ES-8868 Rev.2

6BVS

Field-mounted Two-wire
Signal Conditioners 6B-UNIT

SIGNAL TRANSMITTER

(field-selectable range)
Functions & Features
• IP66 / IP67 housing enables field mounting
• Stainless steel field housing selectable
• Transmitter that takes DC voltage signals as input
• Freely configurable input range

MODEL: 6BVS-0[1][2][3][4]

ORDERING INFORMATION

• Code number: 6BVS-0[1][2][3][4]
Specify a code from below for each of [1] through [4].
  (e.g. 6BVS-0U30A1)
• Input range (e.g. 1 - 5V DC)

SAFETY APPROVAL

0: None

[1] INPUT

U1: Range ±100 mV; 3 mV – 100 mV span;
 input resistance 20 kΩ minimum
U2: Range ±1 V; 100 mV – 1 V span;
 input resistance 200 kΩ minimum
U3: Range ±10 V; 1 V – 10 V span;
 input resistance 1 MΩ minimum

[2] WIRING CONDUIT

0: G 1/2
1: 1/2 NPT
2: M20 × 1.5
3: PG 13.5

[3] ENCLOSURE MATERIAL

A: Diecast aluminum
S: Stainless steel casting

[4] MOUNTING BRACKET

0: Without
1: With

PACKAGE INCLUDES...

• Mounting screws
    Bolt (M8 x 15): 4
    Spring washer for M8: 4
  Material: Stainless steel 304
• Mounting bracket assembly (option):
    Mounting bracket: 1
    M10 U-bolt: 2
    Nut for M10: 4
    Spring washer for M10: 4
  Material: Stainless steel 304
  Applicable pipe: 1 1/2” min.; 2” max.

GENERAL SPECIFICATIONS

Degree of protection: NEMA 4X, IP66/IP67
Wiring conduit: See ‘Ordering information.’
Electrical connection: M3 screw terminals
(torque 0.6 N·m)
Materials
• Transmitter housing: Diecast aluminum
   Screw terminals: Nickel-plated steel
• Enclosure: Diecast aluminum or stainless steel casting (equivalent to type 316); silver color, epoxy resin coated
Isolation: Input to output to outdoor enclosure
Output limit: Approx. 120 %
Zero adjustment: -3 – +15 % (behind the access cover)
Span adjustment: 90 to 110 % (behind the access cover)

INPUT SPECIFICATIONS

Input: -10 – +10 V DC
Span: Min. 3 mV, max. 10 V
Offset: Max. 2 times span

OUTPUT SPECIFICATIONS

Output: 4 – 20 mA DC
Load resistance vs. supply voltage: Load Resistance (Ω) = (Supply Voltage (V) – 13 (V)) ÷ 0.02 (A)
(including leadwire resistance)

INSTALLATION

Supply voltage: 13 – 28 V DC
Operating temperature: -5 to +70°C (23 to 158°F)
Weight: 
• Unit
  Approx. 1.5 kg (2.9 lb), aluminium
  Approx. 4.2 kg (8.8 lb), stainless steel
• Mounting bracket assembly (option)
  Approx. 0.78 kg (1.72 lb)

PERFORMANCE in percentage of span

Accuracy: ±0.1 %
Temp. coefficient: ±0.015 %/°C (±0.008 %/°F)
±0.02 %/°C (±0.01 %/°F) at spans ≤ 10 mV
Response time: ≤ 0.5 sec. (0 – 90 %)
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 500 V AC @1 minute
(input to output)
1500 V AC @1 minute (input or output to outdoor enclosure)

EXTERNAL DIMENSIONS unit: mm [inch]

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM