OMRON E3ZR-C Sensors
last update: September 01, 2016
The results of a thorough analysis of the ingress paths of cutting oil show that the deterioration of cable sheaths is a large factor.
The cable sheaths of OMRON’s Oil-resistant Components are made from fluororesin materials to provide maximum protection against the deterioration with a unique new concept. The result is an oil resistance impregnable to even highly aggressive cutting oils.
Fluororesin, which provides superior resistance to corrosion, is used for the outer cable sheath to suppress cable swelling and deterioration and prevent the ingress of cutting oil into the PCB inside the Sensor.
*The Strongest Material: Based on June 2016 OMRON investigation.
In addition to deterioration of cable sheaths, deterioration of the rubber used at joints and moving sections is also a major cause of ingress of cutting oil. In order to prevent rubber deterioration, OMRON’s Oil-resistant Components use a new fluorinated rubber at joints and moving sections. Combined with fluororesin cables, this double use of the strongest materials forms an impregnable wall of oil resistance.
Hydrogenated nitrile butadiene rubber (HNBR), which provides superior resistance to oil, was blended with fluororubber in a unique OMRON compound to develop a new rubber that provides superior resistance to both swelling and deterioration due to cutting oil.
It is used in seals for joints and moving sections that prevent ingress to prevent deterioration and destruction of the seal due to cutting oil, resulting in increased oil resistance performance.
*The Strongest Material: Based on June 2016 OMRON investigation.
In addition to cable sheaths, joints, and moving sections, cutting oil enters most easily in gaps between different materials. OMRON’ s Oil-resistant Components completely block the ingress of cutting oil with a state-of-the-art sealing method that does not allow the creation of gaps.
The gaps at joints between metal parts are sealed by fusing the metal parts together with the laser beam.
At other joints, O-rings of the new material are used and the circumference is fastened with laser welding to prevent ingress of cutting oil without any adhesive which can cause swelling and deterioration.
The laser beam is controlled with high precision. This method of fusing metal at a precise location with a small laser beam spot enables application to sensors and other small electronic devices.
In addition to cable sheaths, joints, and moving sections, cutting oil enters most easily in gaps between different materials. OMRON’ s Oil-resistant Components completely block the ingress of cutting oil with a unique structure that does not allow the creation of gaps.
A bushing made from the new material is compressed and deformed by pressing a metal ring against it to tighten and seal the fluororesin cable.
This prevents the ingress of cutting oil through the cable lead section.
last update: September 01, 2016
If you have just landed here, this product OMRON E3ZR-C Sensors,Sensors is offered online by Tianin FLD Technical Co.,Ltd. This is an online store providing Sensors at wholesale prices for consumers. You can call us or send enquiry, we would give you the prices, packing,deliverty and more detailed information on the E3ZR-C We cooperate with DHL,TNT,FEDEX,UPS,EMS,etc.They guarantee to meet your needs in terms of time and money,even if you need your OMRON E3ZR-CSensors tomorrow morning (aka overnight or next day air) on your desk, 2, 3 days or more.Note to international customers, YES, we ship worldwide.
