Series 672 Digitally Compensated Pressure Transmitter
±0.1% Accuracy, NEMA 4X (IP56) Enclosure, 316L SS Wetted Parts

  

Dimensional Enlargement
Series 672 Pressure Transmitters provide accuracy only in more expensive units by employing advanced digital compensation. Built-in signal conditioner compensates for both linearity and thermal error thus providing a 4-20mA loop output with an accuracy of ±0.1%. The piezoresistive sensor is housed in a rugged, all welded NEMA 4X (IP56) 316L stainless steel enclosure Models available measureing in psi with a 1/4" NPTM process connection and a 3 ft (1m) vented cable or measuring in bar with a 1/4" BSP(M) process connection and a vented connector.

 
PHYSICAL DATA

GENERAL

     Service: Liquids or gases compatible with 316L stainless steel.

     Output: 4 to 20 mA, 2 wire.

     Supply Voltage: 10 to 32 VDC.

     Loop Resistence: 1000 Ohms @ 32 VDC.

     Accuracy: ±0.1% F.S. (includes non-linearity, hysteresis, and repeatability).

     Zero Offset: ±0.25% F.R.O.

     Stability: Less than 0.5% FS/year.

     Maximum Overload Pressure: 300% upper range limit.

     Temperature Limits: Compensated: -13 to 185°F (-25 to 85°C), Operating: -40 to 212°F (-40 to 100°C) Storage: -58 to 212°F (-50 to 100°C).

     Wetted Parts: 316L Stainless Steel.

     Enclosure: NEMA 4X (IP56).

     Electrical Connections: 3 ft. (1 m) integral cable with strippd ends and vented for 672-41XX models or hermetically sealed connector for 672-42XX models.

     Weight: 6.4 oz (180 g) for 672-41XX models or 5.9 oz (165 g) for 672-42XX.

 
STOCKED MODELS
Model
Number		 Range Connection
672-4100 0 to 5 psi 1/4" NPTM
672-4101 0 to 15 psi 1/4" NPTM
672-4102 o to 30 psi 1/4" NPTM
674-4104 0 to 100 psi 1/4" NPTM
674-4105 0 to 250 psi 1/4" NPTM
674-4210 0.35 bar 1/4" BSP(M)
674-4211 0 to 1 bar 1/4" BSP(M)
674-4212 0 to 2 bar 1/4" BSP(M)
674-4214 0 to 7 bar 1/4" BSP(M)
674-4215 0 to 17 bar 1/4" BSP(M)