Selco Products Co. - Item # AM-211-11-2
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All Categories > Panel Instruments > Strain Gauges > ASG-151 Strain Gauge Meter > AM-211A Setpoint Comparator  > Item # AM-211-11-2  
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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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