# Pressure Switch, Differential, G 1/4" BSP, 0.9 bar, 18.76 bar, 2CO, 120 VAC

![Product image](https://novapart.co/image/farnell:3113042/)

**URL**: https://novapart.co/products/XMLD020C1S12/pressure-switch-differential-g-1-4-bsp-09-bar-1876
**SKU**: XMLD020C1S12
**Manufacturer**: TELEMECANIQUE SENSORS
**Category**: Sensors & Transducers || Sensors || Pressure Sensors, Transducers || Pressure Switches
**Price**: €426.8400
**Stock**: 10+

## Description

Pressure Fitting Style:G 1/4" BSP; Operating Pressure Min:0.9bar; Operating Pressure Max:18.76bar; Contact Configuration:2CO; Sensor Mounting:Panel Mount; Electrical Connection:Scre

## Specifications

| Parameter | Value |
|---|---|
| Svhc | To Be Advised |
| Deadband Max | - |
| Deadband Min | - |
| Pressure Type | Differential |
| Product Range | OsiSense XMLD Series |
| Sensor Mounting | Panel Mount |
| Pressure Port Size | G1/4 |
| Pressure Port Type | G 1/4" BSP |
| Contact Configuration | 2CO |
| Electrical Connection | Screw Clamp Terminals |
| Switching Current Max | 100mA |
| Switching Voltage Max | 120VAC |
| Operating Pressure Max | 18.76bar |
| Operating Pressure Min | 0.9bar |
| Pressure Fitting Style | G 1/4" BSP |
| Operating Temperature Max | 70°C |
| Operating Temperature Min | -25°C |
| Switching Current Dc Resistive | 100mA |
| Switching Voltage Dc Resistive | 250V |
| Transducer Connection / Termination | Screw-Clamp |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3113042/)

Product data sheet Characteristics 

XMLD020C1S12 pressure switch XMLD 20 bar - 2 stages fixed scale - 2 C/O 

## Main 

|Range of product<br>Product or component type<br>Pressure sensor type<br>Device short name<br>Pressure sensor size<br>Controlled fluid<br>Fluid connection type<br>Electrical connection<br>AWG gauge<br>Cable entry<br>Contacts type and composition<br>Product specific application<br>Pressure switch type of operation<br>Electrical circuit type<br>Scale type<br>Local display<br>Maximum permissible accidental<br>pressure<br>Destruction pressure<br>Pressure actuator<br>Materials in contact with fluid<br>Enclosure material<br>[In] rated current<br>Complementary<br>Spread between 2 stages<br>Natural differential at low setting<br>Natural differential at high setting|OsiSense XM<br>Electromechanical pressure sensor<br>Electromechanical pressure sensor<br>XMLD<br>290.08 psi (20 bar)<br>Corrosive fluid (32...320 °F (0...160 °C))<br>G 1/4 (female) conforming to ISO 228<br>Screw-clamps terminals 1 x 0.5...2 x 2.5 mm²<br>AWG 20...AWG 14<br>Cable gland 7...13 mm<br>2 C/O snap action, silver contacts<br>2 C/O staggered, silver contacts<br>Dual stage<br>Detection of 2 single thresholds<br>Control circuit<br>Fixed differential<br>Without<br>652.67 psi (45 bar)<br>1305.34 psi (90 bar)<br>Diaphragm<br>316L stainless steel<br>PTFE<br>Zinc alloy<br>3 A, B300, AC-15 (Ue = 120 V) conforming to EN/IEC 60947-5-1<br>1.5 A, B300, AC-15 (Ue = 240 V) conforming to EN/IEC 60947-5-1<br>0.1 A, R300, DC-13 (Ue = 250 V) conforming to EN/IEC 60947-5-1<br>17.98...138.51 psi (1.24...9.55 bar)<br>10.15 psi (0.7 bar)<br>18.85 psi (1.3 bar)|
|---|---|



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Disclaimer: This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications<br>**----- End of picture text -----**<br>


