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Selector Pneumatic Relay * Pneumatic Signal Limiter. Imposes High Or Low Limits. Internal Regulator Must Be Moved From High To Low Sides Depend- Upon The Application You Use.

Pneu Hi & Low Signal Limiter * Pneumatic High And Low Signal Limiter. Output Equals Set point Limit As Signal Drops Or Rises Beyond The Setpoint. Low Limit Minimum 2 PSI High Limit Minimum 3 PSI. Max Press 25 PSI.

Two position cumulator converts a proportional input to two position. Adjustable cut in and cut out. Factory set approx 9 PSI cut in. Cut out 8.5 PSI.

System 450 control module. 24 volts. 1 SPDT relay rated at 9.8A @ 120, 4.9A @ 240 volts. Can be used with resistive or 0-5VDC input. Backlit LCD display can indicate degrees F/C, rH, IN/WC, bar or PSI. Order sensor separately

System 450 Standard Control Module with LCD, Four Button Touchpad UI, and Relay Output; provides one relay output for SPDT control.

Control Module with LCD, Four-Button Touch-Pad and Analog Output; Provides one analog output (0-10 VDC or 4-20 Ma) for proportional control. Provides Differential Control and High Input Signal Selection. 24 volts Order sensor separately.

CONTROL MODULE, 2 AO REPLACES: C450CQN-3C

Reset Control Mod 1 StagTem * Reset Control Module with LCD, Four-Button Touchpad UI, and SPDT relay output. 24 volts. REPLACES: C450RBC-1C

Reset Control Module with LCD, Four-Button Touchpad UI, and SPDT relay output; provides two SPDT output relays. One A99BC-25C temperature sensor with 0.25 m (9-1/4 in.) silicon leads and one A99BC-300C temperature sensor with 3 m (9 ft 10 in.) silicon leads are included in the box with the Reset Control Module.

EXPANSION MODULE 1 STAGE; RELAY OUTPUT EXP MOD PROVIDES 1 RELAY OUTPUT (SPDT LINE-VOLTAGE RELAY)

System 450 Expansion Module with two SPDT output relays. 9.8A @ 120V, 4.9A @ 240 V. 1/2 HP.

Two Analog Output Expansion Module. Provides two analog output 0-10 VDC or 4-20 mA