Electrodes can be connected to the 61F-HSL. Use them for an alarm, not for creating a self-holding circuit.
3. The length when using completely-insulated, 600-V, 3-conductor (0.75 mm
4. It is recommended that the cable length be kept as short as possible since the Electrode circuit current is at DC micro-current level. More-
Refer to Safety Precautions for Floatless Level
Controllers.
the cable diameter or number of conductors becomes larger. For more details, refer to Safety Precautions for Floatless Level Controllers.
over, the Electrodes will corrode rapidly if the current is allowed to constantly flow between the Electrodes.
Be careful with the electrode polarity and grounding when wiring.
61F-UHS
61F-UHS
Ultra high-sensitivity
http://www.ia.omron.com/
Item
Model
100, 200, or 220 VAC; 50/60 Hz
85% to 110% of rated voltage
24 VAC
Approx. 1 mA AC max.
3.2 VA max.
0 to approx. 1 M (see note 1)
Approx. 5 M to
5 m (see note 2)
0.3 A, 220 VAC (Inductive load: cos = 0.4)
1 A, 220 VAC (Resistive load)
Operating:–10 C to 55 C
Operating:45% to 85% RH
100 M max. (at 500 VDC)
2,000 VAC, 50/60 Hz for 1 min
Electrical:
Mechanical: 5,000,000 operations min.
Approx. 210 g
61F-HSL
61F-HSL
Variable ultra high-
sensitivity
High-sensitivity 61F-UHS
Model
50,000 operations min.
(c)Copyright OMRON Corporation 2007 All Rights Reserved.
2
) cabtire cables. Usable cable lengths will become shorter as
24, 100, 110, 200, or 220 VAC; 50/60 Hz
13 VDC max.
Approx. 1 mA DC max.
0 to approx. 5 M (variable)
Operate resistance + 2.5 M
(see note 3)
2 A, 220 VAC (Inductive load: cos = 0.4)
5 A, 220 VAC (Resistive load)
Electrical:
Mechanical: 5,000,000 operations min.
Variable high-sensitivity 61F-HSL
500,000 operations min.
max.
1

Related parts for 8PFA

8PFA Summary of contents

Page 1

... Variable ultra high- sensitivity Model High-sensitivity 61F-UHS 50,000 operations min cabtire cables. Usable cable lengths will become shorter as (c)Copyright OMRON Corporation 2007 All Rights Reserved. Variable high-sensitivity 61F-HSL 24, 100, 110, 200, or 220 VAC; 50/ VDC max. Approx max approx (variable) Operate resistance + 2.5 M max ...

Page 2

... Socket: 8PFA1 (track mounted)/ PL08 (back connecting) http://www.ia.omron.com/ 61F-HSL each circuit Power supply Relay Relay Ground X 61F-HSL Power 4 5 source (+) (-) Socket: 8PFA (track mounted)/ PL08 (back connecting) (c)Copyright OMRON Corporation 2007 All Rights Reserved. 61F-UHS/-HSL Relay To each circuit Relay 2 ...

Page 3

... M (the Note: Be sure to ground the common Electrode E 3 longest Electrode). Connection Sockets 8PFA1 (Front-connecting) PL08 (Read-connecting) Connect terminal 3 to the the contactor coil terminal. Principles of Operation Pump OFF • When the water level reaches E when the water level reaches E stops. ...

Page 4

... Rubber packing 3 M3 29.5 dia. (c)Copyright OMRON Corporation 2007 All Rights Reserved. 61F-UHS/-HSL 61F-UHS 101 7 8PFA1 61F-HSL 113 7 8PFA Mounting Holes Used with coupling With Mounting Bracket 65 dia. hole PS-5S (approx. 185 g) PS-5SR (approx. 190 g) Mounting Screw Holes Mounting Holes 4 ...

Page 5

... Width across flats: 20 Terminal bolt M18 Two, M4 P=0.7 SUS304 (M4) P=0.7 P=1 101 (c)Copyright OMRON Corporation 2007 All Rights Reserved. 61F-UHS/-HSL Mounting Holes 26-dia. hole Two, 6-dia. holes Mounting Holes 64-dia. hole Two, 6-dia. holes Mounting Holes Mounting Holes 24 M18 P=1.5 (fine screw thread) 24 dia ...

Page 6

... Cable OD: Vinyl, Hypalon 6.8 dia. F03-14 3P for three poles Three, 7 dia Weight: Approx (c)Copyright OMRON Corporation 2007 All Rights Reserved. 61F-UHS/-HSL Mounting Holes 24 dia. M18 P=1.5 (fine screw thread) *This nut is made of Teflon **A connecting nut made of Hastelloy B, Hastelloy C, or titanium is not supplied with two M4 screws and thus has no holes for such screws ...

Page 7

... F03-06 Electrode Band Connecting Nut Outer sheath: PVC (SUS304) Core: SUS304, 0.3 dia twisted F03-07 U-shaped Electrode Band Weight (SUS304) 5 dia. Four M4 needle screw F03-08 End Cap (Neoprene Rubber) 10 dia. 4 dia. (c)Copyright OMRON Corporation 2007 All Rights Reserved. 61F-UHS/-HSL 5.5 dia dia. 7 ...

Page 8

... Controller. Maintain sufficient clearance between Electrodes connected to separate Controllers so that they do not interfere with each other. Common leads, however, can be connected to the ground Electrode. Fig. 1 Internal Closed Circuit 8 VAC Fig. 2 Match Phases 2 , 3-core (c)Copyright OMRON Corporation 2007 All Rights Reserved VAC 61F S ...

Page 9

... ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. In the interest of product improvement, specifications are subject to change without notice. http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2007 All Rights Reserved. C-2 ...

Page 10

... Precautions for Correct Use For details, refer to Technical Guide for Level Controllers. In the interest of product improvement, specifications are subject to change without notice. http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2007 All Rights Reserved. C-3 ...

Page 11

... Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or comments. WARRANTY OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specifi ed) from date of sale by OMRON. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS ...

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