3
Table 1 -
DNGP Technical Specifi cations (continued)
Input Signal Action
Direct or Reverse Acting (selectable by accessing DNGP Menu and
Transmitter Switch)
Pneumatic Action
Double Acting or Single Acting
Deadband
Adjustable from 0.1% to 2.0% of full travel
Hysteresis
<2.0% full scale (with rotary position feedback transmitter
Linearity
<±1.0% full scale (with standard linear digital transmitter)
Repeatability
<±1.0% full scale (with standard linear digital transmitter)
Operating Temperature
-20 ºF to 150 ºF (-29 ºC to 66 ºC)
Infl uence of Temperature on Valve Position
<0.01% per ºF (<0.02% per ºC)
Steady State Gas Consumption
ZERO - see Table 2.0 for additional information
Recommended Supply Regulator Capacity
100 SCFM at 250 psig (1724 kPa) - Natural Gas
45 SCFM at 100 psig (689 kPa) - Natural Gas
30 SCFM at 60 psig (414 kPa) - Natural Gas
Electrical Classifi cations
Electrical Enclosure Explosion Proof for Class I Groups C and D
;Class II Groups E, F, G; Class III hazardous locations
CSA approved, RoHS compliant
Optional ATEX available
Enclosure
Available in explosion proof housing with window or NEMA-4 Poly
carbonate enclosure for remote control board mounting
Approximate Weight
15 lb. (5.6 kg); includes standard explosion proof DNGP enclosure and
High Pressure 5/3 Solenoid Valve.
Valve Position Limit Switches
Low limit settable from 0 to 45% closed
High limit settable from 55 to 100% of open
Contacts ratings (maximum)
Power: 180 W or 1800 VA
Current: 6A
Voltage: 150 VDC or 300 VAC
(UL 6 A @ 28 DC, VDE 5 A @ 250 VAC).
Digital Control Inputs
Low limit settable from 0 to 45% closed
High limit settable from 55 to 100% of open
Contacts ratings (maximum)
Power: 180 W or 1800 VA
Current: 6A
Voltage: 150 VDC or 300 VAC
(UL 6 A @ 28 VDC, VDE 5 A @ 250 VAC).
Digital Control Inputs
12 to 24 V nominal (11 to 30 V).
Digital input current: 3.5 mA at 24 V
One input controls Open, one input controls Close, and common Open/
Close return signal.
Maximum Power Supply Gas
Pressure
250 psig (1724 kPa) with 5/3 type DNGP Solenoid Valve
(Check Maximum Actuator Power Supply Pressure Limitations)
150 psig (1034 kPa) with 3/2 type DNGP Solenoid Valve
(Check Maximum Actuator Power Supply Pressure Limitations)
Pneumatic Port Connection
1/4” FNPT standard, larger sizes available for additional capacity
Electrical Conduit Connections
3/4” FNPT standard
