6BM-01S0 [MSYSTEM]
Field-mounted Two-wire Signal Conditioners 6B-UNIT;型号: | 6BM-01S0 |
厂家: | M-SYSTEM |
描述: | Field-mounted Two-wire Signal Conditioners 6B-UNIT |
文件: | 总3页 (文件大小:114K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
MODEL: 6BM
Field-mounted Two-wire
PACKAGE INCLUDES...
• Mounting screws
Signal Conditioners 6B-UNIT
Bolt (M8 x 15): 4
Spring washer for M8: 4
Material: Stainless steel 304
POTENTIOMETER TRANSMITTER
Functions & Features
• Mounting bracket assembly (option):
Mounting bracket: 1
• IP66 / IP67 housing enables field mounting
• Stainless steel field housing selectable
• Potentiometer transmitter that uses a potentiometer as a
probe
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.
• Constant voltage excitation allows use with pots with total
resistances from 100 Ω – 20 kΩ without affecting accuracy
• Minimal interaction between zero and span adjustments.
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 or output to outdoor enclosure
Output limit: Approx. 120 %
MODEL: 6BM-0[1][2][3]
Zero adjustment: 0 to 10 % of total resistance
Span adjustment: (of total resistance)
135 Ω or above: 50 – 100 %
ORDERING INFORMATION
• Code number: 6BM-0[1][2][3]
Below 135 Ω: 70 – 100 %
Specify a code from below for each of [1] through [3].
(e.g. 6BM-00A1)
INPUT SPECIFICATIONS
Input: Potentiometer; 100 Ω – 20 kΩ
Minimum span: 50 % of total resistance (≥ 135 Ω); 70 % of
total resistance (< 135 Ω)
SAFETY APPROVAL
0: None
Excitation: Approx. 0.2 V DC
[1] WIRING CONDUIT
0: G 1/2
OUTPUT SPECIFICATIONS
Output: 4 – 20 mA DC
1: 1/2 NPT
Load resistance vs. supply voltage: Load Resistance (Ω) =
(Supply Voltage (V) – 13 (V)) ÷ 0.02 (A)
(including leadwire resistance)
2: M20 × 1.5
3: PG 13.5
750
600
450
300
150
0
[2] ENCLOSURE MATERIAL
A: Diecast aluminum
S: Stainless steel casting
[3] MOUNTING BRACKET
0: Without
1: With
10 13 15
20
25 28
SUPPLY VOLTAGE [V]
(550Ω maximum at 24V DC)
6BM SPECIFICATIONS
ES-8865 Rev.1 Page 1/3
http://www.m-system.co.jp/
MODEL: 6BM
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: ±0.2 %
Linearity (En %) is added to the above items
for potentiometer 2 – 20 kΩ.
En = 0.07 R % where
R = potentiometer total resistance (kΩ)
Temp. coefficient: ±0.015 %/°C (±0.008 %/°F)
Response time: ≤ 0.5 sec. (0 – 90 %)
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 1500 V AC @ 1 minute
(input or output to outdoor enclosure )
EXTERNAL DIMENSIONS unit: mm (inch)
MOUNTING BRACKET
(optional)
92 (3.62)
110 (4.33)
4–M8, 12 deep
SPACE REQUIRED TO REMOVE COVER
114 (4.49)
110 (4.33)
2–G 1/2, 1/2NPT, M20x1.5 or PG13.5
6BM SPECIFICATIONS
ES-8865 Rev.1 Page 2/3
http://www.m-system.co.jp/
MODEL: 6BM
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
S
Potentiometer
24V DC
LOAD
max.
+
−
+
−
Excitation Volt.
Generator
1
2
3
4
5
6
3
2
1
OUTPUT
4 − 20mA DC
Voltage
Amplifier
Output
Driver
Z
min.
Specifications are subject to change without notice.
6BM SPECIFICATIONS
ES-8865 Rev.1 Page 3/3
http://www.m-system.co.jp/
相关型号:
©2020 ICPDF网 联系我们和版权申明