Service	:	Air and noncombustible, compatible gases.
Temperature Limits	:	Process ambient temperature from -4 to 185˚F (-20 to 85˚C).
Pressure Limits	:	Max. Operating Pressure: 40” W.C. (10 kPa) for all pressure ranges
Switch Type	:	Single-pole double-throw (SPDT)
Electrical Rating	:	Standard: Max., 1.5A/250 VAC, max. switching rate: 6 cycles/min.; Gold Contact Option: 0.4 A/ 250 VA

Service	:	Air and non-combustible, compatible gases
Accuracy	:	±1% for 0.25˝ (50 Pa), 0.5˝ (100 Pa), 2˝ (500 Pa), 5˝ (1250 Pa), 10˝ (2 kPa), 15˝ (3 kPa), 25˝ (5 kP
Temperature Limits	:	0 to 150°F (-18 to 66°C)
Pressure Limits	:	1 psi maximum, operation; 10 psi, burst
Power Requirements	:	10 to 35 VDC (2-wire); 17 to 36 VDC or isolated 21.6 to 33 VAC (3-wire)
Output Signals	:	4 to 20 mA (2-wire); 0 to 5 V, 0 to 10 V (3-wire)
Display (optional)	:	4 digit LCD

Service	:	Compatible gases and liquids
Temp. limits	:	30 to 140°F (-1 to 60°C)
Pressure Limits	:	200 psig (13.8 bar)
Switch Type	:	SPDT snap switch
Enclosure Rating	:	Weatherproof UL type 4X (IP65)

Service	:	Compatible gases & liquids
Wetted Materials	:	Types 316, 316L SS
Accuracy	:	+/- 0.5% F.S. (includes linearity, hysteresis & repeatability)
Temperature Limits	:	0 to 200°F (-18 to 93°C)
Pressure Limits	:	See chart
Power Requirements	:	13-30VDC
Output Signal	:	4 to 20 mA. Optional 0-5, 1-5, 0-10, 1-6 or 2-10 VDC

Service	:	Air and non-combustible, compatible gases
Accuracy	:	±1.5% for 0.25˝ and ±0.25˝ w.c. ranges. Ranges 0.5˝ to 5˝ w.c. and corresponding bi-directional (exc
Pressure LImits	:	Ranges ≤ 2.5 in w.c.: 25 psi; ±2.5˝, 5 in w.c.: 5 psi; 10 in w.c.: 5 psi; 25 in w.c.: 5 psi; 50 in w
Temperature Limits	:	32 to 140°F (0 to 60°C)
Power Requirements	:	12-28 VDC, 12-28 VAC 50 to 400 Hz.
Output Signal	:	4-20 mA DC into 900 ohms max.
Display	:	Backlit 4 digit LCD 0.4˝ height LED indicators for set point and alarm status