Submitted by divya on July 15, 2025

4000 Series Local Pressure Controller

Repeatability: 0.5% of sensing element range
Deadband: 0.1% of output span
Differential Gap: 15-100% of sensing element range
Output Signal Range: 3-15 PSIG (0.21-1.03 BARG) or 6-30 PSIG (0.41-2.07 BARG)
Standard Temperature Limitations: -40°F to 160°F (-40°C to 71°C)

4000 Series pressure controllers have two modes of operation: Proportional Only & Proportional + Reset. Control action is field reversible between direct acting and reverse acting. These controllers meet or exceed EPA emission standards, with standard controllers NACE ready with stainless steel parts.

Overview

4000 Series Local Pressure Controller

MODEL	DESCRIPTION

4000	Proportional Only Controller

4010	Proportional-Plus-Reset Controller

4020	Bellows Sensing Controller

4030	Differential Gap Controller

Product Specifications

Model 4000 Bourdon Tube Pressures and Materials

BOURDON TUBE PRESSURES AND MATERIALS
PRESSURE RANGES		MAXIMUM ALLOWABLE STATIC PRESSURE LIMIT		MATERIALS
PSIG	BARG	PSIG	BARG	MATERIALS
0 - 30	0 - 2.07	30	2.07	S31600
0 - 60	0 - 4.14	60	4.14	S31600
0 - 100	0 - 6.89	100	6.89	S31600
0 - 200	0 - 13.79	200	13.79	S31600
0 - 300	0 - 20.68	300	20.68	S31600
0 - 600	0 - 41.37	600	41.37	S31600*
0 - 1,000	0 - 68.95	1,000	68.95	S31600*
0 - 1,500	0 - 103.42	1,500	103.42	S31600*
0 - 3,000	0 - 206.84	3,000	206.84	S31600
0 - 5,000	0 - 344.74	5,000	344.74	S31600
NOTES: * AVAILABLE IN N05500 (OTHER MATERIALS AND RANGES ARE SPECIAL ORDER).

Model 4000 Supply Pressure Requirements

SUPPLY PRESSURE REQUIREMENTS
OUTPUT SIGNAL RANGE THROTTLING (ON/OFF)		NORMAL OPERATING SUPPLY PRESSURE (1)		MAXIMUM ALLOWABLE SUPPLY PRESSURE TO PREVENT INTERNAL PART DAMAGE		STEADY-STATE AIR CONSUMPTION SCFH (STANDARD CUBIC FEET PER HOUR)
PSIG	BARG	PSIG	BARG	PSIG	BARG	PROPORTIONAL BAND SET TO 5	PROPORTIONAL BAND SET TO 0 OR 10
0-15 (0-20)	0.21-1.03 (0-1.03)	20	1.38	40	2.76	MINIMUM 10 MAXIMUM 34	MINIMUM 2 MAXIMUM 30
6-30 (0-35)	0.41-2.07 (0-2.41)	35	2.41	40	2.76	MINIMUM 10 MAXIMUM 34	MINIMUM 5 MAXIMUM 6
NOTES:	(1) CONTROL MAY BE DEGRADED IF THIS PRESSURE IS EXCEEDED.

Printable view

Model 4000LB Bourdon Tube Pressures and Materials

BOURDON TUBE PRESSURES AND MATERIALS
PRESSURE RANGES		MAXIMUM ALLOWABLE STATIC PRESSURE LIMIT		MATERIALS
PSIG	BARG	PSIG	BARG	MATERIALS
0 - 30	0 - 2.07	30	2.07	S31600
0 - 60	0 - 4.14	60	4.14	S31600
0 - 100	0 - 6.89	100	6.89	S31600
0 - 200	0 - 13.79	200	13.79	S31600
0 - 300	0 - 20.68	300	20.68	S31600
0 - 600	0 - 41.37	600	41.37	S31600*
0 - 1,000	0 - 68.95	1,000	68.95	S31600*
0 - 1,500	0 - 103.42	1,500	103.42	S31600*
0 - 3,000	0 - 206.84	3,000	206.84	S31600
0 - 5,000	0 - 344.74	5,000	344.74	S31600
NOTES: * AVAILABLE IN N05500 (OTHER MATERIALS AND RANGES ARE SPECIAL ORDER).

Model 4000LB Supply Pressure Requirements

SUPPLY PRESSURE REQUIREMENTS
OUTPUT SIGNAL RANGE THROTTLING (ON/OFF)		NORMAL OPERATING SUPPLY PRESSURE (1)		MAXIMUM ALLOWABLE SUPPLY PRESSURE TO PREVENT INTERNAL PART DAMAGE		OUTPUT SIGNAL		STEADY-STATE AIR CONSUMPTION (2) SCFH (STANDARD CUBIC FEET PER HOUR)
PSIG	BARG	PSIG	BARG	PSIG	BARG	PSIG	BARG
3-15 (0-20)	0.21-1.03 (0-1.38)	20	1.38	40	2.76	0	0	1.6
						5	0.34	1.5
						10	0.69	1.4
						20	1.38	0.3
6-30 (0-35)	0.41-2.07 (0-2.41)	35	2.41	40	2.76	0	0	2.6
						5	0.34	2.6
						10	0.69	2.6
						20	1.38	2.6
						30	2.07	2.5
						35	2.41	0.3
NOTES:	(1) CONTROL MAY BE DEGRADED IF THIS PRESSURE IS EXCEEDED.
	(2) SCFH: STANDARD CUBIC FEET PER HOUR = FT3/HR. @ 60°F AND 14.7 PSIG. AIR FLOW RATE INDICATED, FOR NATURAL GAS FLOW RATE - MULTIPLY BY 1.29.