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E5GN Basic-type Digital Temperature Controller (48 x 24 mm)/Features
E52 with Ferrule (Low-cost Models) Temperature Sensor with Ferrule (Low-cost Models)/Features
Catalog Name | Catalog Number [size] | Last Update | |
---|---|---|---|
![]() | Y215-E1-06 [20561KB] | Feb 01, 201920190201 | Environment-resistant Series Oil-resistant Components Catalog |
last update: February 20, 2017
Sensing method | Appearance | Connection method | Sensing distance | Ope- ration mode | Model | |
---|---|---|---|---|---|---|
NPN output | PNP output | |||||
Through- beam (Emitter + Receiver) *1 | ![]() | Pre-wired (2 m)*4 | [Red light] 30 m | Light ON | E3ZR-CT61L 2M Emitter E3ZR-CT61L-L 2M Receiver E3ZR-CT61L-D 2M | E3ZR-CT81L 2M Emitter E3ZR-CT81L-L 2M Receiver E3ZR-CT81L-D 2M |
M12 Smartclick pre-wired connector (0.3 m) | E3ZR-CT61L-M1TJ 0.3M Emitter E3ZR-CT61L-L-M1TJ 0.3M Receiver E3ZR-CT61L-D-M1TJ 0.3M | E3ZR-CT81L-M1TJ 0.3M Emitter E3ZR-CT81L-L-M1TJ 0.3M Receiver E3ZR-CT81L-D-M1TJ 0.3M | ||||
Pre-wired (2 m)*4 | Dark ON | E3ZR-CT61D 2M Emitter E3ZR-CT61D-L 2M Receiver E3ZR-CT61D-D 2M | E3ZR-CT81D 2M Emitter E3ZR-CT81D-L 2M Receiver E3ZR-CT81D-D 2M | |||
M12 Smartclick pre-wired connector (0.3 m) | E3ZR-CT61D-M1TJ 0.3M Emitter E3ZR-CT61D-L-M1TJ 0.3M Receiver E3ZR-CT61D-D-M1TJ 0.3M | E3ZR-CT81D-M1TJ 0.3M Emitter E3ZR-CT81D-L-M1TJ 0.3M Receiver E3ZR-CT81D-D-M1TJ 0.3M | ||||
Retro- reflective with MSR function | ![]() *2 | Pre-wired (2 m)*4 | [Red light] 2.5 m *3 (100 mm) (When using E39-R1R Oil-resistant Reflector) | Light ON | E3ZR-CR61L 2M | E3ZR-CR81L 2M |
M12 Smartclick pre-wired connector (0.3 m) | E3ZR-CR61L-M1TJ 0.3M | E3ZR-CR81L-M1TJ 0.3M | ||||
Pre-wired (2 m)*4 | Dark ON | E3ZR-CR61D 2M | E3ZR-CR81D 2M | |||
M12 Smartclick pre-wired connector (0.3 m) | E3ZR-CR61D-M1TJ 0.3M | E3ZR-CR81D-M1TJ 0.3M | ||||
Diffuse- reflective | ![]() | Pre-wired (2 m)*4 | [Red light] 0.5 m | Light ON | E3ZR-CD61L 2M | E3ZR-CD81L 2M |
M12 Smartclick pre-wired connector (0.3 m) | E3ZR-CD61L-M1TJ 0.3M | E3ZR-CD81L-M1TJ 0.3M | ||||
Pre-wired (2 m)*4 | Dark ON | E3ZR-CD61D 2M | E3ZR-CD81D 2M | |||
M12 Smartclick pre-wired connector (0.3 m) | E3ZR-CD61D-M1TJ 0.3M | E3ZR-CD81D-M1TJ 0.3M |
*1. Through-beam Sensors are sold in sets that include both the Emitter and Receiver. An order for the Emitter or Receiver alone cannot be accepted.
*2. The Reflector is sold separately. Select the Reflector model most suited to the application.
*3. Values in parentheses indicate the minimum required distance between the Sensor and Reflector.
*4. Models with 5-m cable length are also available with "5M" suffix. (Example: E3ZR-CT61L 5M)
(Models for Pre-wired Connectors) A Sensor I/O Connector is not provided with the Sensor. It must be ordered separately as required.
Appearance | Cable diameter (mm) | Cable length | Sensor I/O Connector model number | Applicable Photoelectric Sensor model number |
---|---|---|---|---|
Straight, Smartclick Oil-resistant Connectors ![]() | 4 dia. | 2 m | XS5FR-D423-D80-RB1 | E3ZR-C[][]1[]-M1TJ |
5 m | XS5FR-D423-G80-RB1 | |||
10 m | XS5FR-D423-J80-RB1 |
Note: Refer to the XS5[]R on catalog for connector details and for information on cables with connectors on both ends.
Slit width | Sensing distance (Reference value) | Model | Contents |
---|---|---|---|
E3ZR-CT[] | |||
1-mm dia. | 0.2 m | E39-S77A | One set (contains Slits for both the Emitter and Receiver) |
2-mm dia. | 0.8 m | E39-S77B |
A Mounting Bracket is not provided with the Sensor. Order a Mounting Bracket separately if required.