May 23, 2019 

1 

Maximum permissible pressure - per 362.59 psi (25 bar) cycle 

|Maximum permissible pressure - per<br>cycle|362.59 psi (25 bar)|
|---|---|
|Terminal block type|8 terminals|
|Operating rate|120 cyc/mn|
|Repeat accuracy|< 2 %|
|[Ui] rated insulation voltage|300 V conforming to CSA C22.2 No 14|
||500 V conforming to EN/IEC 60947-1|
||300 V conforming to UL 508|
|[Uimp] rated impulse withstand voltage|6 kV conforming to EN/IEC 60947-1|
|Resistance across terminals|< 25 mOhm conforming to IEC 255-7 category 3|
||< 25 mOhm conforming to NF C 93-050 method A|
|Short-circuit protection|10 A cartridge fuse type gG (gl)|
|Mechanical durability|5000000 cycles|
|Setting|External|
|Height|4.45 in (113 mm)|
|Depth|3.35 in (85 mm)|
|Width|1.81 in (46 mm)|
|Product weight|1.55 lb(US) (0.705 kg)|



## Environment 

|Environment||
|---|---|
|Standards|CE|
||EN/IEC 60947-5-1|
||CSA C22.2 No 14|
||UL 508|
|Product certifications|EAC|
||CSA|
||UL|
|Protective treatment|TC (standard version)|
|Ambient air temperature for operation|-13...158 °F (-25...70 °C)|
|Ambient air temperature for storage|-40...158 °F (-40...70 °C)|
|Operating position|Any position|
|Vibration resistance|4 gn (f = 30...500 Hz) conforming to IEC 60068-2-6|
|Shock resistance|50 gn conforming to IEC 60068-2-27|
|Electrical shock protection class|Class I conforming to IEC 1140|
||Class I conforming to IEC 536|
||Class I conforming to NF C 20-030|
|IP degree of protection|IP66 conforming to EN/IEC 60529|
|Offer Sustainability||
|RoHS (date code: YYWW)|Compliant  - since  0928  -  Schneider Electric declaration of conformity|
||Schneider Electric declaration of conformity<br>ry|
|REACh|Reference not containing SVHC above the threshold|
||Reference not containing SVHC above the threshold|
|Product end of life instructions|Need no specific recycling operations|
|California proposition 65|WARNING: This product can expose you to chemicals including:|
|- - - - - - - Substance 1|Diisononyl phthalate (DINP), which is known to the State of California to cause cancer, and|
|- - - - - - - Substance 2|Di-isodecyl phthalate (DIDP), which is known to the State of California to cause birth defects or other|
||reproductive harm.|
|- - - - - - - More information|For more information go to www.p65warnings.ca.gov|



|Contractual warranty||
|---|---|
|Warranty period|18 months|



2 

Product data sheet Dimensions Drawings 

## XMLD020C1S12 

## Dimensions 

- (1) 1 fluid entry, tapped G1/4 (BSP female) (2) 1 electrical connections entry, tapped M20 x 1.5 Ø : 2 elongated holes Ø 5.2 x 6.7 

3 

Product data sheet 

XMLD020C1S12 

Connections and Schema 

## Wiring Diagram 

## Terminal Model 

(a) Contact 1 (b) Contact 2 

4 

Product data sheet Performance Curves 

## XMLD020C1S12 

## Operating Curves 

## High Setting Tripping Points of Contacts 1 and 2 

(y) PH2 setting (rising pressure) (x) PH1 setting (rising pressure) 1 : Maximum differential 2 : Minimum differential 

Natural Differential of Contacts 1 and 2 

(y) Rising pressure (x) Falling pressure EF : Contact 1 GH : Contact 2 

5 

(y) Pressure (x) Time (1) Adjustable value (2) Non adjustable value PH : High point PB : Below point 

6 



## Links

- [View this product on Novapart](https://novapart.co/products/XMLD020C1S12/pressure-switch-differential-g-1-4-bsp-09-bar-1876)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/schneider-electric/xmld020c1s12/pressure-switch-2co-18-76bar-panel/dp/3113042)
---

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