Rosemount 644 Temperature Transmitter
DIN head mount, field mount, and rail mount form factors
4–20 mA/HART®
with Selectable Revision 5 and 7,
FOUNDATION Fieldbus or PROFIBUS
PA Protocol support
SIL3 Capable: IEC 61508 certified by an accredited thirdparty agency for use in safety instrumented systems up to SIL 3 [minimum requirement of single use (1oo1) for SIL 2 and redundant use (1oo2) for SIL 3]
Enhanced display with Local Operator Interface (LOI)
LCD display
Integral transient protection
Enhanced accuracy and stability
Transmitter-sensor matching with Callendar-Van Dusen constants
Variety of enclosures
H = DIN A head mount - single sensor input
A = 4–20 mA with digital signal based on HART Protocol
NA = No approval
J5 = Universal junction box, 2 entries Aluminum M20 × 1.5 3-in. (76 mm)
| Delivery: |
UPS, FedEX and DHL
International delivery available
Same day shipping for in-stock on location
Will negotiate shipping details |
| Combined Shipping Policy: |
We will combine shipments to reduce costs for customers purchasing multiple items.
After customers have completed their mulitple purchases they should request an invoice.
We will package and weigh the entire purchase and provide an invoice, including shipping and handling. |
| Warranty: |
All of our products are covered by REEMAN
We will take test video before shipping
✓ 30 day Warranty - Refurbished Parts |
| Returns: |
No hassle return policy. |
| Quick Quotes: |
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