Model RM570 Pressure Transmitter
All welded construction and stainless steel surfaces makes the RM570 ideal for harsh environments. Viatran's rugged pressure transmitters are designed to withstand heat, vibration, pressure spikes and EMI/RFI caused by the the surrounding equipment.
All Viatran Rolling Mill units are built and configured to order with a choice of four pressure ranges,ensuring you have the best solution for your application.
PERFORMANCE
| Full Scale Pressure Ranges | 0-100 Bar (0-1450 psi) 0-150 Bar (0-2175 psi) 0-250 Bar (0-3625 psi) 0-350 Bar (0-5076 psi |
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Static Error Band |
≤±0.25% FSO typical (Includes BFSL, Hysteresis and Repeatability by RSS) | |
| Full Scale Output (FSO) | 4-20 mA (16 mA FSO) | |
| Zero and Span Balance | ±1% FSO | |
| Response Time | <2 mSec to reach 90% FSO | |
| Temperature Effect on Zero | ≤±1% FSO per 100°F (55.5°C) | |
| Temperature Effect on Span | ≤±1% FSO per 100°F (55.5°C) | |
| Compensated Temperature | 70°F to 170°F (21°C to 76°C) | |
| Operating Temperature | -40°F to 185°F (-40°C to 85°C) | |
| Storage Temperature Limit | -65°F to 185°F (-53°C to 85°C) |
ELECTRICAL
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Supply Voltage:
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12 to 30 Vdc
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Power Supply Regulation Effect
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≤±0.02% FSO per Volt
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Output Signal
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4 - 20 mA
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| Bridge Impedance | 5000 Ohms nominal | |
| Circuit Protection | Varistor protected across the input leads for surges above 40 V and currents to 250 Amps peak with a pulse width of 8x20 μSecs. Reverse polarity protected. | |
| Insulation Resistance | >200 MegOhms to case ground | |
| Electrical Connection - BH (Standard) |
6-pin hermetic, bayonet-style, 303 SST weld mount connector |
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| Pin Outs (standard) | Consult engineering for alternative configuration | |
| Wire Color Codes |
Pin A +Power/Signal Pin B No Connection Pin C -Power/Signal Pin D No Connection Pin E No Connection Pin F No Connection |
MATERIALS OF CONSTRUCTION
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Enclosure
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15-5 PH and 316 stainless steel
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Wetted Parts
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15-5 PH stainless steel
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Shock Limitation
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100 G’s
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| Weight | 17 oz. (0.482 kilograms) typical | |
| Identification | Laser etched onto body | |
| Enclosure | Classification IP68 |
MECHANICAL
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Pressure Connection:
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G 1/2A BSP(M) with Bleed Port*
G 1/2A BSP(M) without Bleed Port G 1/4B BSP(M) without Bleed Por |
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Proof Pressure:
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Up to 4 times FSPR (1378 Bar* (20,000 psi),whichever is less
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Burst Pressure:
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≥ 6 to 10 times FSPR dependent on sensor, consult engineering for details
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| Mounting | Supported by process piping or optional mounting bracke | |
| Identification | Laser etched onto body |
OPTIONS
