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Pressure and Temperature Measurement • Pressure Transmitters PMT
Explosion Proof & Field Adjustable Pressure
Transmitter Model 88C DESCRIPTION
The Model 88 is the most durable, accurate and costeffective pressure transmitter presently available. The compact size , weight and integral juction box permit simple field wiring and quick installation time A 4 to 20 mA output is standard with a 12 to 40 VDC power supply. With all 316 stainless steel welded construction, the Model 88 is compatible with corrosive media and hazardous environments. With the cover retained by a stainless steel chain and no internal jumpers for span turndown, losses due to misplaced or dropped parts are eliminated.
FEATURES • A miniature, low-priced, full-featured transmitter – just 1.67 lb. • All welded 316 stainless steel construction and wetted parts (no aluminum)
• Ranges from 0 to 3 through 0 to 5000 psig (0 to 0.2 to 0 to 350 bar)
• 0.25% accuracy
• Zero and span adjustability • Full 5:1 range turndown • Integral junction box • FM for explosion-proof; CSA for explosion-proof and intrinsically safe • 4 to 20 mA output at 12 to 40 VDC • 5-year warranty
Table 1 XX
Table 1 88
Table 2 C
Table 3 001 002 003 004 005 006 007 008
Non-std. Model
88 Pressure transmitter Approvals
FM certified for explosion-proof and CSA certified for explosion- proof and intrinsic safety
Pressure ranges 3 to 15 psi (21 to 104 kPa)
0/6 to 0/15 psi (0/0.4 to 0/1 bar) 0/15 to 0/30 psi (0/1 to 0/2 bar) 0/20 to 0/100 psi (0/1.4 to 0/7 bar) 0/60 to 0/300 psi (0/4 to 0/20 bar) 0/200 to 0/1000 psi (0/14 to 0/70 bar) 0/600 to 0/3000 psi (0/40 to 0/200 bar) 0/1000 to 0/5000 psi (0/70 to 0/350 bar) 0/3 to 0/6 psi (0.2 to 0/0.4 bar) Consult factory
Table 2 X
HOW TO ORDER Table 3
XXX
Table 4 X
Table 4 A
Table 5 2
Table 6
Table 5 X
Material
316 SS (base), 316 SS (diaphragm), silicone (liquid fill) Other Consult factory
Output 4 to 20 mADC Calibration ranges
Will be calibrated at maximum range in psi if not specified * Consult rawson for additional options