Series 629HLP Differential Pressure Transmitter

Specifications

Service:

Compatible gases or liquids.

Wetted Material:

304 SS, EPDM, silicone grease, alumina ceramic; optional 3-way valve: brass, copper, nylon, HNBR, FKM, NBR.

Housing Material:

ABS.

Enclosure Rating:

IP65.

Accuracy:

±1% from -5 to 60°C (23 to 140°F).

Stability:

±1% FS/year.

Temperature Limits:

Ambient: -10 to 60°C (14 to 122°F); Process: -10 to 80°C (14 to 176°F).

Relative Humidity:

10% to 90% non-condensing.

Installation Position:

Not position sensitive.

Over Pressure :

5 bars for 0 to 1 bar and 0 to 2.5 bar ranges, 12 bars for 0 to 4 bar and 0 to 6 bar ranges; 70 psi for 0 to 15 psi and 0 to 30 psi ranges, 174 psi for 0 to 60 psi and 0 to 90 psi ranges.

Burst Pressure:

8 bars for 0 to 1 bar and 0 to 2.5 bar ranges,18 bars for 0 to 4 bar and 0 to 6 bar ranges; 115 psi for 0 to 15 psi and 0 to 30 psi ranges, 260 psi for 0 to 60 and 0 to 90 psi ranges.

Static Pressure Limits:

25 bar (360 psi).

Output Signal:

4 to 20 mA, 0 to 10 VDC.

Response Time:

50 ms.

Rated Supply Voltage:

0 to 10 VDC Output: 12 to 36 VDC or 12 to 32 VAC (@ Max load of 2 kΩ) 4 to 20mA output: 8 to 36 VDC.

Max Loop Resistance:

(Supply Voltage – 8 V) / 0.02 for 4 to 20mA output.

Power Consumption:

Vout = 13 mA max, Iout = 24 mA max.

Electrical Connections:

Form A DIN 43650.

Process Connections:

Standard: 1/4" female NPT, 1/4" female BSPT; with 3-way valve option: 1/8" female NPT, 1/8" female BSPT.

Weight:

1 lb 4 oz (567 g).

Approvals:

CE.

Features

• Rugged, versatile, high accuracy device
• For liquid or gas systems requiring precise measurements
• Provide excellent response and reliability
• Suitable for static and dynamic measurements
• Converts pressure changes into 4 to 20 mA or 0 to 10 VDC output
• Compact, lightweight, capable to be installed in any arrangement making installation very simple
• Capable to handle up to 360 psi (25 BAR)

Approvals

• CE Approval
• RoHS Letter of Compliance

Drawings

• CAD Drawing in format .DWG - 629HLP
• Adobe Reader in format .PDF - 629HLP
• 3D Drawing - 629HLP
• CAD Drawing in format .DWG - 629HLP-3V
• Adobe Reader in format .PDF - 629HLP-3V
• 3D Drawing - 629HLP-3V

Model Chart

629HLP-X-X-X-OPT   629HLP DIFFERENTIAL PRESSURE TRANSMITTER

     1ST SYMBOL (1ST X) RANGE
       01     0 TO 1 BAR
       02     0 TO 2.5 BAR
       04     0 TO 4 BAR
       06     0 TO 6 BAR
       15     0 to 15 PSI 
       30     0 TO 30 PSI 
       60     0 TO 60 PSI 
       90     0 TO 90 PSI 
               
    2ND SYMBOL (2ND X) PROCESS CONNECTION
       P2      1/4 IN FEMALE NPT
       P4      1/4 IN FEMALE BSPT


    3RD SYMBOL (3RD X) OUTPUT SIGNAL
       S1     4-20 mA
       S5     0-10 V   
               

    OPTIONS (OPT)
       -NIST   NIST CALIBRATION CERTIFICATE
       -FC     FACTORY CALIBRATION CERTIFICATE
       -3V     3-WAY VALVE