Selco Products Co. - Item # AM-211-11-2
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ASG-151 Strain Gauge Meter
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AM-211A Setpoint Comparator
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Item # AM-211-11-2
Item # AM-211-11-2
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Analog comparator
1 set-point
200 mV ~ 200 V Measurement
Bright LED 8 mm (Red)
DC 5 V (Non-Isolated)
Specifications
Power Supply Type
Non-isolation
Power Supply
5 VDC ±5%
Power Supply (DC)
5 V
Range
11
Input Type
DC Voltage
No. of Digit
3 1/2
LED Color
Red
Setting Range
0 ~ -1999
Measurement Range
±199.9 mV
Max. Resolution
100 µV
Input Resistance
100 MΩ
Input Protection
±250 V
Accuracy (23°C±5°C)
±0.1% rdg ±1 digit
Input Configuration
Single Ended
Input Bias Current
<120 pA
Conversion Rate
2.5/sec
Normal Mode Rejection (TYP.) (50/60 Hz)
40 dB
Zero Stability
Automatic Zero Adjustment
LED Specification
LED, 8 mm height
Polarity
A "-" is displayed automatically
Decimal Point
Settable to any digit position
Over Range Indication
When input exceeds the maximum display, 1999 flashes.
Control System
Analog Comparator System
Comparative Condition
Indication ≥ Set-point (LED ON)
Relay Contact Capacity
28 VDC 1 A Resistive load
120 VAC 0.5 A Resistive load
250 VAC 0.1 A Resistive load
External Control
Reset: When TTL level "0" or reset and common terminal (Short) comparison value hold
Start: Contact signal (Open)
Hysteresis (23°C±5°C)
~ 20 digits
Operating Temperature (35 to 85%RH)
0 ~ 50 ºC
Power Consumption
~ 500 mW
Dimensions
24 mm (H) X 48 mm (W) X 73 mm (D) DIN size
Height
24 mm
Width
48 mm
Depth
73 mm
Weight
~ 60 g
Dielectric Strength
Between power supply (Lo) terminal and relay output, 500 VDC/1 min.
Between power supply terminal and case, 1500 VAC/1 min.
Insulation Resistance
500 VDC, 100 MΩ Power supply (Lo) and relay output
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