GE DS200TCPSG1APE

Technical Parameters

Manufacturer: GE
Series: Mark V / Mark VIe
Channels: 16 differential
Input Range: -10 mV to +100 mV (Type J/K/T/E)
Cold Junction: Single onboard sensor with enhanced linearization
Isolation: 1500V AC
Accuracy: ±0.08% at 25°C, ±0.15% across full temperature range
Sampling: 10 Hz sequential
Operating Temp: -30°C to +65°C
Storage Temp: -40°C to +85°C
Mounting: VME rack
Suffix “G1APE”: Enhanced accuracy + G1 wiring + “S” performance optimizations + basic diagnostics (open/short only) + “PE” mid-grade coating (enhanced acrylic or silicone blend offering good moisture resistance, mild chemical protection, and limited solvent resistance)

Key Features

Enhanced accuracy – ±0.08% for high-precision temperature monitoring
“S” performance optimizations – improved thermal stability, faster transient response, and enhanced noise rejection compared to standard “P” variants
Faster sampling – 10 Hz for responsive monitoring
“PE” mid-grade coating – good moisture resistance, mild chemical protection, and limited solvent resistance; suitable for moderately humid environments
Improved cold-junction compensation – stable readings across ambient variations
Basic self-diagnostics – open-circuit and short-circuit detection per channel
Simple swap – no firmware changes required in most Mark V systems
LED status per channel + board health
Backward compatible with Mark V and Mark VIe (hot-swap only on VIe Rev D+)

Applications

High-humidity indoor installations – good moisture resistance with enhanced performance
Coastal power plants with mild salt exposure – moderate protection against humidity
Industrial environments with occasional moisture – reliable moisture barrier
Food processing facilities – resistance to mild cleaning agents
Compressor monitoring in humid climates – noise rejection with environmental protection

Comparison with Competitors

Selection Tips

Choose the DS200TCPSG1APE if you need enhanced accuracy (±0.08%), specialized “S” performance optimizations, and mid-grade coating protection – a cost-effective balance for humid but not chemically aggressive G1 environments
For the same features with standard coating (less protection), consider DS200TCPSG1A
For better chemical resistance with similar performance, consider DS200TCPSG1AME (mid-high grade) or DS200TCPSG1AHC (high-grade)
For severe chemical/corrosion exposure, upgrade to DS200TCPSG1AJE (military-grade) or DS200TCPSG1ATF (PTFE) if available
For extended diagnostics (drift/degradation), consider DS200TCPDG1BPE (if available)
Verify existing wiring is 2-wire standard – G1-series terminal mapping applies
Source refurbished units with coating inspection verification and “S” performance test validation

Precautions

ESD sensitive – use wrist strap
Power down for Mark V removal (no hot-swap)
Torque terminals to 0.5 N·m max
Do not exceed -30°C to +65°C operating range
Avoid damaging the coating – scratches compromise protection
Use isopropyl alcohol only for cleaning – “PE” coating is vulnerable to stronger solvents; avoid acetone/MEK
Calibrate every 24 months – accuracy spec depends on valid calibration
Ground shields only at the board end
Verify thermocouple type – optimized for J/K (T/E reduces accuracy to ±0.15%)
Label clearly – mark as “G1APE – S-OPTIMIZED/PE COAT” to ensure proper handling
Confirm “S” specifications with your supplier – request detailed test documentation for performance optimizations