PW4 Pressure Graphic Recorder

PW4 Pressure Chart Recorder

Pressure Chart Recorder, 0 to 100 PSI/7 days, 4″ circular chart (Old ID: PR4100PB7S or PW405)


Features

The PW4 weather-resistant pressure chart recorder is housed in a Valox PBT NEMA 4X enclosure. This lightweight 4″ circular chart recorder provides pressure recording credentials even in harsh field environments.

Water and dust resistant housing
Durable and compact
1 AA battery for up to one year of operation
Easy installation and operation
On/Off switch conserves battery
Range selection by model
Note: Please note that the PW4 pressure is not suitable for recording ammonia, acids, or other corrosive substances. Only PW461 and PW462 are suitable for monitoring saltwater.


PW450
Pressure range: 0 to 100 PSI
Recording time: 7 days
PW451
Pressure range: 0 to 100 PSI
Recording time: 24 hours
PW454
Pressure range: 0 to 200 PSI
Recording time: 7 days
PW455
Pressure range: 0 to 200 PSI
Recording time: 24 hours
PW456
Pressure range: 0 to 300 PSI
Recording time: 7 days
PW457
Pressure range: 0 to 300 PSI
Recording time: 24 hours
PW459
Pressure range: 0 to 500 PSI
Recording time: 24 hours

Pressure accuracy: ±2% full scale

Operating environmental conditions: -22 to +122°F (-30 to +50°C), 0 to 100%

Power supply: 1 AA battery (user replaceable)

Battery life (average): 1 year

Chart size (diameter): 4″

Response time: 1 second

Calibration: Standard Dickson calibration certificate

Calibration options:
User: Zero point; Factory: Zero point time and NIST traceable

Enclosure: Valox PBT NEMA 4x

Dimensions: 6.9″ x 6.3″ x 2.9″ (17.6cm x 16.1cm x 7.4cm)

Connection: 1/4″ NPT thread, 5/8″ Hex

Mounting: Stem or keyhole slot for wall bracket mounting

Weight: 1.8 lbs (0.82 kg)

IP protection: IP56

Warranty: 12 months

Accessories included: 1 AA battery, chart paper & pen