Model Options

Edit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.

Rating GENERAL

Product: Weatherproof and flameproof. NEMA 1, 2, 3, 3R, 3S, 4, 4X, 6, 7, 9, 12, 13. UL rated: Class I, Div. 1 & 2, Groups B, C, D (some units available for Group A, consult factory)
Class II, Div. 1 & 2, Groups E, F, and G. CSA rated: Class I, Div. 1 & 2, Groups A, B, C, D
Class II, Div. 1 & 2, Groups E, F, and G
Submersible to 50 feet. Certified Ex d IIC T6 IP68 15 meters).
ATEX Compliant: -B suffix, directive 2014/34/EU, KEMA 03 ATEX 2391, II 2 G Ex d IIC T6 for (-25/-40/-50°C = Tamb = 80°C optional wording) depending on output and switch type selected.
-IS suffix directive 2014/34/EU, KEMA 03 ATEX 1392X, II 1 G Ex ia IIC T4. (Switch type C is not available with ATEX; Switch type B is not available with ATEX intrinsically safe, -IS suffix).
IECEx Compliant: IE suffix, IECEx DEK II.0056X Ex d IIC T6 Gb for -25°C/-40°C/-50°C = Tamb = 70°C and T5 for -25°C/-40°C/-50°C = Tamb = 80°C. II suffix, IECEx DEK II.0061X II Ex ia IIC T4 Ga.
Compliant

Power 5 to 30 VDC

POWER CONSUMPTION 50 mA

Zero and Span Adjustments Trim pots for adjusting both. Mark 1 and 4: Span is adjustable from 50 to 300°
Mark 3: Span is adjustable from 1.5 to 8.5 revolutions

Rotational Travel Mark 1 and 4: Minimum 50°, Maximum 300°
Mark 3: Minimum: 1.5 revolutions, Maximum: 8.5 revolutions

Maximum operating temperature

Set Point Adjustment: Mark 1 and 4: 5 to 360°

Accuracy Transmitter (Mark 1, 3 and 4)

±0.5% of full span. Optional ±0.25% of full span

Output Signal 4 to 20 mA

Connection Conduit: 3/4" female NPT standard. Optional one or two 1/2" female NPT. M25 X 1.5 and M20 X 1.5 optional

Dwyer Instruments 45VD0 | Transmitter | 4-20 mA | SPDT snap | 10A @ 125/250 VAC | 1/3 hp @ 125/250 VAC | 1/2A @ 125 VDC | 1/4A @ 250 VDC | 4A @ 125 VAC | Direct drive with stainless steel visual indicator | Aluminum | Painted black

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Stock Status : Contact us for delivery

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Out of Stock

Part Number : 45VD0

A range of location indicators with many output possibilities is called the Proximity Mark Series. The Mark series consists of three model styles to suit nearly every need. Standard Mark Series devices are waterproof, explosion-proof, and submersible. They also feature visual location indicators. There is a wide range of outputs available to suit different needs. One to six switch output types, ranging from one to six, are available: inductive sensors, gold contact switches, high temperature switches, hermetically sealed switches, and high current switches. The Series provides transmitters, potentiometer outputs, and HART® Communications in addition to switch outputs. The units are bought for lever drive applications (linear valves) or direct drive applications (rotary valves). Direct drive devices come equipped with an adjustable visual indicator that shows the degrees of openness and closure.

Specification
Features
Catalog

Specifications

Details

Rating

GENERAL

Product: Weatherproof and flameproof. NEMA 1, 2, 3, 3R, 3S, 4, 4X, 6, 7, 9, 12, 13. UL rated: Class I, Div. 1 & 2, Groups B, C, D (some units available for Group A, consult factory)
Class II, Div. 1 & 2, Groups E, F, and G. CSA rated: Class I, Div. 1 & 2, Groups A, B, C, D
Class II, Div. 1 & 2, Groups E, F, and G
Submersible to 50 feet. Certified Ex d IIC T6 IP68 15 meters).
ATEX Compliant: -B suffix, directive 2014/34/EU, KEMA 03 ATEX 2391, II 2 G Ex d IIC T6 for (-25/-40/-50°C = Tamb = 80°C optional wording) depending on output and switch type selected.
-IS suffix directive 2014/34/EU, KEMA 03 ATEX 1392X, II 1 G Ex ia IIC T4. (Switch type C is not available with ATEX; Switch type B is not available with ATEX intrinsically safe, -IS suffix).
IECEx Compliant: IE suffix, IECEx DEK II.0056X Ex d IIC T6 Gb for -25°C/-40°C/-50°C = Tamb = 70°C and T5 for -25°C/-40°C/-50°C = Tamb = 80°C. II suffix, IECEx DEK II.0061X II Ex ia IIC T4 Ga.
Compliant

Maximum operating temperature

Switch Outputs (Mark 1, 3 and 4)

-58 to 176°F (-50 to 80°C). Switch Type C rated to 350°F (176°C) for 600 hours
Switch Type T rated to 250°F (121°C) continuous. [ATEX flameproof, -B suffix, rated -50 to 80°C (-58 to 176°F) for switch type A, G, H, T, or M
-40 to 80°C (-40 to 176°F) for switch type O, R, S, V, or W
-25 to 80°C (-13 to 176°F) for switch type B, D, I, or AS interface
ATEX intrinsically safe, -IS suffix, rated -25 to 40°C (-13 to 104°F) for switch type D or I
-40 to 40°C (-40 to 104°F) for switch type R, V, or W or -50 to 40°C (-58 to 104°F) for switch type A, G or H.]

Set Point

Adjustment: Mark 1 and 4: 5 to 360°

Accuracy

Transmitter (Mark 1, 3 and 4)

±0.5% of full span. Optional ±0.25% of full span

Maximum operating temperature

-40 to 176°F (-40 to 80°C). [ATEX flameproof, -B suffix, rated -40 to 80°C (-40 to 176°F) for switch type A, G, M, O, R, S, T, V, or W
-25 to 80°C (-13 to 176°F) for switch type B, D, or I
ATEX intrinsically safe, -IS suffix, rated -25 to 40°C (-13 to 104°F) for switch type I
-40 to 40°C (-40 to 104°F) for switch type O, R, S, V, or W]

Power

5 to 30 VDC

POWER CONSUMPTION

50 mA

Zero and Span Adjustments

Trim pots for adjusting both. Mark 1 and 4: Span is adjustable from 50 to 300°
Mark 3: Span is adjustable from 1.5 to 8.5 revolutions

Rotational Travel

Mark 1 and 4: Minimum 50°, Maximum 300°
Mark 3: Minimum: 1.5 revolutions, Maximum: 8.5 revolutions

Output Signal

4 to 20 mA

Connection

Conduit: 3/4" female NPT standard. Optional one or two 1/2" female NPT. M25 X 1.5 and M20 X 1.5 optional