MODEL: 6DV

6DV SPECIFICATIONS

ES-4221 Rev.12 Page 1/4

http://www.m-system.co.jp/

Field-mounted Two-wire Signal Conditioners 6-UNIT

4-DIGIT LOOP POWERED INDICATOR

(intrinsically safe)

Functions & Features

• 4-digit LED display

• No external power source needed

• Scaling, linearization and other configurations selectable

via three front control buttons

• Mountable on top of the Two-wire Universal

Temperature Transmitter (model: 27HU)

Note: Differences between the 6DV and the 6DVI exist only

in safety parameters. Refer to the relevant section for more

information.

70 (2.76) dia.

21 (.83)

mm (inch)

MODEL: 6DV–[1]

ORDERING INFORMATION

• Code number: 6DV-[1]

Specify a code from below for [1].

(e.g. 6DV-0)

• Use Ordering Information Sheet (No. ESU-4221). Factory

standard setting will be used if not otherwise specified.

• Specify the country in which the product is to be used with

the Safety Approval code 2.

[1] SAFETY APPROVAL

0: None

1: FM intrinsically safe

2: ATEX intrinsic safety

7: TIIS intrinsic safety (CE not available)

RELATED PRODUCTS

• DIN rail mounting adaptor (model: A-34)

• Mounting spacer (model: A-6)

GENERAL SPECIFICATIONS

Connection: Euro terminal

length 6 mm

Housing material: Flame-resistant resin (black)

(Default setting: Proportional)

A/D conversion: Dual-slope integration

Security: Protecting settings

Scaling: Programming via the front buttons

DISPLAY

LED: 8 mm (.3”) 7-segment, red

Number of display digits: 4

Scaling range: -1999 to 9999 counts

Offset range: -1999 to 9999 counts

Polarity sign: Minus (–) sign added automatically according

to the computation result

Over-range warning: All segments dark except the top ones

that blink with the input exceeding the display/measurable

range; or the bottom ones that blink with the input below

the range.

Read rate: 2.5/s

Engineering unit indication: Sticker label attached

DC, AC, W, ℃ , °F, V, mV, A, mA, %, kW, mW, kV, kA, psi, K,

bar, barg, Nℓ/min, kvar, Mvar, var, m, mm, kg, kg/h, kPa,

ℓ, ℓ/h, t/h, rpm, ppm, pH, Pa

INPUT SPECIFICATIONS

■ DC Current: 4 – 20 mA DC

Measurable range: 3.75 – 23 mA DC

Maximum input current

Non-approved: 100 mA

Intrinsically safe: Refer to ‘Safety Parameters.’

Voltage drop: Approx. 3.7 V with 4 mA

Approx. 4.0 V with 20 mA (Equivalent input impedance:

Approx. 200 Ω)

The minimum required supply voltage to the 2-wire

transmitter added with the indicator’s voltage drop at the

maximum input current must be within the output voltage

range of the 2-wire transmitter’s excitation supply.

INSTALLATION

Operating temperature: -40 to +85°C (-40 to +185°F)

(See Safety Parameters for use in a hazardous

location.)

Operating humidity: 0 to 95 %RH (non-condensing)

Weight: 65 g (2.3 oz)