Overview
The GE HE693STG884 is an 8‑channel strain gauge input module designed for precision measurement applications. It connects directly to bridged strain gauges (e.g., load cells) and provides 16‑bit resolution data to PLC systems, eliminating the need for external signal conditioning.
General Information
Brand: GE (General Electric)
Country of Origin: United States
Model Number: HE693STG884
Series: Series 90‑30 I/O Modules
Product Type: Strain Gauge Input Module (8 channels)
Application: Industrial automation where precise low‑level analog measurement of strain gauges is required
Power Specifications
Supply Voltage: 5 V DC typical
Steady‑State Current: Approx. 30 mA @ 5 V DC
Input Ranges: ±25 mV, ±50 mV, ±100 mV (configurable per channel)
Resolution: 0.8 µV, 1.6 µV or 3.2 µV depending on range
Input Impedance: Greater than 1 GΩ
Accuracy: ±0.03% of full scale
Communication & Interface
Channels: 8 independent analog input channels
Signal Interface: Direct connection of bridged strain gauges, excitation monitoring included
Conversion Rate: Approx. 35 channels per second
Diagnostics: Supports channel on/off configuration, excitation voltage monitoring, and channel‑level fault detection
Environmental
Operating Temperature: 0 °C to +60 °C
Humidity: Up to 95% RH, non‑condensing
Installation: Standard rack‑mount PLC I/O environment
Dimensions & Weight
Dimensions (L × W × H): Estimated ~ 120 × 30 × 110 mm
Weight: Approx. 0.54 kg
Authentic new components, verified availability, fast shipment.