Emerson
Emerson KL3031X1-BA1 RTD Resistance Input CHARM
In stock, ready to ship
Manufacturer: Emerson
Product No.: KL3031X1-BA1
Product Type: RTD / Resistance Input CHARM
Product Origin: USA
Payment: T/T
Weight: 1300g
Shipping port: Xiamen
Warranty: 12 months
Yes, we provide a 30-day money-back guarantee for all purchases.
Yes, all items come with a 12-month warranty from the date of shipment.
Emerson KL3031X1-BA1 is a single-channel RTD and resistance input CHARM for DeltaV Electronic Marshalling. It delivers precise temperature and resistance measurement from field sensors.
Core Specs
- Supported sensors: Pt100, Pt1000, Ni100, Cu100, 0–4000 Ω resistance
- Resolution: 16-bit A/D
- CHARM Bus Power: +6.3 VDC at 32 mA
- Field Circuit: +24 VDC at 10 mA
- Operating range: -40 °C to +70 °C
- Terminal key position: 3A
- Isolation: Galvanic field-to-system
Highlights
- Open-circuit and sensor-fault diagnostics
- Hot-swappable in non-hazardous areas
- Zone 2 / Class I Div 2 certified
- No field calibration required
Common Questions
- Which RTDs are supported? Pt100, Pt1000, Ni100, Cu100 and general resistance.
- Key position? 3A.
- Temperature rating? -40 °C to +70 °C.
Mounting Steps
- Fit the matching terminal block on the CHARM baseplate.
- Insert the KL3031X1-BA1 until locked.
- Wire the RTD or resistance sensor (2/3/4-wire as configured).
- Assign sensor type in DeltaV Explorer.
- Confirm diagnostics and reading accuracy.
Buying Advice
- Best for temperature loops needing high accuracy in Electronic Marshalling.
- Match key position 3A exactly.
- Suitable for both standard and hazardous-area installations.