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KH101 On-off Process Controller
Model:KH101
Product details:
KH101 is an on-off process controller with high-accuracy measuring and
data collection compatible. The controller can measure accurately and
control many physical data such as temperature, pressure, liquid level,
gravity, instantaneous flow and etc. The controller adopts omnipotent
input with kinds of input signals. It also adopts modern advanced modular
structure output functions such as relay alarm, communication, transmission
and feed etc, can be configured flexibly. There are two- position and
three –position control modes. The alarm output function can be configured
optionally. Modern universal MODBUS communication protocol is available,
with maximum baud rate 19200 bit/s.
1. Specification
Accuracy: ±（0.2%FS+1）digit
Sampling period: ≤0.5s
Power voltage: 85-240VAC
T.C Cold-junction compensation: Internal components or external CU50 compensation
Power consumption:<5W
T.C.-off or over-range：display OPEN Surface Mount Technology(SMT)：Design
more concise and flexible
Input Signal:T.C: K、S、E、J、T、B、N
Thermal resistance: PT100、CU50、CU100
Linear voltage: 0-5V、1-5V
Linear current: 0-10mA、4-20mA
Extension specifications: customized
Output module:
R1A: relay output (0.8A normal open)
R1B: relay output (0.8A normal close)
R1C: relay output (0.8A normal open and normal close)
R2A: relay output (3A normal open)
R2B: relay output (3A normal close)
R2C: relay output (3A normal open and normal close)
W1: contactless SCR output (100-240VAC/0.2A)
G: Solid stated relay driving voltage (DC12V/50mA output)
K1: single-route SCR zero crossing trigger
K2: dual-route SCR zero crossing trigger
I1: optoelectronic isolated current transform output
S1: optoelectronic isolation RS485 communication interface
S2: optoelectronic isolation RS232 communication interface
U1/U2/U3: 5V/12V/24VDC isolated feed
2. Order Code
Eg: order code: KH101-A-R1C-R1A-I1-N-N-C, basic unit.: KH101 process controller,
Size: 96 × 96 mm, Relay output, current transmission output, Temperature
signal input, Power: 220VAC
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