Appearance | Model (material) | Quantity | Remarks |
---|---|---|---|
![]() | E39-L153 (SUS304) | 1 | Mounting Brackets |
![]() | E39-L104 (SUS304) | 1 | |
![]() | E39-L196 (SUS304) | 1 | |
![]() | E39-L197 (SUS304) | 1 | |
![]() | E39-L98 (SUS304)) | 1 | Metal Protective Cover Bracket |
Note:
1. When using Through-beam models, order one bracket for the Receiver and one for the Emitter.
2. Refer to Mounting Brackets on E39-L/E39-S/E39-R on your OMRON website for details.
(A Reflector is required for each Retro-reflective Sensor: A Reflector is not provided with the Sensor. Be sure to order a Reflector.)
Name | E3ZM-CR sensing distance | Model | Quantity | Remarks | |
---|---|---|---|---|---|
Rated value | Reference value | ||||
Oil-resistant Reflector | 2.5 m (100 mm) * | --- | E39-R1R | 1 | · Reflectors are not provided with Retro-reflective models. · The MSR function is enabled. |
Note: Refer to Reflectors on E39-L/E39-S/E39-R on your OMRON website for details.
*Values in parentheses indicate the minimum required distance between the Sensor and Reflector.
last update: February 20, 2017
last update: May 8, 2017
(Unit: mm)
Through-beam Models*
Pre-wired Models
E3ZR-CT61[]
E3ZR-CT81[]
Retro-reflective Models
Pre-wired Models
E3ZR-CR61[]
E3ZR-CR81[]
Diffuse-reflective Models
Pre-wired Models
E3ZR-CD61[]
E3ZR-CD81[]
*Models numbers for Through-beam Sensors (E3ZR-CT[]1[](-M1TJ)) are for sets that include both the Emitter and Receiver.
The model number of the Emitter is expressed by adding "-L" to the set model number (example: E3ZR-CT61L-L 2M), the model number of the Receiver, by adding "-D" (example: E3ZR-CT61L-D 2M.) Refer to Ordering Information to confirm model numbers for Emitters and Receivers.
Oil-resistant Reflector
E39-R1R
Material
Reflective surface: Methacrylate resin (Oil-resistant high molecular weight type)
Rear surface: Aluminium
Oil-resistant M3 special screws: Stainless steel (SUS302)
Slits
E39-S77A
E39-S77B
Photoelectric Sensor Accessory are installed (Example of E3ZR-CT61L)
Mounting Bracket
E39-L153
Note: Material Stainless (SUS304)
Photoelectric Sensor Accessory are installed (Example of E3ZR-CT61L)
Mounting Bracket
E39-L104
Note: Material Stainless (SUS304)
Photoelectric Sensor Accessory are installed (Example of E3ZR-CT61L)
Mounting Bracket
E39-L98
Note: Material Stainless (SUS304)
Photoelectric Sensor Accessory are installed (Example of E3ZR-CT61L)
Mounting Bracket
E39-L196
Note: Material Stainless (SUS304)
Photoelectric Sensor Accessory are installed (Example of E3ZR-CT61L)
Mounting Bracket
E39-L197
Note: Material Stainless (SUS304)
Photoelectric Sensor Accessory are installed (Example of E3ZR-CT61L)
last update: May 8, 2017
last update: September 01, 2016
Sensing method | Through-beam | Retro-reflective with MSR function | Diffuse-reflective | |
---|---|---|---|---|
Model | NPN output | E3ZR-CT61[] (-M1TJ) | E3ZR-CR61[] (-M1TJ) | E3ZR-CD61[] (-M1TJ) |
PNP output | E3ZR-CT81[] (-M1TJ) | E3ZR-CR81[] (-M1TJ) | E3ZR-CD81[] (-M1TJ) | |
Sensing distance | 30 m | 2.5 m [100 mm] *1 (Using E39-R1R) | 0.5 m (White paper 300 × 300 mm) | |
Standard sensing object | Opaque: 12-mm dia. min. | Opaque: 75-mm dia. min. | --- | |
Differential travel | --- | 20% of sensing distance max. | ||
Directional angle | Emitter, Receiver: 3° to 15° (Distance between emitter and receiver. Rated sensing distance) | Sensor: 2° to 10° Reflector: 30° (Distance to Reflector. Rated sensing distance) | --- | |
Light source (wavelength) | Red LED (624 nm) | Red LED (660 nm) | Red LED (624 nm) | |
Power supply voltage | 12 to 24 VDC ±10%, ripple (p-p) 10% max. | |||
Current consumption | 35 mA max. (Emitter 15 mA max., Receiver 20 mA max.) | 30 mA max. | ||
