BTS-2/Q [MSYSTEM]
Space-saving Two-wire Signal Conditioners B-UNIT;型号: | BTS-2/Q |
厂家: | M-SYSTEM |
描述: | Space-saving Two-wire Signal Conditioners B-UNIT |
文件: | 总3页 (文件大小:115K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
MODEL: BTS
Space-saving Two-wire Signal Conditioners B-UNIT
[2] OPTIONS (multiple selections)
Burnout
blank: Upscale burnout
THERMOCOUPLE TRANSMITTER
(isolated)
/BL: Downscale burnout
Other Options
Functions & Features
blank: none
• Accepting direct input from a thermocouple and providing
a standard 4 – 20 mA DC signal
• Linearization
/Q: Option other than the above (specify the specification)
• Burnout protection
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
• High-accuracy cold junction compensation
• Monitor terminals
• High-density mounting
/C02: Polyurethane coating
/C03: Rubber coating
Typical Applications
TERMINAL SCREW MATERIAL
/S01: Stainless steel
• High-accuracy cold junction compensation benefits narrow
span measurements
• 0.1 μA burnout sensing enables long distance
transmission with minimum offset drifts
GENERAL SPECIFICATIONS
Construction: Plug-in
• Electric furnace (isolation)
Connection: M3.5 screw terminals (torque 0.8 N·m)
Screw terminal: Nickel-plated steel (standard) or stainless
steel
26 (1.02)
Housing material: Flame-resistant resin (black)
Isolation: Input to output
93
(3.66)
Zero adjustment: -1.5 to +10 % (front)
Span adjustment: 95 to 105 % (front)
Linearization: Standard
137
(5.39)
Cold junction compensation: CJC sensor attached to the
input terminals
mm (inch)
MODEL: BTS–[1][2]
INPUT SPECIFICATIONS
Minimum span: 3 mV
ORDERING INFORMATION
• Code number: BTS-[1][2]
Offset: Max. 1.5 times span
Input resistance: 20 kΩ minimum
Burnout sensing: 0.1 μA
Specify a code from below for each of [1] and [2].
(e.g. BTS-2/BL/Q)
• Temperature range (e.g. 0 – 800°C)
• Specify the specification for option code /Q
(e.g. /C01/S01)
Minimum span (in °C)
(PR): 370°C
K (CA): 75°C
E (CRC): 50°C
J (IC): 60°C
[1] INPUT THERMOCOUPLE
T (CC): 75°C
B (RH): 780°C
R: 360°C
1: (PR) (Usable Range 0 to 1760°C, 32 to 3200°F)
2: K (CA) (Usable range -270 to +1370°C, -454 to +2498°F)
3: E (CRC) (Usable range -270 to +1000°C, -454 to +1832°F)
4: J (IC) (Usable range -210 to +1200°C, -346 to +2192°F)
5: T (CC) (Usable range -270 to +400°C, -454 to +752°F)
6: B (RH) (Usable range 0 to 1820°C, 32 to 3308°F)
7: R (Usable range -50 to +1760°C, -58 to +3200°F)
8: S (Usable range -50 to +1760°C, -58 to +3200°F)
0: Specify
S: 380°C
Minimum span (in °F)
(PR): 670°F
K (CA): 140°F
E (CRC): 90°F
J (IC): 110°F
T (CC): 140°F
BTS SPECIFICATIONS
ES-3112 Rev.5 Page 1/3
http://www.m-system.co.jp/
MODEL: BTS
B (RH): 1410°F
R: 650°F
S: 690°F
Note: For the temperatures that range below 0°C, the
transmitter may partially not satisfy the described accuracy.
Consult factory.
OUTPUT SPECIFICATIONS
Output: 4 – 20 mA DC
Load resistance vs. supply voltage:
Load Resistance (Ω) = (Supply Voltage (V) – 14 (V)) ÷ 0.02
(A)
(including leadwire resistance)
2.5
2.3
2.0
1.5
1.0
0.5
0.0
0
10 20 30 40 50 60
14
SUPPLY VOLTAGE [V]
(500Ω maximum at 24V DC)
INSTALLATION
Supply voltage: 14 – 60 V DC
Operating temperature: -5 to +55°C (23 to 131°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Mounting: Surface or DIN rail; Standard Rack Mounting
Frame BX-16H available
Weight: 150 g (0.33 lb)
PERFORMANCE in percentage of span
Accuracy: ±0.4 % (at over 400°C or 750°F for R, S and PR;
over 770°C or 1420°F for B)
Cold junction compensation error
(at 25°C ±10°C or 77°F ±18°F)
K, E, J & T: ±0.5°C or ±0.9°F
S, R & PR: ±1°C or ±1.8°F
Temp. coefficient: ±0.015 %/°C (±0.008 %/°F)
(at over 400°C or 750°F for R, S and PR; over 770°C or
1420°F for B)
Response time: ≤ 0.5 sec. (0 – 90 %)
Burnout response: ≤ 10 sec.
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 ground)
BTS SPECIFICATIONS
ES-3112 Rev.5 Page 2/3
http://www.m-system.co.jp/
MODEL: BTS
EXTERNAL DIMENSIONS unit: mm (inch)
7.8 (.31)
CLAMP
(top & bottom)
1
2
15
(.59)
DIN RAIL
35mm wide
3
4
2–4.5 (.18)
HOLE
15 (.59) deep
5
6
8–M3.5
SCREW
7
8
107 (4.21)
137 (5.39)
26 (1.02)
26 (1.02)
[3.3 (.13)]
•When mounting, no extra space is needed between units.
TERMINAL ASSIGNMENTS unit: mm (inch)
CJC SENSOR
(model: CJM)
red
black
1
2
3
4
5
6
7
8
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
Burnout
comp. leadwire
T / C
Z
S
Isolation
24V DC
LOAD
4 – 20mA DC
+
Low Drift
Amplifier
Output
Driver
+
1
5
6
7
8
+
–
Linearizer
OUTPUT
–
metal leg
–
2
3
4
CJC
SENSOR
*
red
black
Cold Junction
Compensation
model: CJM
Base Socket
*Deleted with B thermocouple
Specifications are subject to change without notice.
BTS SPECIFICATIONS
ES-3112 Rev.5 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