Product Overview
Ametek Hydrostatic Level TransducerÂ
Model 84B
The Ametek Model 84B is a solid state instrument designed to continuously measure and transmit liquid level data
The sensing element is a piezoresistive silicon chip with the strain gage pattern diffused directly into the silicon matrix
The sensing element is mounted in a stainless steel housing isolated from the process fluid by a silicone fill encompassed by a welded stainless steel diaphragm
Specifications :
Range limits :
0/1.2 to 0/6 PSI
0/3 to 0/15 PSI
0/6 to 0/30 PSI
0/12 to 0/60 PSI
Output : 4-20 mADC, 35mADC limited
Power supply : 12-48 VDC w/ reverse polarity protection
Loop resistance : 1800 ohms max @ 48 volts
Suppression : zero may not exceed 80% of upper range limit and combined with span may not exceed 100% of upper range limit
Turndown : (5 to 1) range can be adjusted from 100% to 20% of nominal span
Operating temperature : -4 degrees F to 176 degrees F (-20 to 80 C)
Compensated temperature : 32 degrees F to 132 degrees F (0 to 55 C)
Overpressure : 200% F.S.
Accuracy : +/- 0.5% of calibrated span including linearity, hysteresis, and repeatability
Materials :
Wetted parts : 316 SS
Fill fluid : silicone oil
Electronic housing : low copper cast aluminum with powder epoxy finish
Flange :
Outer diameter : 6"
Pitch center diameter (PCD)Â : 5"
This is a surplus item from the military, it has some wear & tear but it is unclear whether it has been installed or used
There is black paint on the flange that has worn off (see pictures)
Item is untested by the seller
Model 84B
The Ametek Model 84B is a solid state instrument designed to continuously measure and transmit liquid level data
The sensing element is a piezoresistive silicon chip with the strain gage pattern diffused directly into the silicon matrix
The sensing element is mounted in a stainless steel housing isolated from the process fluid by a silicone fill encompassed by a welded stainless steel diaphragm
Specifications :
Range limits :
0/1.2 to 0/6 PSI
0/3 to 0/15 PSI
0/6 to 0/30 PSI
0/12 to 0/60 PSI
Output : 4-20 mADC, 35mADC limited
Power supply : 12-48 VDC w/ reverse polarity protection
Loop resistance : 1800 ohms max @ 48 volts
Suppression : zero may not exceed 80% of upper range limit and combined with span may not exceed 100% of upper range limit
Turndown : (5 to 1) range can be adjusted from 100% to 20% of nominal span
Operating temperature : -4 degrees F to 176 degrees F (-20 to 80 C)
Compensated temperature : 32 degrees F to 132 degrees F (0 to 55 C)
Overpressure : 200% F.S.
Accuracy : +/- 0.5% of calibrated span including linearity, hysteresis, and repeatability
Materials :
Wetted parts : 316 SS
Fill fluid : silicone oil
Electronic housing : low copper cast aluminum with powder epoxy finish
Flange :
Outer diameter : 6"
Pitch center diameter (PCD)Â : 5"
This is a surplus item from the military, it has some wear & tear but it is unclear whether it has been installed or used
There is black paint on the flange that has worn off (see pictures)
Item is untested by the seller
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