--- type: product schema_version: 1 stock_number: "90954-1" canonical_url: "https://www.artisantg.com/90954-1/Watlow-988A-22KA-NDRG" json_url: "https://www.artisantg.com/90954-1/Watlow-988A-22KA-NDRG.json" generated_at: "2026-11-07T18:45:41.745Z" last_updated: "2026-10-14T13:00:51.160-05:00" --- # Watlow 988A-22KA-NDRG Temperature Controller _Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._ ## Summary - Manufacturer: Watlow - Model: 988A-22KA-NDRG - Condition: Used and in Excellent Condition - Price: $350.00 USD - Availability: In stock, 1 available - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 2 lb, estimated - Shipping dimensions: 9X9X3 in, estimated ## Categories - Lab & Analytical > Controllers (primary) ## Details **Part Number Breakdown** - Series: 98; Single Channel Controller - Power Supply and Mounting: 8; 100 - 240V (AC/DC), Vertical Mounting - Software: A; Standard - Input 1: 2; Universal Signal Conditioner - Input 2: 2; Universal Signal Conditioner - Output 1: K; Solid State Relay, Form A - Output 2: A; None - Output 3: N; Retransmit, 0-5V, 1-5V, 1-10V - Output 4: D; Electromechanical Relay, Form C, 5A, with RC Suppression - Display: RG; Red/Green Displays ## Function Single-channel process controller with dual universal inputs for sensor signal conditioning, capable of accepting thermocouple, RTD, voltage, or current signals. Provides closed-loop control using a solid-state relay output (Form A) and a separate Form C electromechanical relay (5A) for alarms or interlocks, plus an analog retransmission output (0-5V/1-5V/1-10V) for remote monitoring. Powered by 100–240V AC/DC with vertical panel mounting and red/green display indicators for status and alert conditions. ## Images - - - -