MKS R740D Baratron® Differential Capacitance Manometers with Trip Relays (20 - 3000 psi)

Specifications

Pressure Ranges:  20 to 3000 PSI (1.4 to 204 bar) gauge

Accuracy (includes non-linearity, hysteresis and non-repeatability): ±1% Reading

Repeatability: ±0.1% of Reading

Resolution (output): 0.01% of Full Scale

Ambient Operating Temperature: 0° to 50°C

Temperature Effect:

Zero: 0.02% of Full Scale/°C

Span: 0.04% of Reading/°C

Response Time: 20 msec

Maximum Overpressure: 45 PSI or 2x Full Scale (whichever is greater)

Burst Pressure:

FS ranges of 1000 PSI or less: 100 PSI or 10x Full Scale (whichever is greater)

FS ranges of more than 1000 PSI: 5x Full Scale

Internal Volume: 4.7 cm3

Exposed Materials: Inconel®, Incoloy®, and 316L stainless steel

Input Voltage: ±15 VDC (± 5%) @ 35 mA (max)

Analog Output Signal: 0-10 VDC into > 10 k W load

Electrical Connector: 15-pin D-subminiature

Relay Specifications: (2) independently-adjusted DPDT contacts adjustable between 0.5% and 100% of FS. Relays are UL listed and rated at 1.0 amps @ 30 VDC or 0.3 amps @ 30VAC. Relay setpoints and operating directions can be adjusted by customers from exterior of product.

Factory Default Trip Relay Settings: Trip Relay A energizes below 55% of Full Scale range, and Trip Relay B energizes above 55% of Full Scale range. Custom relay settings available on special order; contact MKS Applications for details and pricing.

Weight: 1.0 lbs (0.4 kg)

Available Fittings: 1/4'' (6.3 mm) OD tube, 4 VCR® male and female, 8 VCR female, 8 VCO® female, NPT*, NW16-KF**, and 1.33'' (33.8 mm) OD CF***

Compliance: CE

For specific range please check the attachment below!

Literature

Manual

Drawing