Low differential pressure transmitter 666

The Series 610 Low Differential PressureTransmitters are capable of measuring the pressures and flow of air ornon-conducting gases at high resolutions. Designed specifically for cleanrooms, isolation rooms, and other critical environments, the Series 610 usesan improved all stainless steel micro-tig welded sensor to detect differentialpressure and convert this pressure into a linear DC electrical signal by aunique electrical circuit. This unit is ideal for situations when accurate andreliable pressure monitoring is essential. Easy access pressure ports andelectrical connections, removable process heads, and detachable terminalblocks make for fast and easy installation. The Series 610 transmitters areavailable for air pressure ranges as low as 0.1″ w.c. full scale.Standard accuracy is ±0.25% full scale (terminal-based) in normal ambienttemperature environments. The tensioned sensor allows up to 2 psi overpressurein either direction with absolutely no damage to the unit. The Series 610transmitters can be ordered as either a base mount or a din rail mount and theoption of a digital read out display. In addition, a calibration key can beordered that allows the user to set zero and span. One key will work onmultiple transmitters.

Service:Air or similar non-conducting gases.Accuracy: ±0.25% or ±0.5% F.S.Stability: ±0.5%/yr.Temperature Limits: -20 to 160°F (-29 to71°C).Pressure Limits: 2 psi (0.137 bar).Thermal Effect: 0.5% FS.Power Requirements: 13.5 to 30 VDC.Output: 4 to 20 mA.Loop Resistance: 800 ohms max.Current Consumption: 25 mA.Zero and Span Adjustments: Externalsecurity key pendant.Response Time: 0.02 to 0.04 seconds.Electrical Connections: Detachable screwterminal connector.Process Connections: 3/16″ O.D. barbedbrass fittings on removable process head.Enclosure Rating: Fire retardant ABS.Mounting Orientation: Vertical.Weight: 9 oz (255 g).Agency Approvals: CEACCESSORIES:

• A-165 – Security Key.
• A-616 – Process Head without Display.
• A-617 – Process Head with Display.
• A-465 – Flush mount space pressure sensor.
• A-301 – Static pressure tip, for 1/4″ metal tubing connection.
• A-302 – Static pressure tip, for 3/16″ and 1/8″ ID plastic or rubber tubing.
• A-303 – Portable static pressure tip, for 3/16″ ID rubber or plastic tubing with 3″ insertion.
• A-414 – 316 SS clean room pressure sensor.
• A-307 – Static pressure fitting, for 1/4″ metal tubing connection.
• A-308 – Static pressure fitting, for 3/16″ and 1/8″ ID plastic or rubber tubing.
• A-417 – Static pressure pickup, for use in clean rooms, 100 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 5/32″ ID tubing.
• A-418 – Static pressure pickup, room mount with Delta style plastic enclosure fits 2″ x 4″ electrical box, mesh screen hides static pressure pickup port, clean connection to 1/8″ to 5/32″ ID tubing and pressure sensor. Sealed with foam gasket, screws included.
• A-419 – Static pressure pickup ceiling mount, plate rests on top of standard 3/4″ thick ceiling tile while 100 micron filter faces down through 5/8″ hole in tile, screws included for optional mounting to junction box, barbed fitting holds 1/8″ to 5/32″ ID tubing.
• A-420 – Static pressure pickup for roof/outside mount, NEMA 4X (IP66) rated structure withstands harsh environmental elements, structure is 3-5/8″ across and 2-1/2″ deep, EMT conduit fitting is 1/2″, pressure connection is brass barbed fitting for 1/4″ tubing.
• A-306-A – Outdoor static pressure sensor, provides average outdoor pressure signal for reference in building pressurization applications, includes sensor, 50 ft vinyl tubing, mounting bracket and hardware.
• A-201 – Rubber tubing, 3/16″ ID, 9 ft length.
• A-202 – Rubber tubing, 3/16″ ID, lengths to 50 ft, per ft.
• A-203 – PVC tubing, 1/8″ ID x 1/4″ OD, per ft.
• A-210 – Aluminum tubing, 1/4″ OD, 5 ft length, 500 psi maximum pressure @ 200°F.
• A-211 – Aluminum tubing, 1/4″ OD, 50 ft length, 500 psi maximum pressure @ 200°F.
• A-220 – Flexible vinyl tubing, clear 3/16″ ID x 5/16″ OD, lengths to 500 ft, per ft, 45 psi maximum pressure @ 73°F.
• A-221 – Flexible vinyl tubing, clear 1/8″ ID x 3/16″ OD, lengths to 500 ft, per ft, 40 psi maximum pressure @ 165°F.
• A-222 – Flexible vinyl tubing, clear .240″ ID x .375″ OD, lengths to 500 ft, per ft, 35 psi maximum pressure @ 73°F.
• A-223 – Black polyethylene 1/8″ ID 1/4″ OD, 10 ft length, 200 psi maximum @ 140°F.