Series MS Magnesense® Differential Pressure Transmitter

Series MS Magnesense® Differential Pressure Transmitter

Series AT-DHC ATEX/IECEx Approved Digihelic® Differential Pressure Controller

Series AT-DHC ATEX/IECEx Approved Digihelic® Differential Pressure Controller

Series RPMC StabiliSENSE™ Critical Room Pressure Monitor

Room Status Indication, Magnehelic® Gage Size
No longer available, see Series DHC Digihelic® Differential Pressure Controller as a suggested replacement.

Grouped product items
Model Description Availability* Qty Price

Specifications

Service:
Air and non-combustible, compatible gases.
Measurement Technology:
Capacitance cell.
Wetted Materials:
Consult factory.
Housing Material:
Die cast aluminum case and SS bezel.
Accuracy:
±0.25% RSS (includes non-linearity: ±0.24%, hysteresis: ±0.05% and non-repeatability: ±0.05%), or ±0.5% RSS (includes non-linearity: ±0.49%, hysteresis: ±0.05% and non-repeatability: ±0.05%).
Pressure Limits:
2 psig.
Temperature Limits:
32 to 140°F (0 to 60°C).
Compensated Temperature Limits:
32 to 140°F (0 to 60°C).
Thermal Effects:
0.030%/°F (0.050/°C) from 77°F (25°C).
Power Requirements:
12-28 VDC, 12-28 VAC 50 to 400 Hz.
Power Consumption:
3 VA max.
Output Signal:
4-20 mA DC into 900 Ω max.
Zero and Span Adjustments:
Accessible via menus.
Response Time:
8 ms.
Display:
Backlit 4 digit LCD 0.4" height LED indicators for set point and alarm status.
Electrical Connections:
15-pin male high density D-sub connection. 18" (46 cm) cable with 10 conductors included.
Process Connections:
1/8" female NPT. Side or back connections.
Mounting Orientation:
Mount unit in vertical plane. Size: 4-3/" (120.7 mm) OD x 2-21/32 (67.5 mm).
Weight:
1.90 lb (862 g).

SWITCH SPECIFICATIONS
Switch Type:
2 SPDT relays.
Electrical Rating:
1 A @ 30 VAC/VDC.
Set Point Adjustment:
Adjustable via keypad on face.

Features

  • Long term stable pressure measurements
  • 2 SPDT relays allow for local alarming and alarming to control system
  • Automatic or manual alarm reset
  • Visual LED alarms provide immediate local alert allowing corrective action to be taken quicker to eliminate the problem from becoming widespread
  • Stores peak and valley process readings
  • Same installation diameter as Magnehelic® gage which simplifies field upgrade to RPMC StabiliSENSE™ critical room pressure monitor
  • Password protected setup menu ensures no errors by untrained personnel

Product Literature

Manuals

Catalog Pages

Product Data Sheet

SlideShare

Approvals

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Model Description Availability* Price
A-220 Clear flexible vinyl tubing, 3/16" ID x 5/16" OD, lengths to 500'; 45 psi maximum pressure @ 73°F. 1-3 days*
$0.50
A-285 Remote alarm annunciator with visible/audible alarm and acknowledge switch 1-3 days*
$331.05
A-299 Mounting bracket flush mount Magnehelic® gage in bracket. Bracket is then surface mounted . Steel with gray hammertone epoxy finish. 6.3" x 7.7" x 4.0", 1.30 lb. 1-3 days*
$41.55
A-300 Flat aluminum bracket for flush mounting Magnehelic® gage. 6.8" x 6.0" x .1", .35 lb. 1-3 days*
$36.65
A-417A Static pressure pickup. For use in clean rooms, 60 micron filter picks up static pressure. Stainless steel wall plate fits 2" x 4" electrical box. Sealed with foam gasket, screws included. Barbed brass fitting holds 1/8" to 3/16" ID tubing. 1-3 days*
$12.65
A-418A Static Pressure Pickup. Room mount with Delta Style plastic enclosure fits 2" x 4" electrical box. Fine mesh screen hides static pressure pickup port. Clean connection to 1/8" to 3/16" I.D. tubing and pressure sensor. Sealed with foam gasket, screws included. 1-3 days*
$12.65
A-465 Flush mount space pressure sensor 1-3 days*
$13.95