Type 1000 - T1000 I/P High Relief Transducer NEMA 4
The Bellofram Precision Controls Type 1000 NEMA 4 I/P High Relief Transducer combines 4-20 mA current-to-pressure conversion with increased exhaust capacity for applications that require fast downstream pressure release. It provides flow up to 12 SCFM and 7 SCFM exhaust capacity at 5 psid, with supply pressure capability up to 100 psig. The NEMA 4 configuration and flexible mounting options support demanding valve, damper, positioner, cylinder, HVAC, and process-control applications where rapid blowdown and proportional pneumatic control are both important.
Features:
- Lightweight and Low Cost
- Built-in Volume Booster
- Small Size
- Field Reversible
- Low Air Consumption
- Mounts at Any Angle
- Convenient External Span & Zero Adjusts (Except for Explosion Proof Models)
- Wide Supply Pressure Range
- Low Supply Pressure Sensitivity
- Valve Actuators
- Damper and Louver Actuators
- Valve Positioners
- Controllers
- Relays
- Air Cylinders
- Clutches and Brakes
- Liquid, Gas and Slurry Processing Instrumentation
- HVAC Systems
- Paper Handling Controls
- Textile Processing Systems
- Energy Management Systems
- Petrochemical Processing Systems
- Split Ranging
Options
Explosion Proof Mounting Kit, Explosion Proof Panel Mounting Kit, DIN Rail Kit, Hirschman Connector Kit (3-prong), Filter Kit, 60 micron, Output Gauges, Dielectric Strength Testing, NEMA 4 Type Enclosure Option
E/P Supply Requirements
loop-powered
Voltage Input Ranges (DC)
na
Current Input Ranges (mA)
4-20 mA
Logic Output
No
Analog Monitor Output
No
Internal Feedback (closed loop)
No
External Feedback
No
Minimum Supply Pressure (psi)
3 psig above output
Maximum Supply Pressure (psi)
100 psig
Flow Rate (scfm)
12 scfm
Measured Supply
100 psi
Measured Outlet
Midrange
Exhaust Capacity (scfm) @ 5 psid
7
Exhaust Capture
No
Air Consumption
6
Repeatability (% of span, typ.)
0.5
Independent Linearity (% of span, typ.)
1
Hysterisis (% of span, typ.)
1
Accuracy (% of span, typ.)
1
Operating Temp (⁰C)
-29º to 60º
Output Gauge Port
Yes
Width x Depth x Height (in.)
2 1⁄8" – 2 1⁄8"– 4"
Supply Port
1/4" NPT
Output Port
1/4" NPT
Exhaust Port
No
Electrical Port (STD)
1/2" NPT
Electrical Connections (option)
Terminal Block, Din 43650-A
Mounting Options
Pipe, Panel, Bracket or DIN-rail
Mounting Orientation Insensitivity
Some
External Span/Zero Adjustment
Yes
Filter Output Pressure Ranges
0-100 PSIG
Filter Input Signal
4-20 mA
Filter Port Size
1/4" NPT,
1/2" NPT
Filter Maximum Supply Pressure
100 PSIG
Filter Maximum Accuracy
1%
Find Your Part Number
Not sure? Call for help. Phone: 304-387-1200
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