Control output | Output power supply voltage: 26.4 VDC max., Output current: 100 mA max. (Residual voltage: 2 V max.) Open-collector output (NPN/PNP output depending on model) | |||
Protection circuits | Reversed power supply polarity protection, output short-circuit protection, and reversed output polarity protection | Reversed power supply polarity protection, output short-circuit protection, reversed output polarity protection, and mutual interference prevention function (with up to two Units) | ||
Response time | Operate or reset: 1 ms max. | |||
Sensitivity adjustment | None | |||
Ambient illumination (Receiver side) | Incandescent lamp: 5,000 lx max., Sunlight: 10,000 lx max. | |||
Ambient temperature range | Operating: -25 to 55°C, Storage: -40 to 70°C (with no icing or condensation) | |||
Ambient humidity range | Operating: 35% to 85%, Storage: 35% to 95% (with no condensation) | |||
Insulation resistance | 20 MΩ min. at 500 VDC | |||
Dielectric strength | 1,000 VAC, 50/60 Hz for 1 min | |||
Vibration resistance | Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions | |||
Shock resistance | Destruction: 1,000 m/s2 3 times each in X, Y, and Z directions | |||
Degree of protection | IP67 (IEC 60529) and IP67G *2 (JIS C 0920 Annex 1) Passed OMRON's Oil-resistant Component Evaluation Standards *3 (Cutting oil type: specified in JIS K 2241:2000; Temperature: 35°C max.) | |||
Connection method | Pre-wired (standard length: 2 m), -M1TJ: Pre-wired connector (standard length: 0.3 m) | |||
Indicators | Operation indicator (orange) and stability indicator (green) (The Emitter has only a power indicator (green).) | |||
Weight (packed state) | Pre-wired models | Approx. 200 g | Approx. 100 g | |
Pre-wired connector | Approx. 140 g | Approx. 70 g | ||
Housing material | SUS316L | |||
Cable material | Fluororesin | |||
Lens material | Methacrylate resin (Oil-resistant high molecular weight type) | |||
Indicator material | Polyetherimide resin | |||
Accessories | Instruction manual |
*1. Values in parentheses indicate the minimum required distance between the Sensor and Reflector.
*2. The IP67G is the degree of protection which is defined according to the JIS (Japanese Industrial Standards).
The IP67 indicates the same level of protection as defined by the IEC, and the G indicates that a device has resistance to oil.
*3. The Oil-resistant Component Evaluation Standards are OMRON's own durability evaluation standards.
The Pre-wired Connector Model meets the degree of protection when it is correctly connected with an XS5[]R Oil-resistant Connector.
The degree of protection is not satisfied with the part where there is no XS5FR Oil-resistant Connector connected and cable wires are uncovered.
And as for the Pre-wired Models, the degree of protection is not satisfied with the part where cable wires are uncovered.
Name | Oil-resistant Reflector |
---|---|
Model | E39-R1R |
Directional angle | 30° min. |
Ambient temperature range | Operating: -25 to 55°C, Storage: -40 to 70°C (with no icing or condensation) |
Ambient humidity range | Operating: 35% to 85%, Storage: 35% to 95% (with no condensation) |
Degree of protection | IP67 (IEC 60529) and IP67G *1 (JIS C 0920 Annex 1) Passed OMRON's Oil-resistant Component Evaluation Standards *2 (Cutting oil type: specified in JIS K 2241:2000, Temperature: 35°C max.) |
*1. The IP67G is the degree of protection which is defined according to the JIS (Japanese Industrial Standards).
The IP67 indicates the same level of protection as defined by the IEC, and the G indicates that a device has resistance to oil.
*2. The Oil-resistant Component Evaluation Standards are OMRON's own durability evaluation standards.
last update: September 01, 2016