Intrinsically Safe ATEX & CSA

Intrinsically safe Digi-pulse sensors feature the same high quality construction and materials as our standard Digi-Pulse models. They are certified by CSA (with NRTL/C) and LCIE to ATEX (94/9/EC) for Class I, Zone 0, IIC and II 1 G EEx ia IIC T4, or Class I, Zone 0, IIA and II 1 G EEx ia IIA T4 hazardous locations.

EC Declaration of Conformity and Installation Considerations
ATEX Certification
CSA Certification

Type

Magnetic (Inductive or Variable Reluctance)

Physical Features

Body material: 300 series stainless steel
Encapsulation: epoxy potting or hermetically sealed, welded construction
High Shock and Vibration resistance - MIL-STD-202G METHOD 214A, Test Condition H

Input Power

13 to 30 VDC, 35 mA @24 VDC (Class I, Zone 0, IIC models)
7.5 to 30 VDC, 10 mA @ < 10 VDC(Class I, Zone 0, IIA models)
Reverse polarity protected

Pulse Output Options

TTL/CMOS; fan-out of 5 TTL/CMOS loads
Open Collector

Entity Parameters

Group IIA:
Vmax/Ui = 30 VDC; Imax/Ii = 190 mA
Ci/Ci = 0.0 uF; Li/Li = .50 mH
Group IIC:
Vmax/Ui = 30 VDC; Imax/Ii = 200 mA
Ci/Ci = 0.0 uF; Li/Li = .50 mH

Ambient Temperature

CSA Certified: -20°C to 40°C
ATEX Certified: -40°C to 80°C

Interconnection Options

Three (3) pin MIL-C-5015 type connector with gold plated pins; mates with MS3106-10SL-3S; other connector types upon request.
Pigtail with wires or cable
NPT threaded body with wire or cable pigtail for explosion proof environments

Pin/Pigtail Connections

Pin A (Red): Input Power (+)
Pin B (Black): Common (-)
Pin C (White): Pulse Output (+)

Airgap

Up to 0.140" dependent on target geometry and sensor construction

Approvals

Intrinsic Safety to CSA (with NRTL/C) and LCIE to ATEX (94/9/EC)
CE compliant to EMC Directive 2004/108/EC for use in residential, commercial, light industrial and heavy industrial environments

Warranty

Unconditional one (1) year warranty if used within specifications

Tables 1 & 2
Hazardous Location: Class I, Zone 0, IIC; Class I, Div. I, Group A,B,C,D and Class II, Div. I, Group G, Class III and coal dust (If equipped with NPT/pigtail lead combinations, below units are also suitable for Class II, Div. 1, Group E,F,G, Class III)

Table 1 VR Intrinsically Safe Digi-Pulse Sensors

Model Number	Mounting Thread (A)	Thread Length (B)	Overall Length (C)	Tip (Length/Dia.) (D)	Output (Pulse Range)
DMX-002-1	5/8x18	.875	4.5	.031/.100	open collector
DMX-002-2	5/8x18	.875	4.5	.031/.100	0-5 VDC
DMX-001-1	11/16x24	.875	4.5	.075/.105	open collector
DMX-001-2	11/16x24	.875	4.5	.075/.105	0-5 VDC

Table 2 RF Intrinsically Safe Digi-Pulse Sensors

Model Number	Mounting Thread (A)	Thread Length (B)	Overall Length (C)	Tip (Length/Dia.) (D)	Output (Pulse Range)
DRX-002-1	5/8x18	.875	4.7	flush front	open collector
DRX-002-2	5/8x18	.875	4.7	flush front	0-5 VDC
DRX-001-1	11/16x24	.875	4.7	flush front	open collector
DRX-001-2	11/16x24	.875	4.7	flush front	0-5 VDC

Tables 3 & 4
Hazardous Location: Class I, Zone 0, IIA; Class I, Div. I, Group D and Class II, Div. I, Group G, Class III and coal dust (If equipped with NPT/pigtail lead combinations, below units are also suitable for Class II, Div. 1, Group E,F,G, Class III)

Table 3 VR Intrinsically Safe Digi-Pulse Sensors

Model Number	Mounting Thread (A)	Thread Length (B)	Overall Length (C)	Tip (Length/Dia.) (D)	Output (Pulse Range)
DMX-002-3	5/8x18	.875	4.5	.031/.100	open collector
DMX-002-4	5/8x18	.875	4.5	.031/.100	0-5 VDC
DMX-001-3	11/16x24	.875	4.5	.075/.105	open collector
DMX-001-4	11/16 x 24	.875	4.5	.075/.105	0-5 VDC

Table 4 RF Intrinsically Safe Digi-Pulse Sensors

Model Number	Mounting Thread (A)	Thread Length (B)	Overall Length (C)	Tip (Length/Dia.) (D)	Output (Pulse Range)
DRX-004-3	5/8x18	.875	4.7	flush front	open collector
DRX-002-4	5/8x18	.875	4.7	flush front	0-5 VDC
DRX-003-3	11/16x24	.875	4.7	flush front	open collector
DRX-001-4	11/16x24	.875	4.7	flush front	0-5 VDC

Notes:
Dimensions in inches
Specifications +/- 10%
Mounting threads UNF-2A

In addition to the standard models shown above, active VR and RF speed sensors are available in custom lengths, diameters, configurations, and mounting threads. Custom operating specifications (output options, etc.) are available, as well as options such as pigtail leads or NPT threading. Additional sensor customization options

We provide custom sensors on a regular basis and are happy to help develop a solution for your application, or a replacement sensor for an existing application. Please contact our engineering department at eng@motionsensors.com or 252-331-2080 to discuss your application requirements.

Atex Certified: Custom & Standard Speed Sensors for Intrinsically Safe applications (also approved by CSA w/NRTL/C)